"Symbol","Scientific Name with Author","GSAT Common Name"
"ABAM2","Abronia ameliae Lundell","AMELIA SANDVERBENA"
"ABAN","Abronia angustifolia Greene","PURPLE SANDVERBENA"
"ABFR2","Abronia fragrans Nutt. ex Hook.","SWEET SANDVERBENA"
"ABIN","Abutilon incanum (Link) Sweet","INDIAN MALLOW"
"ABMA5","Abronia macrocarpa L.A. Galloway","LARGEFRUITED SANDVERBENA"
"ABTH","Abutilon theophrasti Medik.","VELVETLEAF"
"ACANC","Acacia angustissima (Mill.) Kuntze var. chisosiana Isely","CHISOS ACACIA"
"ACANH","Acacia angustissima (Mill.) Kuntze var. hirta (Nutt.) B.L. Rob.","PRAIRIE ACACIA"
"ACBE","Acacia berlandieri Benth.","GUAJILLO"
"ACCO2","Acacia constricta Benth.","MESCAT ACACIA"
"ACSM","Acacia smallii Isely","HUISACHE"
"ACGR","Acacia greggii A. Gray","CATCLAW ACACIA"
"ACGR2","Acalypha gracilens A. Gray","SLENDER COPPERLEAF"
"ACGRG","Acer grandidentatum Nutt. var. grandidentatum","UVALDE BIGTOOTH MAPLE"
"ACGRW","Acacia greggii A. Gray var. wrightii (Benth.) Isely","WRIGHT ACACIA"
"ORHY","Oryzopsis hymenoides (Roem. & Schult.) Ricker ex Piper","INDIAN RICEGRASS"
"ACLE","Acer leucoderme Small","CHALK MAPLE"
"ACLO2","Acleisanthes longiflora A. Gray","ANGELTRUMPET"
"ACMI2","Achillea millefolium L.","WESTERN YARROW"
"ACNE2","Acer negundo L.","BOXELDER"
"ACOPR","Acmella oppositifolia (Lam.) R.K. Jansen var. repens (Walter) R.K. Jansen","CREEPING SPOTFLOWER"
"ACOS","Acalypha ostryifolia Riddell","HOPHORNBEAM COPPERLEAF"
"ACPA","Actaea pachypoda Elliot","BANEBERRY"
"ACRI","Acacia rigidula Benth.","BLACKBRUSH ACACIA"
"ACRO","Acacia roemeriana Scheele","ROEMER ACACIA"
"ACRU","Acer rubrum L.","RED MAPLE"
"ACRUD","Acer rubrum L. var. drummondii (Hook. & Arn. ex Nutt.) Sarg.","DRUMMOND MAPLE"
"ACSA2","Acer saccharinum L.","SILVER MAPLE"
"ACSA3","Acer saccharum Marsh.","SUGAR MAPLE"
"ACSC","Acacia schottii Torr.","SCHOTT ACACIA"
"ACVI","Acalypha virginica L.","VIRGINIA COPPERLEAF"
"ADCA","Adiantum capillus-veneris L.","VENUS HAIRFERN"
"ADPE","Adiantum pedatum L.","MAIDENHAIR FERN"
"ADTR","Adiantum tricholepis Fée","HAIRY MAIDENHAIR FERN"
"AECY","Aegilops cylindrica Host","JOINTED GOATGRASS"
"AEGL","Aesculus glabra Willd.","TEXAS BUCKEYE"
"AEIN","Aeschynomene indica L.","JOINTVETCH"
"AEPA","Aesculus pavia L.","RED BUCKEYE"
"AGAM","Agave americana L.","CENTURYPLANT"
"AGAS2","Agalinis aspera (Douglas ex Benth.) Britton","ROUGH FOXGLOVE"
"AGCR","Agropyron cristatum (L.) Gaertn.","CRESTED WHEATGRASS"
"AGEL4","Agrostis elliottiana Schult.","ELLIOTT BENTGRASS"
"AGEX","Agrostis exarata Trin.","SPIKE BENTGRASS"
"AGHE4","Agalinis heterophylla (Nutt.) Small ex Britton","PRAIRIE FALSE-FOXGLOVE"
"AGHY","Agrostis hyemalis (Walter) Britton, Sterns & Poggenb.","WINTER BENTGRASS"
"AGLE","Agave lechuguilla Torr.","LECHEGUILLA"
"AGMA3","Agalinis maritima (Raf.) Raf.","SEASIDE GERARDIA"
"AGNE2","Agastache nepetoides (L.) Kuntze","YELLOW GIANTHYSSOP"
"AGPA6","Agrimonia parviflora Aiton","MANYFLOWERED GROOVEBUR"
"AGNE4","Agave neomexicana Woot. & Standl.","NEW MEXICO AGAVE"
"AGSC2","Agave scabra Salm-Dyck","ROUGH AGAVE"
"AGPE","Agrostis perennans (Walter) Tuck.","AUTUMM BENTGRASS"
"AGPU","Agrimonia pubescens Wallr.","GROOVEBUR"
"AGPU4","Agalinis pulchella Pennell","PURPLE GERARDIA"
"AGRO3","Agrimonia rostellata Wallr.","WOODLAND GROOVEBUR"
"AGST2","Agrostis stolonifera L.","CREEPING BENTGRASS"
"AIAL","Ailanthus altissima (Mill.) Swingle","TREE-OF-HEAVEN"
"ALAE","Alopecurus aequalis Sobol.","SHORTAWN FOXTAIL"
"ALCA3","Allium canadense L.","CANADA GARLIC"
"ALDR","Allium drummondii Regel","DRUMMOND ONION"
"ALGR2","Aloysia gratissima (Gillies & Hook.) Troncoso","WHITEBRUSH"
"ALIN","Allionia incarnata L.","TRAILING ALLIONIA"
"ALJU","Albizia julibrissin Durazz.","SILKTREE"
"ALMA12","Alhagi maurorum Medik.","CAMELTHORN"
"ALMA7","Alnus maritima (Marsh.) Muhl. ex Nutt.","SEASIDE ALDER"
"ALPH","Alternanthera philoxeroides (Mart.) Griseb.","ALLIGATORWEED"
"ALSE2","Alnus serrulata (Aiton) Willd.","ALDER"
"ALST","Allium stellatum Fraser ex Ker Gawl.","PRAIRIE ONION"
"ALVI","Allium vineale L.","WILD GARLIC"
"AMAC2","Ambrosia acanthicarpa Hook.","BURSAGE"
"AMAL","Amaranthus albus L.","PIGWEED"
"AMAR","Amaranthus arenicola I.M. Johnst.","TORREY AMARANTH"
"AMAR2","Ambrosia artemisiifolia L.","COMMON RAGWEED"
"AMAR3","Amelanchier arborea (Michx. f.) Fernald","COMMON SERVICEBERRY"
"AMAR5","Ampelopsis arborea (L.) Koehne","PEPPERVINE"
"AMAU2","Ammannia auriculata Willd.","EARLEAF AMMANNIA"
"AMCA6","Amorpha canescens Pursh","LEADPLANT"
"AMCI","Amsonia ciliata Walter","TEXAS SLIMPOD"
"AMCO","Ammannia coccinea Rottb.","PURPLE AMMANNIA"
"AMCO2","Ampelopsis cordata Michx.","HEARTLEAF AMPELOPSIS"
"AMDR","Amphiachyris dracunculoides (DC.) Nutt.","COMMON BROOMWEED"
"AMFR","Amorpha fruticosa L.","INDIGOBUSH"
"AMHY","Amaranthus hybridus L.","SMOOTH PIGWEED"
"AMMA3","Amyris madrensis S. Watson","MOUNTAIN TORCHWOOD"
"AMPA","Amaranthus palmeri S. Watson","CARELESSWEED"
"AMCU2","Ambrosia cumanensis auct. non Kunth","WESTERN RAGWEED"
"AMRE","Amaranthus retroflexus L.","REDROOT AMARANTH"
"AMRO2","Amorpha roemeriana Scheele","TEXAS AMORPHA"
"AMSE","Amblyolepis setigera DC.","HUISACHEDAISY"
"AMSP","Amaranthus spinosus L.","SPINY AMARANTH"
"AMTA2","Amsonia tabernaemontana Walter","WILLOW SLIMPOD"
"AMTE4","Amyris texana (Buckley) P. Wilson","CHAPATILLO"
"AMTE5","Ambrosia tenuifolia Spreng.","FIELD RAGWEED"
"AMTR","Ambrosia trifida L.","BLOOD RAGWEED"
"AMUT","Amelanchier utahensis Koehne","WESTERN SERVICEBERRY"
"ANAR","Anagallis arvensis L.","SCARLET PIMPERNEL"
"ANCA9","Anemone caroliniana Walter","CAROLINA ANEMONE"
"ANCO2","Anthemis cotula L.","DOGFENNEL"
"ANCO6","Anredera cordifolia (Ten.) Steenis","GULF MADEIRAVINE"
"ANCO9","Androstephium coeruleum (Scheele) Greene","BLUE FUNNELILY"
"ANGE","Andropogon gerardii Vitman","BIG BLUESTEM"
"ANGL2","Andropogon glomeratus (Walter) Britton, Sterns & Poggenb.","BUSHY BLUESTEM"
"ANGYG","Andropogon gyrans Ashe var. gyrans","ELLIOTT BLUESTEM"
"ANHA","Andropogon hallii Hack.","SAND BLUESTEM"
"ANMI4","Anagallis minima (L.) Krause","CHAFFWEED"
"ANNE","Antennaria neglecta Greene","FIELD PUSSYTOES"
"ANOC2","Androsace occidentalis Pursh","WESTERN ROCKJASMINE"
"ANPA4","Antennaria parvifolia Nutt.","ROCKY MOUNTAIN PUSSYTOES"
"ANPL","Antennaria plantaginifolia (L.) Richardson","PLANTAINLEAF PUSSYTOES"
"ANQUW","Anisacanthus quadrifidus (Vahl) Nees var. wrightii (Torr.) Henrickson","WRIGHT ANISACANTH"
"ANTE2","Andropogon ternarius Michx.","SPLITBEARD BLUESTEM"
"ANVE","Angelica venenosa (Greenway) Fernald","VENOUS ANGELICA"
"ANVI2","Andropogon virginicus L.","BROOMSEDGE BLUESTEM"
"ANVI3","Anemone virginiana L.","VIRGINIA ANEMONE"
"APAM","Apios americana Medik.","POTATOBEAN"
"APAN2","Apocynum androsaemifolium L.","SPREADING DOGBANE"
"APCA","Apocynum cannabinum L.","HEMP DOGBANE"
"APGR2","Apium graveolens L.","WILD CELERY"
"APPI","Aphanostephus pilosus Buckley","HAIRY DOZEDAISY"
"APRA","Aphanostephus ramosissimus DC.","PLAINS DOZEDAISY"
"APSK","Aphanostephus skirrhobasis (DC.) Trel.","ARKANSAS DOZEDAISY"
"AQCA","Aquilegia canadensis L.","AMERICAN COLUMBINE"
"ARAD","Aristida adscensionis L.","SIXWEEKS THREEAWN"
"ARALT","Argemone albiflora Hornem. ssp. texana G.B. Ownbey","WHITE PRICKLYPOPPY"
"ARBE","Arenaria benthamii Fenzl ex Torr. & A. Gray","HILLY SANDWORT"
"ARCA14","Artemisia carruthii Alph. Wood ex Carruth.","CARRUTH SAGEWORT"
"ARDE3","Aristida desmantha Trin. & Rupr.","CURLY THREEAWN"
"ARDI4","Aristida dichotoma Michx.","CHURCHMOUSE THREEAWN"
"ARDI5","Aristida divaricata Humb. & Bonpl. ex Willd.","POVERTY THREEAWN"
"ARDI7","Arnica ×diversifolia Greene (pro sp.) [amplexicaulis or mollis × cordifolia or latifolia]","CURTIS CHURCHMOUSE THREEAWN"
"ARDO4","Arundo donax L.","GIANTREED"
"ARDR4","Artemisia dracunculus L.","GREEN SAGEWORT"
"ARER","Aristolochia erecta L.","DUTCHMAN'S PIPE"
"ARFE","Arabis fendleri (S. Watson) Greene","FENDLER ROCKCRESS"
"ARFI2","Artemisia filifolia Torr.","SAND SAGEBRUSH"
"ARGI","Arundinaria gigantea (Walter) Muhl.","GIANT CANE"
"ARGIT8","Arundinaria gigantea (Walter) Muhl. ssp. tecta (Walter) McClure","SWITCHCANE"
"ARHA3","Aristida havardii Vasey","HARVARD THREEAWN"
"ARHO4","Arenaria hookeri Nutt.","HOOKER SANDWORT"
"ARLA6","Aristida lanosa Muhl. ex Elliot","WOOLYSHEATH THREEAWN"
"ARLO2","Aristida longispica Poir., orth. var.","SLIMSPIKE THREEAWN"
"ARLU","Artemisia ludoviciana Nutt.","LOUISIANA SAGEWORT"
"ARLUL2","Artemisia ludoviciana Nutt. ssp. ludoviciana","LOUISIANA SAGEWORT"
"ARLUM2","Artemisia ludoviciana Nutt. ssp. mexicana (Willd. ex Spreng.) D.D. Keck","MEXICAN SAGEWORT"
"ARME4","Argemone mexicana L.","YELLOW PRICKLYPOPPY"
"ARMI2","Arctium minus Bernh.","SMALL BURDOCK"
"AROL","Aristida oligantha Michx.","OLDFIELD THREEAWN"
"ARPL4","Arnoglossum plantagineum Raf.","GROOVEDSTEMED INDIAN PLANTAIN"
"ARPO2","Argemone polyanthemos (Fedde) G.B. Ownbey","WHITE PRICKLY POPPY"
"ARPU8","Aristida purpurascens Poir.","ARROWFEATHER THREEAWN"
"ARPU9","Aristida purpurea Nutt.","PURPLE THREEAWN"
"ARPUL","Aristida purpurea Nutt. var. longiseta (Steud.) Vasey","FENDLER THREEAWN"
"ARPUN","Aristida purpurea Nutt. var. nealleyi (Vasey) Allred","BLUE THREEAWN"
"ARPUW","Aristida purpurea Nutt. var. wrightii (Nash) Allred","WRIGHT THREEAWN"
"ARRA2","Aristida ramosissima Engelm. ex A. Gray","S CURVE THREEAWN"
"ARSA4","Argemone sanguinea Greene","SPINY PRICKLYPOPPY"
"ARSE2","Arenaria serpyllifolia L.","THYMELEAF SANDWORT"
"ARSE3","Aristolochia serpentaria L.","VIRGINIA DUTCHMANSPIPE"
"ARSP2","Aralia spinosa L.","ANGELICATREE"
"ARTO3","Aristolochia tomentosa Sims","COMMON DUTCHMANSPIPE"
"ARTR","Arisaema triphyllum (L.) Schott","INDIAN JACK IN THE PULPIT"
"ARXA80","Arbutus xalapensis Kunth","TEXAS MADRONE"
"ASWO2","Astragalus wootonii Sheldon","WOOTON LOCO"
"ASAR","Asclepias arenaria Torr.","SAND MILKWEED"
"ASAS","Asclepias asperula (Decne.) Woodson","ANTELOPEHORN MILKWEED"
"ASAS6","Astrophytum asterias (Zucc.) Lem.","SEAURCHIN STARCACTUS"
"ASASC","Asclepias asperula (Decne.) Woodson ssp. capricornu (Woodson) Woodson","ANTELOPEHORNS"
"ASCLE","Asclepias L.","MILKWEED SPP."
"ASCR2","Astragalus crassicarpus Nutt.","GROUNDPLUM MILKVETCH"
"ASDI4","Astragalus distortus Torr. & A. Gray","BENTPOD MILKVETCH"
"ASEM2","Astragalus emoryanus (Rydb.) Cory","EMORY MILKVETCH"
"ASGI2","Astragalus giganteus S. Watson","GIANT LOCO"
"ASGY","Astragalus gypsodes Barneby","GYP MILKVETCH"
"ASLE10","Astragalus leptocarpus Torr. & A. Gray","SLIMPOD MILKVETCH"
"ASLI4","Astragalus lindheimeri Engelm. ex A. Gray","LINDHEIMER MILKVETCH"
"ASMA","Asclepias macrotis Torr.","LONGHORN MILKWEED"
"ASMO7","Astragalus mollissimus Torr.","WOOLY LOCO"
"ASNU4","Astragalus nuttallianus DC.","SMALLFLOWERED MILKVETCH"
"ASPI","Asplenium pinnatifidum Nutt.","SPLEENWORT"
"ASPL2","Astragalus plattensis Nutt.","PLATTE MILKVETCH"
"ASPU2","Asclepias purpurascens L.","PURPLE MILKWEED"
"ASQU","Asclepias quadrifolia Jacq.","FOURLEAF MILKWEED"
"ASRA2","Astragalus racemosus Pursh","CREAMY LOCO"
"ASSP","Asclepias speciosa Torr.","SHOWY MILKWEED"
"ASSU2","Asclepias subverticillata (A. Gray) Vail","WHORLED MILKWEED"
"ASSU3","Asclepias sullivantii Engelm. ex A. Gray","SULLIVANT MILKWEED"
"ASSY","Asclepias syriaca L.","COMMON MILKWEED"
"ASTR","Asimina triloba (L.) Dunal","PAWPAW"
"ASTR2","Asplenium trichomanes L.","MAIDENHAIR SPLEENWORT"
"ASTU","Asclepias tuberosa L.","BUTTERFLYWEED"
"ASVE","Asclepias verticillata L.","WHORLED MILKWEED"
"ASVI","Asclepias viridiflora Raf.","GREEN ANTELOPEHORN MILKWEED"
"ATCA2","Atriplex canescens (Pursh) Nutt.","FOURWING SALTBUSH"
"ATOB","Atriplex obovata Moq.","SILVER SALTBUSH"
"AVFA","Avena fatua L.","WILD OAT"
"AVSA","Avena sativa L.","OATS"
"AXFI","Axonopus fissifolius (Raddi) Kuhlm.","COMMON CARPETGRASS"
"AXFU","Axonopus furcatus (Flueggé) Hitchc.","BIG CARPETGRASS"
"BAAL","Baptisia alba (L.) Vent.","WHITE FALSE INDIGO"
"KOAM","Kochia americana S. Watson","KOCHIA"
"BABR","Baccharis brachyphylla A. Gray","SHORTLEAF BACCHARIS"
"BAHA","Baccharis halimifolia L.","EASTERN BACCHARIS"
"BAMU","Baileya multiradiata Harv. & A. Gray ex A. Gray","DESERT BAILEYA"
"BARO","Bacopa rotundifolia (Michx.) Wettst.","DISK WATERHYSSOP"
"BASA","Baccharis salicina Torr. & A. Gray","WILLOW BACCHARIS"
"BASA4","Baccharis salicifolia (Ruiz & Pav.) Pers.","SEEPWILLOW BACCHARIS"
"KOSC","Kochia scoparia (L.) Schrad.","KOCHIA"
"BASP","Baptisia sphaerocarpa Nutt.","GREEN WILDINGO"
"BATE","Baccharis texana (Torr. & A. Gray) A. Gray","PRAIRIE BACCHARIS"
"BETE2","Berlandiera texana DC.","TEXAS GREENEYES"
"BEIN2","Berteroa incana (L.) DC.","HOARY ALYSSUM"
"BELY","Berlandiera lyrata Benth.","LYRELEAF GREENEYES"
"BEMY","Bernardia myricifolia (Scheele) S. Watson","BRUSH MYRTLECROTON"
"BENI","Betula nigra L.","RIVER BIRCH"
"BEOB","Bernardia obovata I.M. Johnst.","DESERT MYRTLECROTON"
"BEPU2","Berlandiera pumila (Michx.) Nutt.","SOFT GREENEYES"
"BESC","Berchemia scandens (Hill) K. Koch","ALABAMA SUPPLEJACK"
"BETE","Bergia texana (Hook.) Seub. ex Walp.","TEXAS BERGIA"
"BIAM2","Bifora americana Benth. & Hook. f. ex S. Watson","PRAIRIE BISHOP"
"BIAR","Bidens aristosa (Michx.) Britton","BEARDED BEGGARTICKS"
"BIBI","Bidens bigelovii A. Gray","BIGELOW BEGGARTICKS"
"BICA","Bignonia capreolata L.","CROSSVINE"
"BICE","Bidens cernua L.","NODDING BEGGARTICK"
"BIDI","Bidens discoidea (Torr. & A. Gray) Britton","DISCORD BEGGARTICKS"
"BIFR","Bidens frondosa L.","DEVILS BEGGARTICK"
"BILA","Bidens laevis (L.) Britton, Sterns & Poggenb.","SMOOTH BEGGARTICK"
"BLBI","Blepharidachne bigelovii (S. Watson) Hack.","BIGELOW DESERTGRASS"
"BLCI","Blephilia ciliata (L.) Benth.","DOWNY BLEPHILIA"
"BLTR","Blepharoneuron tricholepis (Torr.) Nash","PINE DROPSEED"
"BOAR","Bouteloua aristidoides (Kunth) Griseb.","NEEDLE GRAMA"
"BOBA2","Bouteloua barbata Lag.","SIXWEEKS GRAMA"
"BOBA3","Bothriochloa barbinodis (Lag.) Herter","CANE BLUESTEM"
"BOBAP","Bothriochloa barbinodis (Lag.) Herter var. perforata (Trin. ex Fourn.) Gould","PINHOLE BLUESTEM"
"BOCA3","Bothriochloa caucasica (Trin.) C.E. Hubbard","CAUCASIAN BLUESTEM"
"BOBR","Bouteloua breviseta Vasey","CHINO GRAMA"
"BOCH","Bouteloua chondrosioides (Kunth) Benth. ex S. Watson","SPRUCETOP GRAMA"
"BOCU","Bouteloua curtipendula (Michx.) Torr.","SIDEOATS GRAMA"
"BOCY","Boehmeria cylindrica (L.) Sw.","SMALLSPIKE FALSENETTLE"
"BUDA","Buchloe dactyloides (Nutt.) Engelm.","BUFFALOGRASS"
"BOED","Bothriochloa edwardsiana (Gould) Parodi","MERRILL BLUESTEM"
"BOER","Boerhavia erecta L.","ERECT SPIDERLING"
"BOER4","Bouteloua eriopoda (Torr.) Torr.","BLACK GRAMA"
"BOFR","Borrichia frutescens (L.) DC.","BUSHY SEAOXEYE"
"BOGR2","Bouteloua gracilis (Willd. ex Kunth) Lag. ex Griffiths","BLUE GRAMA"
"BOHI2","Bouteloua hirsuta Lag.","HAIRY GRAMA"
"BOISS","Bothriochloa ischaemum (L.) Keng var. songarica (Rupr. ex Fisch. & C.A. Mey.) Celarier & Harlan","KING RANCH BLUESTEM"
"BOKA","Bouteloua kayi Warnock","KAY GRAMA"
"BOLAT","Bothriochloa laguroides (DC.) Herter ssp. torreyana (Steud.) Allred & Gould","SILVER BEARDGRASS"
"BOLO","Bothriochloa longipaniculata (Gould) Allred & Gould","LONGSPIKE SILVER BLUESTEM"
"BORE2","Bouteloua repens (Kunth) Scribn. & Merr.","SLENDER GRAMA"
"BORI","Bouteloua rigidiseta (Steud.) Hitchc.","TEXAS GRAMA"
"BOSA","Bothriochloa saccharoides (Sw.) Rydb.","SILVER BLUESTEM"
"BOSC","Boerhavia scandens L.","CLIMBING SPIDERLING"
"BOTE2","Bouvardia ternifolia (Cav.) Schltdl.","SCARLET BOUVARDIA"
"BOTR2","Bouteloua trifida Thurb.","RED GRAMA"
"BOUN","Bouteloua uniflora Vasey","NEALLEY GRAMA"
"BOVI","Botrychium virginianum (L.) Sw.","RATTLESNAKE FERN"
"BOWA","Bouteloua warnockii Gould & Kapadia","WARNOCK GRAMA"
"BRAN","Bromus anomalus Rupr. ex Fourn.","NODDING BROMEGRASS"
"BRJA","Bromus japonicus Thunb.","JAPANESE BROME"
"BRBA2","Brickellia baccharidea A. Gray","BACCHARIS-LEAF BRICKELLIA"
"BRCA3","Brickellia californica (Torr. & A. Gray) A. Gray","CALIFORNIA BRICKELLBUSH"
"BRCA6","Bromus catharticus Vahl","RESCUEGRAS"
"BRDE2","Brickellia dentata (DC.) Sch. Bip.","LEAFY BRICKELLIA"
"BRDI3","Bromus diandrus Roth","RIPGUT BROME"
"BRER2","Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv.","BEARDED SHORTHUSK"
"BREUE","Brickellia eupatorioides (L.) Shinners var. eupatorioides","FALSE BONESET"
"BRHOH","Bromus hordeaceus L. ssp. hordeaceus","DOWNY BROME"
"BRIN2","Bromus inermis Leyss.","SMOOTH BROME"
"BRMI2","Briza minor L.","LITTLE QUAKINGGRASS"
"BRNA","Brassica napus L.","RAPE"
"BROV4","Brunnichia ovata (Walter) Shinners","BUCKWHEAT VINE"
"BRPA","Brickellia parvula A. Gray","SMALL BRICKELLIA"
"BRPA4","Broussonetia papyrifera (L.) L'Hér. ex Vent.","PAPER MULBERRY"
"BRRA","Brassica rapa L.","RAPE MUSTARD"
"BRSC","Brasenia schreberi J.F. Gmel.","SCHREBER WATERSHIELD"
"BRSE","Bromus secalinus L.","RYE BROME"
"BRTE","Bromus tectorum L.","CHEATGRASS"
"BRTE2","Bromus texensis (Shear) Hitchc.","TEXAS BROME"
"BRTR","Brazoria truncata (Benth.) Engelm. & A. Gray","RATTLESNAKE FLOWER"
"BUCA2","Bulbostylis capillaris (L.) Kunth ex C.B. Clarke","THREADLEAF BEAKSEED"
"BURA","Buddleja racemosa Torr.","TEXAS BUTTERFLYBUSH"
"CAAL","Callirhoe alcaeoides (Michx.) A. Gray","PLAINS POPPYMALLOW"
"CAAL27","Carya alba (L.) Nutt.","MOCKERNUT HICKORY"
"CAALA2","Carex albicans Willd. ex Spreng. var. australis (L.H. Bailey) J. Rettig","STELLATE SEDGE"
"CAAM2","Callicarpa americana L.","AMERICAN BEAUTYBERRY"
"CAAM8","Carex amphibola Steud.","AMPHIBIOUS SEDGE"
"CAANG","Capsicum annuum L. var. glabriusculum (Dunal) Heiser & Pickersgill","CHILIPIQUIN"
"CAAQ2","Carya aquatica (Michx. f.) Nutt.","WATER HICKORY"
"CAAU6","Carex austrina (Small) Mack.","SOUTHERN SEDGE"
"CABI8","Catalpa bignonioides Walter","SOUTHERN CATALPA"
"CABL","Carex blanda Dewey","WOODLAND SEDGE"
"CABR10","Carex brevior (Dewey) Mack.","BREVIOR SEDGE"
"CABU2","Capsella bursa-pastoris (L.) Medik.","SHEPHERDSPURSE"
"CARH6","Cardamine rhomboidea (Pers.) DC.","BULB BITTERCRESS"
"CABU8","Callirhoe bushii Fernald","BUSH POPPYMALLOW"
"CACA18","Carpinus caroliniana Walter","AMERICAN HORNBEAM"
"CACO15","Carya cordiformis (Wangenh.) K. Koch","BITTERNUT HICKORY"
"CACO17","Castilleja coccinea (L.) Spreng.","SCARLET INDIAN PAINTBRUSH"
"CACO9","Carex complanata Torr. & Hook.","BLUE SEDGE"
"CACR3","Carex crawei Dewey","CRAWE SEDGE"
"CADI2","Callirhoe digitata Nutt.","FRINGE POPPYMALLOW"
"CADR","Cardaria draba (L.) Desv.","WHITETOP"
"CAERT","Castela erecta Turp. ssp. texana (Torr. & A. Gray) Cronquist","ALLTHORN GOATBUSH"
"CAFE3","Carex festucacea Schkuhr ex Willd.","FESCUE SEDGE"
"CAGI","Caesalpinia gilliesii (Wall. ex Hook.) Wall. ex D. Dietr.","BIRD OF PARADISE"
"CAGI3","Calamovilfa gigantea (Nutt.) Scribn. & Merr.","GIANT SANDREED"
"CAGL8","Carya glabra (Mill.) Sweet","PIGNUT HICKORY"
"CAHE3","Callitriche heterophylla Pursh","LARGER WATERSTARWORT"
"CAHY4","Carex hystericina Muhl. ex Willd.","BOTTLEBRUSH SEDGE"
"CAIL2","Carya illinoinensis (Wangenh.) K. Koch","PECAN"
"CAIN14","Castilleja integra A. Gray","WHOLELEAF INDIAN PAINTBRUSH"
"CAIN2","Callirhoe involucrata (Torr. & A. Gray) A. Gray","WINECUP"
"CALA20","Carthamus lanatus L.","DISTAFF THISTLE"
"CALA21","Carya laciniosa (Michx. f.) G. Don","SHELLBARK HICKORY"
"CALA24","Castilleja lanata A. Gray","WOOLLY PAINTBRUSH"
"CALY2","Calycocarpum lyonii (Pursh) A. Gray","SASPARILLA"
"CAME","Caesalpinia mexicana A. Gray","MEXICAN POINCIANA"
"CAMI2","Camelina microcarpa Andrz. ex DC.","LITTLEPOD FALSEFLAX"
"CAMY","Carya myristiciformis (Michx. f.) Nutt.","NUTMEG HICKORY"
"CANU4","Carduus nutans L.","MUSK THISTLE"
"CAOV2","Carya ovata (Mill.) K. Koch","SHAGBARK HICKORY"
"CAOV3","Carya ovalis (Wangenh.) Sarg.","PIGNUT HICKORY"
"CAPA11","Caperonia palustris (L.) A. St.-Hil.","TEXASWEED"
"CAPA2","Callirhoe papaver (Cav.) A. Gray","WOODS POPPYMALLOW"
"CAPAA2","Cardamine parviflora L. var. arenicola (Britton) O.E. Schulz","SAND BITTERCRESS"
"CAPE3","Cardamine pensylvanica Muhl. ex Willd.","PENNSYLVANIA BITTERCRESS"
"CALA30","Carex lanuginosa auct. non Michx.","WOOLY SEDGE"
"CAPL3","Carex planostachys Kunze","CEDAR SEDGE"
"CAPR5","Carex praegracilis W. Boott","CLUSTERED FIELD SEDGE"
"CAPU11","Castilleja purpurea (Nutt.) G. Don","INDIAN PAINTBRUSH"
"CAPU9","Castanea pumila (L.) Mill.","NORTHERN CATALPA"
"CAPUC","Castilleja purpurea (Nutt.) G. Don var. citrina (Pennell) Shinners","CITRON PAINTBRUSH"
"CAPUO","Castanea pumila (L.) Mill. var. ozarkensis (Ashe) Tucker","OZARK CHINQUAPIN"
"CAPUP3","Castanea pumila (L.) Mill. var. pumila","TRAILING CHINKAPIN"
"CARA2","Campsis radicans (L.) Seem. ex Bureau","COMMON TRUMPETCREEPER"
"CAREX","Carex L.","SEDGES"
"CARO2","Campanula rotundifolia L.","BLUEBELL"
"CASC5","Camassia scilloides (Raf.) Cory","ATLANTIC CAMAS"
"CASE12","Calylophus serrulatus (Nutt.) P.H. Raven","HALFSHRUB SUNDROP"
"CASE5","Castilleja sessiliflora Pursh","DOWNY PAINTEDCUP"
"CAST5","Carex stipata Muhl. ex Willd.","SAWBEAK SEDGE"
"CATE9","Carya texana Buckley","BLACK HICKORY"
"CAVU2","Carex vulpinoidea Michx.","FOX SEDGE"
"CEAM","Ceanothus americanus L.","JERSEYTEA"
"CEAM2","Centaurea americana Nutt.","AMERICAN BASKETFLOWER"
"CEBE","Centaurium beyrichii (Torr. & A. Gray ex Torr.) B.L. Rob.","MOUNTAIN PINK"
"CEBR3","Cerastium brachypodum (Engelm. ex A. Gray) B.L. Rob.","BRACTPOD CHICKWEED"
"CECA4","Cercis canadensis L.","EASTERN REDBUD"
"CECAT","Cercis canadensis L. var. texensis (S. Watson) M. Hopkins","TEXAS REDBUD"
"CECY2","Centaurea cyanus L.","CORNFLOWER"
"CEDE4","Ceratophyllum demersum L.","COONTAIL"
"CEPA8","Celtis pallida Torr.","GRANJENO"
"CEFOV2","Cerastium fontanum Baumg. ssp. vulgare (Hartm.) Greuter & Burdet","BIG CHICKWEED"
"CEGL2","Cerastium glomeratum Thuill.","STICKY CHICKWEED"
"CEGR","Ceanothus greggii A. Gray","DESERT CEANOTHUS"
"CEHE","Ceanothus herbaceus Raf.","INLAND CEANOTHUS"
"CELA","Celtis laevigata Willd.","SUGAR HACKBERRY"
"CELAR","Celtis laevigata Willd. var. reticulata (Torr.) L.D. Benson","NETLEAF HACKBERRY"
"CELI","Celtis lindheimeri Engelm. ex K. Koch","PALO BLANCO"
"CELO3","Cenchrus longispinus (Hack.) Fernald","LONGSPINE SANDBUR"
"CECA6","Cenchrus carolinianus Walter","GRASSBUR"
"CELTI","Celtis L.","HACKBERRY SPP."
"CEMO2","Cercocarpus montanus Raf.","MOUNTAINMAHOGANY"
"CEMY","Cenchrus myosuroides Kunth","BIG SANDBUR"
"CEOC","Celtis occidentalis L.","WESTERN HACKBERRY"
"CEOC2","Cephalanthus occidentalis L.","COMMON BUTTONBUSH"
"CESA3","Cephalanthus salicifolius Humb. & Bonpl.","WILLOWLEAF BUTTONBUSH"
"CESC","Celastrus scandens L.","AMERICAN BITTERSWEET"
"CESI","Cevallia sinuata Lag.","STINGING CEVALLIA"
"CETE","Celtis tenuifolia Nutt.","GEORGIA HACKBERRY"
"CETE2","Centaurium texense (Griseb.) Fernald","TEXAS CENTAURY"
"CHAL11","Chamaesyce albomarginata (Torr. & A. Gray) Small","WHITEMARGIN EUPHORBIA"
"CHAL5","Cheilanthes alabamensis (Buckley) Kunze","ALABAMA LIPFERN"
"CHAL7","Chenopodium album L.","LAMBSQUARTERS"
"CHAM","Chenopodium ambrosioides L.","MEXICAN TEA"
"CHAS","Chaetopappa asteroides Nutt. ex DC.","LEAST DAISY"
"CHCO","Chamaesaracha coniodes (Moric. ex Dunal) Britton","GRAY FALSE NIGHTSHADE"
"CHCO2","Chamaesaracha coronopus (Dunal) A. Gray","GREEN FALSE NIGHTSHADE"
"CHCU2","Chloris cucullata Bisch.","HOODED WINDMILLGRASS"
"CHEA","Cheilanthes eatonii Baker","EATON LIPFERN"
"CHFA2","Chamaecrista fasciculata (Michx.) Greene","PARTRIDGE PEA"
"CHFE","Cheilanthes feei T. Moore","FEE LIPFERN"
"CHFE2","Cheilanthes fendleri Hook.","FENDLER LIPFERN"
"CHGA2","Chloris gayana Kunth","RHODESGRASS"
"CHGE2","Chamaesyce geyeri (Engelm. & A. Gray) Small","GEYER SUPURGE"
"CHGL13","Chamaesyce glyptosperma (Engelm.) Small","RIDGESEED SPURGE"
"CHHO","Cheilanthes horridula Maxon","ROUGH LIPFERN"
"CHHY3","Chamaesyce hyssopifolia (L.) Small","HYSSOP SPURGE"
"CHIN2","Chenopodium incanum (S. Watson) A. Heller","NEALY GOOSEFOOT"
"CHLA10","Chamaesyce lata (Engelm.) Small","HOARY SPURGE"
"CHLA2","Cheilanthes lanosa (Michx.) D.C. Eaton","HAIRY LIPFERN"
"CHLA5","Chasmanthium latifolium (Michx.) Yates","BROADLEAF UNIOLA"
"CHLA6","Chasmanthium laxum (L.) Yates","SPIKE UNIOLA"
"CHLE4","Chenopodium leptophyllum (Moq.) Nutt. ex S. Watson","NARROWLEAVED GOOSEFOOT"
"CHLI","Cheilanthes lindheimeri Hook.","LINDHEIMER LIPFERN"
"CHLI2","Chilopsis linearis (Cav.) Sweet","DESERT WILLOW"
"CHMA15","Chamaesyce maculata (L.) Small","SPOTTED SPURGE"
"CHNIN2","Chamaecrista nictitans (L.) Moench ssp. nictitans var. nictitans","SENSITIVE PARTRIDGEPEA"
"CHNU9","Chamaesyce nutans (Lag.) Small","NODDING SPURGE"
"CHPA5","Chenopodium pallescens Standl.","LIGHT GOOSEFOOT"
"CHPI8","Chrysopsis pilosa Nutt.","SOFT GOLDASTER"
"CHPR","Chaerophyllum procumbens (L.) Crantz","SPREADING CHERVIL"
"CHPR6","Chamaesyce prostrata (Aiton) Small","PROSTRATE SPURGE"
"CHPU","Chenopodium pumilio R. Br.","RIDGED GOOSEFOOT"
"CHPU4","Chrysothamnus pulchellus (A. Gray) Greene","SOUTHWEST RABBITBRUSH"
"CHLAS","Chasmanthium laxum (L.) Yates var. sessiliflorum (Poir.) Wipff & S.D. Jones","LONGLEAF UNIOLA"
"CHSI2","Chenopodium simplex (Torr.) Raf.","MAPLELEAF GOOSEFOOT"
"EROR6","Erigeron ortegae S.F. Blake","SPINY ASTER"
"CHST8","Chamaesyce stictospora (Engelm.) Small","SLIMSEED SPURGE"
"CHSU3","Chloris ×subdolichostachya Müll. Berol. (pro sp.) [cucullata × verticillata]","NASH WINDMILLGRASS"
"CHTA","Chaerophyllum tainturieri Hook.","CHERVIL"
"CHVE2","Chloris verticillata Nutt.","TUMBLE WINDMILLGRASS"
"CHVI3","Chionanthus virginicus L.","WHITE FRINGETREE"
"CHVI4","Chloris virgata Sw.","SHOWY CHLORIS"
"CHWO","Cheilanthes wootonii Maxon","WOOTON LIPFERN"
"CIAR2","Cinna arundinacea L.","STOUT WOODREED"
"CIBR3","Citharexylum brachyanthum (A. Gray) A. Gray","MEXICAN FIDDLEWOOD"
"CICA","Cinnamomum camphora (L.) J. Presl","CAMPHOR TREE"
"CICA7","Cirsium carolinianum (Walter) Fernald & B.G. Schub.","CAROLINA THISTLE"
"CIEN2","Cirsium engelmannii Rydb.","ENGELMANN THISTLE"
"CIMA2","Cicuta maculata L.","SPOTTED WATERHEMLOCK"
"CIMU","Cirsium muticum Michx.","SWAMP THISTLE"
"CIOC2","Cirsium ochrocentrum A. Gray","YELLOWSPINE THISTLE"
"CITE2","Cirsium texanum Buckley","TEXAS THISTLE"
"CIIN2","Cissus incisa auct. non Des Moulins","IVY TREEBINE"
"CIUN","Cirsium undulatum (Nutt.) Spreng.","WAVYLEAF THISTLE"
"CIVU","Cirsium vulgare (Savi) Ten.","BULL THISTLE"
"CLAL3","Clethra alnifolia L.","SUMMERSWEET CLETHRA"
"CLAN","Cleomella angustifolia Torr.","NARROWLEAF RHOMBOPOD"
"CLCO2","Clematis columbiana (Nutt.) Torr. & A. Gray","ROCK CLEMATIS"
"CLCR","Clematis crispa L.","CURLY VIRGINSBOWER"
"CLDR","Clematis drummondii Torr. & A. Gray","OLD MAN'S BEARD"
"CLKE","Cladrastis kentukea (Dum. Cours.) Rudd","YELLOWOOD"
"CLMA4","Clitoria mariana L.","PIDGEONWINGS"
"CLMAJ","Cladium mariscus (L.) Pohl ssp. jamaicense (Crantz) Kük.","JAMAICA SAWGRASS"
"CLPI","Clematis pitcheri Torr. & A. Gray","PITCHER CLEMATIS"
"CLPID","Clematis pitcheri Torr. & A. Gray var. dictyota (Greene) Dennis","PITCHER CLEMATIS"
"CLSE","Cleome serrulata Pursh","ROCKY MOUNTAIN BEEPLANT"
"CLTE2","Clematis texensis Buckley","TEXAS CLEMATIS"
"CLVE","Clematis versicolor Small ex Rydb.","MANYCOLORED VIRGINSBOWER"
"CLVI5","Clematis virginiana L.","VIRGINIA BOWER"
"CNTE","Cnidoscolus texanus (Müll. Arg.) Small","BULLNETTLE"
"COAC2","Cotoneaster acutifolius Turcz.","PEKING COTONEASTER"
"COAJ","Consolida ajacis (L.) Schur","ROCKET LARKSPUR"
"COAM3","Corylus americana Walter","HAZELNUT"
"COAR4","Convolvulus arvensis L.","FIELD BINDWEED"
"COAU2","Corydalis aurea Willd.","GOLDEN CORYDALIS"
"COCA","Cocculus carolinus (L.) DC.","CAROLINA SNAILSEED"
"COCA5","Conyza canadensis (L.) Cronquist","MARESTAIL"
"COCO3","Commelina communis L.","ASIATIC DAYFLOWER"
"COCU2","Corydalis curvisiliqua Engelm.","CURVEPOD CORYDALIS"
"COCY","Coelorachis cylindrica (Michx.) Nash","CAROLINA JOINTTAIL"
"CODR","Cornus drummondii C.A. Mey.","ROUGHLEAF DOGWOOD"
"CODR2","Cooperia drummondii Herbert","TEXAS RAINLILLY"
"COEQ","Convolvulus equitans Benth.","GRAY BINDWEED"
"COER","Commelina erecta L.","ERECT DAYFLOWER"
"COFL2","Cornus florida L.","FLOWERING DOGWOOD"
"COFL3","Corydalis flavula (Raf.) DC.","PALE CORYDALIS"
"COGR5","Coreopsis grandiflora Hogg ex Sweet","BIGFLOWER COREOPSIS"
"COHOE","Condalia hookeri M.C. Johnst. var. edwardsiana (Cory) M.C. Johnst.","BLUEWOOD CONDALIA"
"COLA5","Coreopsis lanceolata L.","LANCE COREOPSIS"
"COMA2","Conium maculatum L.","POISON HEMLOCK"
"COOB2","Cotinus obovatus Raf.","AMERICAN SMOKETREE"
"COAMO","Cornus amomum Mill. ssp. obliqua (Raf.) J.S. Wilson","SILKY DOGWOOD"
"COOR","Conringia orientalis (L.) Dumort.","TREACLE HARESEAR"
"COPA10","Coreopsis palmata Nutt.","WEDGELEAF COREOPSIS"
"COPE","Cooperia pedunculata Herbert","COOPERS RAINLILY"
"COPU2","Coreopsis pubescens Elliot","HAIRY COREOPSIS"
"CORA4","Conyza ramosissima Cronquist","BRANCHING CONYZA"
"CORA6","Cornus racemosa Lam.","GRAY DOGWOOD"
"COSP3","Condalia spathulata A. Gray","KNIFELEAF CONDALIA"
"COSU7","Coryphantha sulcata (Engelm.) Britton & Rose","FINGER CACTUS"
"COTE6","Colubrina texensis (Torr. & A. Gray) A. Gray","TEXAS COLUBRINA"
"COTI3","Coreopsis tinctoria Nutt.","PLAINS COREOPSIS"
"COTR4","Coreopsis tripteris L.","ATLANTIC COREOPSIS"
"COUM","Comandra umbellata (L.) Nutt.","BASTARD TOADFLAX"
"COVE2","Collinsia verna Nutt.","BLUE-EYED MARY"
"COVI2","Collinsia violacea Nutt.","VIOLET COLLENSIA"
"COVI3","Commelina virginica L.","VIRGINIA DAYFLOWER"
"COVI8","Condalia viridis I.M. Johnst.","GREEN CONDALIA"
"COWI2","Corallorrhiza wisteriana Conrad, orth. var.","CORALROOT"
"CRAN4","Cryptantha angustifolia (Torr.) Greene","BRISTLELOBE CRYPTANTHA"
"CRAR2","Croton argyranthemus Michx.","SILVERLEAF CROTON"
"CRBE2","Crataegus berberifolia Torr. & A. Gray","BARBERRY HAWTHORN"
"CRCA","Crataegus calpodendron (Ehrh.) Medik.","PEAR HAWTHORN"
"CRCA6","Croton capitatus Michx.","WOOLLY CROTON"
"CRCA9","Cryptotaenia canadensis (L.) DC.","HONEWORT"
"CRCI","Croton ciliatoglandulifer Ortega","MEXICAN CROTON"
"CRCIJ","Cryptantha cinerea (Greene) Cronquist var. jamesii (Torr.) Cronquist","JAMES CRYPTANTHA"
"CRCO2","Crataegus coccinioides Ashe","KANSAS HASWTHORN"
"CRCR2","Crataegus crus-galli L.","CORY CROTON"
"CRDI6","Croton dioicus Cav.","GRASSLAND CROTON"
"CRDO2","Crataegus douglasii Lindl.","BLACK HAWTHORN"
"CRFR","Croton fruticulosus Engelm. ex Torr.","BUSH CROTON"
"CRGLL","Croton glandulosus L. var. lindheimeri Müll. Arg.","TROPIC CROTON"
"CRIN3","Crataegus intricata Lange","BILTMORE HAWTHORN"
"CRMA5","Crataegus marshallii Eggl.","PARSLEY HAWTHORN"
"CRMI5","Cryptantha minima Rydb.","SMALL CRYPTANTHA"
"CRLI3","Crotonopsis linearis Michx.","NARROWLEAF RUSHFOIL"
"CRMO2","Crataegus mollis Scheele","RED HAWTHORN"
"CRMO6","Croton monanthogynus Michx.","ONESEEDED CROTON"
"CROP","Crataegus opaca Hook. & Arn.","RIVERFLAT HAWTHORN"
"CRPR2","Crataegus pruinosa (Wendl. f.) K. Koch","FROSTED HAWTHORN"
"CRPU","Crataegus punctata Jacq.","DOTTED HAWTHORN"
"CRPU3","Crepis pulchra L.","HAWKSBEARD"
"CRPU6","Croton punctatus Jacq.","GULF CROTON"
"CRRE3","Crataegus reverchonii Sarg.","REVERCHON HAWTHORN"
"CRSA4","Crotalaria sagittalis L.","ARROW CROTALARIA"
"CRSP","Crataegus spathulata Michx.","LITTLEHIP HAWTHORN"
"CRSP2","Crotalaria spectabilis Roth","SHOWY CROTALARIA"
"CRSU7","Croton suaveolens Torr.","SCENTED CROTON"
"CRTE2","Crataegus texana Buckley","TEXAS HAWTHORN"
"CRTE4","Croton texensis (Klotzsch) Müll. Arg.","TEXAS CROTON"
"CRTH","Cryptantha thyrsiflora (Greene) Payson","CRYPTANTHA"
"CRTR5","Cressa truxillensis Kunth","ALKALIWEED"
"CRVI2","Crataegus viridis L.","GREEN HAWTHORN"
"CREL2","Crotonopsis elliptica Willd.","TWO-FRUIT RUSHFOIL"
"CUAR","Cupressus arizonica Greene","ARIZONA CYPRESS"
"CUAT","Cuscuta attenuata Waterf.","DODDER"
"CUCE","Cuscuta cephalanthi Engelm.","BUTTERBUSH DODDER"
"CUCO3","Cuscuta coryli Engelm.","HAZEL DODDER"
"CUCU2","Cuscuta cuspidata Engelm.","CUSP DODDER"
"CUFO","Cucurbita foetidissima Kunth","BUFFALO GOURD"
"CUPE3","Cuscuta pentagona Engelm.","FIELD DODDER"
"CUTE","Cucurbita texana Scheele","TEXAS GOURD"
"CYAC","Cymopterus acaulis (Pursh) Raf.","WILD PARSLEY"
"CYAT","Cycloloma atriplicifolium (Spreng.) J.M. Coult.","TUMBLE RINGWING"
"CYBU3","Cystopteris bulbifera (L.) Bernh.","BULB BLADDERFERN"
"CYDA","Cynodon dactylon (L.) Pers.","BERMUDAGRASS"
"OPTUD","Opuntia tunicata (Lehm.) Link & Otto var. davisii (Engelm. & Bigelow) L.D. Benson","JEFF DAVIS CHOLLA"
"CYDI","Cyclanthera dissecta (Torr. & A. Gray) Arn.","CUTLEAF CYCLANTHERA"
"CYDI2","Cynosciadium digitatum DC.","FRINGED DOGSHADE"
"CYEC2","Cyperus echinatus (L.) Alph. Wood","GLOBE FLATSEDGE"
"CYEL","Cyperus elegans L.","STICKY FLATSEDGE"
"CYER2","Cyperus erythrorhizos Muhl.","REDROOT FLATSEDGE"
"CYES","Cyperus esculentus L.","CHUFA"
"CYFL","Cyperus flavescens L.","PALE FLATSEDGE"
"CYFR2","Cystopteris fragilis (L.) Bernh.","BRITTLE BLADDERFERN"
"OPIMA","Opuntia imbricata (Haw.) DC. var. argentea Anthony","WALKINGSTICK CHOLLA"
"OPIM","Opuntia imbricata (Haw.) DC.","CHOLLA"
"CYIR","Cyperus iria L.","RICEFIELD FLATSEDGE"
"OPKL","Opuntia kleiniae DC.","CANDLE CHOLLA"
"CYLA","Cynanchum laeve (Michx.) Pers.","HONEYVINE MILKWEED"
"OPLE","Opuntia leptocaulis DC.","TASAJILLO"
"CYFI2","Cyperus filiculmis auct. non Vahl","SLENDER FLATSEDGE"
"CYMO","Cymopterus montanus Nutt. ex Torr. & A. Gray","MONTANA WAVEWING"
"CYOB2","Cydonia oblonga Mill.","QUINCE"
"CYOD","Cyperus odoratus L.","FRAGRANT FLATSEDGE"
"CYPU10","Cypripedium pubescens Willd.","YELLOW LADYSLIPPER"
"CYRA","Cyrilla racemiflora L.","SWAMP CYRILLA"
"CYRO","Cyperus rotundus L.","NUTGRASS"
"CYSC3","Cyperus schweinitzii Torr.","SCHWEINITZ FLATSEDGE"
"CYSQ","Cyperus squarrosus L.","BEARDED FLATSEDGE"
"CYST","Cyperus strigosus L.","STRAWCOLORED NUTGRASS"
"OPTU2","Opuntia tunicata (Lehm.) Link & Otto","ABROJO"
"CYVI","Cynoglossum virginianum L.","BLUE HOUNDSTONGUE"
"CYVI2","Cyperus virens Michx.","GREEN FLATSEDGE"
"IVXA","Iva xanthifolia Nutt.","GIANT SUMPWEED"
"DAAU","Dalea aurea Nutt. ex Pursh","GOLDEN DALEA"
"DACA6","Daucus carota L.","WILD CARROT"
"DACOC","Dalea compacta Spreng. var. compacta","PRAIRIE CLOVER"
"DAEN","Dalea enneandra Nutt.","BIGTOP DALEA"
"DAFO","Dalea formosa Torr.","FEATHER DALEA"
"DAFR2","Dalea frutescens A. Gray","BLACK DALEA"
"DAGL","Dactylis glomerata L.","ORCHARDGRASS"
"DAGR2","Dalea greggii A. Gray","GREGG DALEA"
"DAJA","Dalea jamesii (Torr.) Torr. & A. Gray","JAMES DALEA"
"DALA3","Dalea lanata Spreng.","WOOLY DALEA"
"DALA4","Dalea lasiathera A. Gray","PURPLE DALEA"
"DALE2","Dasylirion leiophyllum Engelm. ex Trel.","SMOOTH SOTOL"
"DAMA","Dasistoma macrophylla (Nutt.) Raf.","MULLIEN SEYEMERIA"
"DAMU","Dalea multiflora (Nutt.) Shinners","ROUNDHEAD PRAIRIECLOVER"
"DANA","Dalea nana Torr. ex A. Gray","DWARF DALEA"
"DANE","Dalea neomexicana (A. Gray) Cory","NEW MEXICO DALEA"
"DAPU3","Daucus pusillus Michx.","RATTLESNAKE WEED"
"DAPU5","Dalea purpurea Vent.","PURPLE PRAIRIECLOVER"
"ERPU8","Erioneuron pulchellum (Kunth) Tateoka","FLUFFGRASS"
"DAFE","Datura ferox auct. non L.","OAKLEAF THORNAPPLE"
"DASE2","Danthonia sericea Nutt.","DOWNY DANTHONIA"
"DASP2","Danthonia spicata (L.) P. Beauv. ex Roem. & Schult.","POVERTY DANTHONIA"
"DAST","Datura stramonium L.","JIMSONWEED"
"DATE3","Dasylirion texanum Scheele","TEXAS SOTOL"
"DAVI","Dalea villosa (Nutt.) Spreng.","SILKY PRAIRIECLOVER"
"DECA3","Delphinium carolinianum Walter","CAROLINA LARKSPUR"
"DECA8","Desmodium canescens (L.) DC.","HOARY TICKCLOVER"
"DECAV2","Delphinium carolinianum Walter ssp. virescens (Nutt.) R.E. Brooks","WHITE LARKSPUR"
"DECI","Desmodium ciliare (Muhl. ex Willd.) DC.","LITTLELEAF TICKCLOVER"
"DECO2","Desmanthus cooleyi (Eaton) Trel.","JAMES BUNDLEFLOWER"
"DEFL","Deschampsia flexuosa (L.) Trin.","WAVY HAIRGRASS"
"DEGL5","Desmodium glutinosum (Muhl. ex Willd.) Alph. Wood","TREFOIL TICKCLOVER"
"DEIL","Desmanthus illinoensis (Michx.) MacMill. ex B.L. Rob. & Fernald","ILLINOIS BUNDLEFLOWER"
"DEIL2","Desmodium illinoense A. Gray","ILLINOIS TICKCLOVER"
"DEIN3","Desmodium incanum DC.","TICKCLOVER"
"DELA2","Desmodium laevigatum (Nutt.) DC.","SMOOTH TICKCLOVER"
"DEMA2","Desmodium marilandicum (L.) DC.","MARYLAND TICKCLOVER"
"DENU4","Desmodium nudiflorum (L.) DC.","BARESTEM TICKCLOVER"
"DEOB5","Desmodium obtusum (Muhl. ex Willd.) DC.","STIFF TICKCLOVER"
"DEPA6","Desmodium paniculatum (L.) DC.","PANICLED TICKCLOVER"
"DEPA7","Desmodium pauciflorum (Nutt.) DC.","FEWFLOWERED TICKCLOVER"
"DEPI","Descurainia pinnata (Walter) Britton","WESTERN TANSYMUSTARD"
"DERO3","Desmodium rotundifolium DC.","ROUNDHEAD TICKCLOVER"
"DESE","Desmodium sessilifolium (Torr.) Torr. & A. Gray","SESSILELEAF TICKCLOVER"
"DESMO","Desmodium Desv.","TICKCLOVER"
"DESO2","Descurainia sophia (L.) Webb ex Prantl","FLIXWEED TANSYMUSTARD"
"DETR","Delphinium tricorne Michx.","ROCK LARKSPUR"
"DEVE2","Desmanthus velutinus Scheele","VELVET BUNDLEFLOWER"
"DEVI4","Desmodium viridiflorum (L.) DC.","VELVETLEAF TICKCLOVER"
"DIAN","Dichanthium annulatum (Forssk.) Stapf","KLEBERG BLUESTEM"
"DIAR5","Dichanthium aristatum (Poir.) C.E. Hubbard","ANGLETON BLUESTEM"
"DICOA","Digitaria cognata (Schult.) Pilg. var. arenicola (Swallen) R. Webster","GREEN SPRANGLETOP"
"DICA26","Dianthus caryophyllus L.","CARNATION"
"DICA3","Dichondra carolinensis Michx.","GRASS PONYFOOT"
"DICA8","Digitaria californica (Benth.) Henr.","ARIZONA COTTONTOP"
"DICL","Dichanthelium clandestinum (L.) Gould","DEERTONGUE"
"DICOC","Digitaria cognata (Schult.) Pilg. var. cognata","FALL WITCHGRASS"
"DICU","Dicentra cucullaria (L.) Bernh.","DUTCHMANS BRITCHES"
"DIFI","Digitaria filiformis (L.) Koeler","SLENDER CRABGRASS"
"SEFR","Sebastiania fruticosa (Bartram) Fernald","GULF SEBASTIANA"
"DIFU2","Dipsacus fullonum L.","VENUSCUP TEASLE"
"DIIN2","Digitaria insularis (L.) Mez ex Ekman","SOURGRASS"
"DIIS","Digitaria ischaemum (Schreb.) Schreb. ex Muhl.","SMOOTH CRABGRASS"
"DILA10","Distictis lactiflora (Vahl) DC.","WOOLY PANICUM"
"DIOLS","Dichanthelium oligosanthes (Schult.) Gould var. scribnerianum (Nash) Gould","SCRIBNER'S PANICUM"
"DIPA9","Dirca palustris L.","MOOSEWOOD"
"DISA","Digitaria sanguinalis (L.) Scop.","HAIRY CRABGRASS"
"DISP","Distichlis spicata (L.) Greene","SEASHORE SALTGRASS"
"DISPS2","Distichlis spicata (L.) Greene var. stricta (Torr.) Scribn.","INLAND SALTGRASS"
"DISP2","Dichanthelium sphaerocarpon (Elliot) Gould","ROUNDSEED PANICUM"
"DITE2","Diodia teres Walter","ROUGH BUTTONWEED"
"DITE3","Diospyros texana Scheele","TEXAS PERSIMMON"
"DITET","Diodia teres Walter var. teres","POOR-JOE"
"DIVI3","Diodia virginiana L.","VIRGINIA BUTTONWEED"
"DIVI5","Diospyros virginiana L.","EASTERN PERSIMMON"
"DOME","Dodecatheon meadia L.","COMMON SHOOTING STAR"
"DRBR","Draba brachycarpa Nutt. ex Torr. & A. Gray","SHORTFRUITED DRABA"
"DRCU","Draba cuneifolia Nutt. ex Torr. & A. Gray","WEDGELEAF DRABA"
"DRFI2","Dryopteris filix-mas (L.) Schott","MALE WOODFERN"
"DRMA4","Dryopteris marginalis (L.) A. Gray","WOODFERN"
"DRRE2","Draba reptans (Lam.) Fernald","CREEPING DRABA"
"DUIN","Duchesnea indica (Andrews) Focke","INDIA MOCKSTRAWBERRY"
"DYLI","Dyschoriste linearis (Torr. & A. Gray) Kuntze","NARROWLEAF DYSCHORISTE"
"DYTA2","Dysodiopsis tagetoides (Torr. & A. Gray) Rydb.","MARYGOLD DOGWEED"
"PIEB2","Pithecellobium ebano (Berl.) C.H. Mull.","TEXAS EBONY"
"ECAN2","Echinacea angustifolia DC.","BLACKSAMSON"
"ECCH2","Echinocereus chisoensis W.T. Marsh.","CHISOS LACE CACTUS"
"ECCO2","Echinochloa colona (L.) Link","JUNGLE RICE"
"ECCOG","Echinocereus coccineus Engelm. var. gurneyi (L.D. Benson) K.D. Heil & Brack","STRAWBERRY CACTUS"
"ECCR","Echinochloa crus-galli (L.) P. Beauv.","BARNYARDGRASS"
"ECEN2","Echinocereus enneacanthus Engelm.","SMALLSPINE PITAYA"
"ECFE","Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage","FENDLER CACTUS"
"ECFR","Echinochloa frumentacea Link","JAPANESE MILLET"
"ECHO","Echinocactus horizonthalonius Lem.","DEVILSHEAD"
"ECLO","Echinocystis lobata (Michx.) Torr. & A. Gray","WILD CUCUMBER"
"ECPA","Echinacea pallida (Nutt.) Nutt.","PURPLE CONEFLOWER"
"ECPE","Echinocereus pectinatus (Scheidw.) Engelm.","RAINBOW CACTUS"
"ECPE2","Echinocereus pentalophus (DC.) Lem.","LADYFINGER CACTUS"
"ECPR","Eclipta prostrata (L.) L.","YERBA DE TAJO"
"ECRE","Echinocereus reichenbachii (Terscheck ex Walp.) hort ex Haage","LACE HEDGEHOG CACTUS"
"ECLL","Echinocereus ×lloydii Britton & Rose (pro sp.)","LLOYDS HEDGEHOG CACTUS"
"ECTE","Echinocactus texensis Hopffer","DEVIL'S PINCUSHION"
"ECVI2","Echinocereus viridiflorus Engelm.","GREEN PITAYA"
"ECCH","Echinocereus chloranthus (Engelm.) Haage","GREENFLOWERED PITAYA"
"ECWA","Echinochloa walteri (Pursh) A. Heller","COAST COCKSPUR"
"ELAC","Eleocharis acicularis (L.) Roem. & Schult.","NEEDLE SPIKERUSH"
"ELAN","Elaeagnus angustifolia L.","RUSSIAN OLIVE"
"ELCA3","Elephantopus carolinianus Raeusch.","LEAFY ELEPHANTFOOT"
"ELCA4","Elymus canadensis L.","CANADA WILDRYE"
"ELCA7","Elodea canadensis Michx.","CANADA WATERWEED"
"ELCE","Eleocharis cellulosa Torr.","GULFCOAST SPIKESEDGE"
"ELCO2","Eleocharis compressa Sull.","FLATSTEMMED SPIKESEDGE"
"ELEL5","Elymus elymoides (Raf.) Swezey","BOTTLEBRUSH SQUIRRELTAIL"
"ELER","Eleocharis erythropoda Steud.","SPIKESEDGE"
"ELCA2","Eleocharis caribaea (Rottb.) S.F. Blake","CANADA SPIKESEDGE"
"ELIN3","Eleusine indica (L.) Gaertn.","GOOSEGRASS"
"ELNU","Elephantopus nudatus A. Gray","NAKED ELEPHANTFOOT"
"ELNU2","Elodea nuttallii (Planch.) H. St. John","WESTERN WATERWEED"
"ELNY","Ellisia nyctelea (L.) L.","FALSE BABYBLUEEYES"
"ELOB2","Eleocharis obtusa (Willd.) Schult.","BLUNT SPIKESEDGE"
"ELOV","Eleocharis ovata (Roth) Roem. & Schult.","OVATE SPIKERUSH"
"ELPA3","Eleocharis palustris (L.) Roem. & Schult.","CREEPING SPIKERUSH"
"ELPA5","Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer","DWARF SPIKERUSH"
"ELQU","Eleocharis quadrangulata (Michx.) Roem. & Schult.","SQUARESTEM SPIKESEDGE"
"ELRO2","Eleocharis rostellata (Torr.) Torr.","BEAKED SPIKERUSH"
"ELTO2","Elephantopus tomentosus L.","HAIRY ELEPHANTFOOT"
"ELTR","Elatine triandra Schkuhr","LONGSTEM WATERWORT"
"ELTR4","Elionurus tripsacoides Humb. & Bonpl. ex Willd.","PAN AMERICAN BALSAMSCALE"
"ELVI","Elymus villosus Muhl. ex Willd.","HAIRY WILDRYE"
"ELVI3","Elymus virginicus L.","VIRGINIA WILDRYE"
"EMSU","Emorya suaveolens Torr.","EMORYBUSH"
"ENDE","Enneapogon desvauxii Desv. ex P. Beauv.","FEATHER PAPPUSGRASS"
"ENPI","Engelmannia pinnatifida A. Gray ex Nutt.","ENGELMANNDAISY"
"EPAN","Ephedra antisyphilitica Berl. ex C.A. Mey.","ERECT EPHEDRA"
"EPNEA","Ephedra nevadensis S. Watson var. aspera (Engelm. ex S. Watson) L.D. Benson","BOUNDARY EPHEDRA"
"EPCO","Epilobium coloratum Biehler","WILLOWWEED"
"EPCO2","Ephedra coryi E.L. Reed","CORY EPHEDRA"
"EPGI","Epipactis gigantea Douglas ex Hook.","GIANT HELLEBORE"
"EPPE","Ephedra pedunculata Engelm. ex S. Watson","VINE EPHEDRA"
"EPTO","Ephedra torreyana S. Watson","TORREY EPHEDRA"
"EPTR","Ephedra trifurca Torr. ex S. Watson","LONGLEAF EPHEDRA"
"EQAR","Equisetum arvense L.","FIELD HORSETAIL"
"EQHY","Equisetum hyemale L.","SCOURINGRUSH HORSETAIL"
"EQLA","Equisetum laevigatum A. Braun","SMOOTH HORSETAIL"
"ERACA","Eriochloa acuminata (J. Presl) Kunth var. acuminata","SOUTHWESTERN CUPGRASS"
"ERAL4","Eriogonum alatum Torr.","WING ERIOGONUM"
"ERAN","Erigeron annuus (L.) Pers.","ANNUAL FLEABANE"
"ERAN4","Eriogonum annuum Nutt.","ANNUAL WILDBUCKWHEAT"
"ERAS2","Erysimum asperum (Nutt.) DC.","PRAIRIE ROCKET"
"ERBA2","Eragrostis barrelieri Daveau","MEDITERRANEAN LOVEGRASS"
"ERBE2","Erigeron bellidiastrum Nutt.","WESTERN FLEABANE"
"ERCA","Eragrostis capillaris (L.) Nees","LACEGRASS"
"ERCA14","Erysimum capitatum (Douglas ex Hook.) Greene","WESTERN WALLFLOWER"
"ERCI","Eragrostis cilianensis (All.) Vign. ex Janchen","STINKGRASS"
"ERCI6","Erodium cicutarium (L.) L'Hér. ex Aiton","CALIFORNIA FILAREE"
"ERCO8","Eriochloa contracta Hitchc.","PRAIRIE CUPGRASS"
"ERCU","Eragrostis curtipedicellata Buckley","GUMMY LOVEGRASS"
"ERCU2","Eragrostis curvula (Schrad.) Nees","WEEPING LOVEGRASS"
"ERDI4","Erigeron divergens Torr. & A. Gray","SPREADING FLEABANE"
"ERDI7","Eryngium diffusum Torr.","BUSHY ERYNGO"
"ERER","Eragrostis erosa Scribn.","CHIHUAHUA LOVEGRASS"
"ERFL","Erigeron flagellaris A. Gray","TRAILING FLEABANE"
"ERGE","Erigeron geiseri Shinners","BASIN FLEABANE"
"ERHE4","Erythrina herbacea L.","EASTERN CORALBEAN"
"ERHY","Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb.","TEAL LOVEGRASS"
"ERIN","Eragrostis intermedia Hitchc.","PLAINS LOVEGRASS"
"ERIN6","Eryngium integrifolium Walter","SIMPLELEAF ERYNGO"
"ERJA","Eriogonum jamesii Benth.","JAMES WILDBUCKWHEAT"
"ERLA12","Ericameria laricifolia (A. Gray) Shinners","ERICAMERIA"
"ERLA3","Eriogonum lachnogynum Torr. ex Benth.","WOOLYCUP WILDBUCKWHEAT"
"ERLE","Eragrostis lehmanniana Nees","LEHMANN LOVEGRASS"
"ERLE11","Eryngium leavenworthii Torr. & A. Gray","LEAVENWORTH ERYNGO"
"ERLO5","Eriogonum longifolium Nutt.","LONGLEAF WILDBUCKWHEAT"
"ERLOF","Eriogonum lonchophyllum Torr. & A. Gray var. fendlerianum (Benth.) Reveal","FENDLER WILDBUCKWHEAT"
"ERLU","Eragrostis lugens Nees","MOURNING LOVEGRASS"
"ERME15","Erythronium mesochoreum Knerr","WHITE FAWNLILLY"
"ERMO2","Erigeron modestus A. Gray","PLAINS FLEABANE"
"ERMU4","Eriogonum multiflorum Benth.","HEARTSEPAL WILDBUCKWHEAT"
"CHNAG2","Chrysothamnus nauseosus (Pall. ex Pursh) Britton ssp. graveolens (Nutt.) Piper","RUBBER RABBITBRUSH"
"ERPH","Erigeron philadelphicus L.","PHILADELPHIA FLEABANE"
"ERPI5","Erioneuron pilosum (Buckley) Nash","HAIRY TRIDENS"
"ERPR5","Eryngium prostratum Nutt. ex DC.","CREEPING ERYNGO"
"ERPU","Erigeron pulchellus Michx.","POOR ROBIN FLEABANE"
"ERVI16","Eragrostis virginica (Zucc. ex Roem.) Steud.","COASTAL LOVEGRASS"
"ERSE","Eragrostis secundiflora J. Presl","RED LOVEGRASS"
"ERSE2","Eragrostis sessilispica Buckley","TUMBLE LOVEGRASS"
"ERSE5","Eriochloa sericea (Scheele) Munro ex Vasey","TEXAS CUPGRASS"
"ERSP","Eragrostis spectabilis (Pursh) Steud.","PURPLE LOVEGRASS"
"ERST3","Erigeron strigosus Muhl. ex Willd.","DAISY FLEABANE"
"ERSU","Eragrostis superba Peyr.","WILMAN LOVEGRASS"
"ERTE13","Erodium texanum A. Gray","TEXAS FILAREE"
"ERTE7","Erigeron tenuis Torr. & A. Gray","SLENDER FLEABANE"
"ERTE9","Eriogonum tenellum Torr.","MATTED WILDBUCKWHEAT"
"ERTER","Eriogonum tenellum Torr. var. ramosissimum Benth.","TALL WILDBUCKWHEAT"
"ERTR3","Eragrostis trichodes (Nutt.) Alph. Wood","SAND LOVEGRASS"
"ERYU","Eryngium yuccifolium Michx.","BUTTON SNAKEROOT"
"ESMI2","Escobaria minima (Baird) D.R. Hunt","SMALL CORYPHANTHA"
"ESVIV","Escobaria vivipara (Nutt.) Buxbaum var. vivipara","PINK PINCUSHIONCACTUS"
"EUAM7","Euonymus americana L., orth. var.","STRAWBERRYBUSH"
"EUAN3","Euphorbia antisyphilitica Zucc.","CANDELILLA"
"EUAT3","Euonymus atropurpurea Jacq., orth. var.","WAHOO"
"EUBI2","Euphorbia bicolor Engelm. & A. Gray","SNOW-ON-THE-PRAIRIE"
"EUCO10","Euphorbia corollata L.","FLOWERING SPURGE"
"EUCO7","Eupatorium compositifolium Walter","YANKEEWEED"
"EUCO8","Euphorbia commutata Engelm. ex A. Gray","TINTED EUPHORBIA"
"EUDE4","Euphorbia dentata Michx.","TOOTHED EUPHORBIA"
"EURU4","Eustoma russellianum (Hook.) G. Don","BLUEBELLS"
"EUMA8","Euphorbia marginata Pursh","SNOW-ON-THE-MOUNTAIN"
"EUPE3","Eupatorium perfoliatum L.","BONSET"
"EURO4","Eupatorium rotundifolium L.","ROUNDLEAF EUPATORIUM"
"EUSE","Eupatorium semiserratum DC.","SMALLFLOWER EUPATORIUM"
"EUSE2","Eupatorium serotinum Michx.","LATE EUPATORIUM"
"EUSP","Euphorbia spathulata Lam.","ROUGHPOD SPURGE"
"EVCA","Evax candida (Torr. & A. Gray) A. Gray","SILVER EVAX"
"EVPR","Evax prolifera Nutt. ex DC.","RABBIT'S TOBACCO"
"EVSE","Evolvulus sericeus Sw.","SILKY EVOLVULUS"
"EYSP","Eysenhardtia spinosa Engelm.","SPINY KIDNEYWOOD"
"EYTE","Eysenhardtia texana Scheele","TEXAS KIDNEYWOOD"
"FAGR","Fagus grandifolia Ehrh.","AMERICAN BEECH"
"FAPA","Fallugia paradoxa (D. Don) Endl. ex Torr.","APACHEPLUME"
"FEHA2","Ferocactus hamatacanthus (Muehlenpf.) Britton & Rose","TURKSHEAD"
"FEPA2","Festuca paradoxa Desv.","CLUSTER FESCUE"
"FESU3","Festuca subverticillata (Pers.) Alexeev","NODDING FESCUE"
"FICA","Ficus carica L.","COMMON FIG"
"FOAC","Forestiera acuminata (Michx.) Poir.","SWAMP PRIVET"
"FOAN","Forestiera angustifolia Torr.","NARROWLEAF FORESTIERA"
"FOLI","Forestiera ligustrina (Michx.) Poir.","PRIVET"
"FOPU2","Forestiera pubescens Nutt.","ELBOWBUSH"
"FOPUP","Forestiera pubescens Nutt. var. pubescens","NEW MEXICO FORESTIERA"
"FORE","Forestiera reticulata Torr.","NETLEAF FORESTIERA"
"FOSP2","Fouquieria splendens Engelm.","OCOTILLO"
"FRAM2","Fraxinus americana L.","WHITE ASH"
"FRBE","Fraxinus berlandieriana DC.","MEXICAN ASH"
"RHBE","Rhamnus betulifolia Greene","BIRCHLEAF BUCKTHORN"
"RHCA2","Rhamnus caroliniana Walter","CAROLINA BUCKTHORN"
"FRCA3","Fraxinus caroliniana Mill.","CAROLINA ASH"
"FRCU","Fraxinus cuspidata Torr.","FRAGRANT ASH"
"FRFL","Froelichia floridana (Nutt.) Moq.","FLORIDA SNAKECOTTON"
"FRGR3","Froelichia gracilis (Hook.) Moq.","SLENDER SNAKECOTTON"
"FRJO","Frankenia johnstonii Correll","JOHNSTON FRANKENIA"
"FRPE","Fraxinus pennsylvanica Marsh.","GREEN ASH"
"FRQU","Fraxinus quadrangulata Michx.","BLUE ASH"
"FRTE","Fraxinus texensis (A. Gray) Sarg.","TEXAS ASH"
"FRVE2","Fraxinus velutina Torr.","VELVET ASH"
"FRVI","Fragaria virginiana Duchesne","WILD STRAWBERRY"
"SACR3","Sarcostemma crispum Benth.","TWINEVINE"
"FUOF","Fumaria officinalis L.","DRUG FUMITORY"
"GAAE","Gaillardia aestivalis (Walter) H. Rock","LANCELEAF GAILLARDIA"
"GAAEA","Gaillardia aestivalis (Walter) H. Rock var. aestivalis","PRAIRIE GAILLARDIA"
"GAAP2","Galium aparine L.","CATCHWEED BEDSTRAW"
"GAAR4","Galium arkansanum A. Gray","ARKANSAS BEDSTRAW"
"GACI2","Galium circaezans Michx.","WOODS BEDSTRAW"
"GACO5","Gaura coccinea Nutt. ex Pursh","SCARLET GAURA"
"GAHE2","Gaura hexandra Ortega","SLENDER GAURA"
"GALI2","Gaura lindheimeri Engelm. & A. Gray","WHITE GAURA"
"GAPA6","Gaura parviflora Douglas ex Lehm.","SMALLFLOWER GAURA"
"GAOB","Galium obtusum Bigelow","BRISTLY BEDSTRAW"
"GAOV","Garrya ovata Benth.","EGGLEAF SILKTASSEL"
"GAOVL","Garrya ovata Benth. ssp. lindheimeri (Torr.) Dahling","EGGLEAF SILKTASSEL"
"GAPI","Gaillardia pinnatifida Torr.","SLENDER GAILLARDIA"
"GAPI2","Galium pilosum Aiton","HAIRY BEDSTRAW"
"GAPU","Gaillardia pulchella Foug.","ROSERING GAILLARDIA"
"GASI","Gaura sinuata Nutt. ex Ser.","WAVYLEAF GAURA"
"GASU","Gaillardia suavis (A. Gray & Engelm.) Britton & Rusby","SWEET GAILLARDIA"
"GASU2","Gaura suffulta Engelm. ex A. Gray","ROADSIDE GAURA"
"GATI","Galium tinctorium (L.) Scop.","DYE BEDSTRAW"
"GATR3","Galium triflorum Michx.","SWEETSCENTED BEDSTRAW"
"GATR5","Gaura triangulata Buckley","THREEPETAL GAURA"
"GAURA","Gaura L.","GAURA SP."
"GAVI","Galium virgatum Nutt.","SOUTHWEST BEDSTRAW"
"GAVI2","Gaura villosa Torr.","WOOLY GAURA"
"GAVIP","Gaura villosa Torr. ssp. parksii (Munz) P.H. Raven & Gregory","HAIRY GAURA"
"GAVO","Galactia volubilis (L.) Britton","DOWNY MILKPEA"
"GAWR3","Garrya wrightii Torr.","WRIGHT SILKTASSEL"
"GECA3","Geranium caespitosum James","PINEYWOODS GERANIUM"
"GECA5","Geranium carolinianum L.","CAROLINA GERANIUM"
"GECA7","Geum canadense Jacq.","WHITE AVENS"
"GEMA","Geranium maculatum L.","SPOTTED GERANIUM"
"GEMO","Geranium molle L.","AWNLESS GERANIUM"
"GESA","Gentiana saponaria L.","MOSS GENTIAN"
"GESE","Gelsemium sempervirens (L.) W.T. Aiton","CAROLINA JESSAMINE"
"GEVE","Geum vernum (Raf.) Torr. & A. Gray","HEARTLEAF AVENS"
"GIRI","Gilia rigidula Benth.","STIFF GILIA"
"GLAQ","Gleditsia aquatica Marsh.","WATER HONEYLOCUST"
"GLAR","Glyceria arkansana Fernald","ARKANSAS MANNAGRASS"
"GLBIB","Glandularia bipinnatifida (Nutt.) Nutt. var. bipinnatifida","DAKOTA VERBENA"
"GLCA2","Glandularia canadensis (L.) Nutt.","ROSE VERBENA"
"GLELE","Glandularia elegans (Kunth) Umber var. elegans","FRINGED VERBENA"
"GLLE3","Glycyrrhiza lepidota Pursh","AMERICAN LICORICE"
"GLLO","Glinus lotoides L.","GLINUS"
"GLPL","Glossopetalon planitierum (Ensign) H. St. John","PLAINS GREASEBUSH"
"GLPU4","Glandularia pumila (Rydb.) Umber","PINK VERBENA"
"GLSPA","Glossopetalon spinescens A. Gray var. aridum M.E. Jones","NEVADA GREASEBUSH"
"GLSPS","Glossopetalon spinescens A. Gray var. spinescens","SPINY GREASEBUSH"
"GLST","Glyceria striata (Lam.) Hitchc.","FOWL MANNAGRASS"
"GLTE","Gleditsia ×texana Sarg. (pro sp.) [aquatica × triacanthos]","TEXAS HONEYLOCUST"
"GLTE2","Glossopetalon texense (Ensign) H. St. John","TEXAS GREASEBUSH"
"GLTR","Gleditsia triacanthos L.","COMMON HONEYLOCUST"
"GOLA2","Gossypianthus lanuginosus (Poir.) Moq.","WOOLY COTTONFLOWER"
"GRBR","Gratiola brevifolia Raf.","STICKY HEDGEHYSSOP"
"OPGR5","Opuntia grahamii Engelm.","DEVIL CHOLLA"
"GRLA3","Grindelia lanceolata Nutt.","GULF GUMWEED"
"GRNE","Gratiola neglecta Torr.","DRUG HEDGEHYSSOP"
"PRCI","Prionopsis ciliata (Nutt.) Nutt.","WAX GOLDENWEED"
"OPSC","Opuntia schottii Engelm.","DOG CACTUS"
"GRSQ","Grindelia squarrosa (Pursh) Dunal","CURLYCUP GUMWEED"
"GRVI","Gratiola virginiana L.","VIRGINIA HEDGEHYSSOP"
"GUAN","Guaiacum angustifolium Engelm.","GUAYACAN"
"GUMI","Gutierrezia microcephala (DC.) A. Gray","THREADLEAF SNAKEWEED"
"GUSA2","Gutierrezia sarothrae (Pursh) Britton & Rusby","BROOM SNAKEWEED"
"GUTE2","Gutierrezia texana (DC.) Torr. & A. Gray","TEXAS BROOMWEED"
"GYAM","Gymnopogon ambiguus (Michx.) Britton, Sterns & Poggenb.","BEARDED SKELETONGRASS"
"GYDI","Gymnocladus dioicus (L.) K. Koch","KENTUCKY COFFEETREE"
"HACA3","Halesia carolina L.","SILVERBELL"
"HAGR4","Haploesthes greggii A. Gray","FALSE BROOMWEED"
"HAVI2","Hackelia virginiana (L.) I.M. Johnst.","STICKTIGHT"
"HAVI4","Hamamelis virginiana L.","WITCHHAZEL"
"HEAC","Hedeoma acinoides Scheele","SLENDER HEDEOME"
"HEAM","Helenium amarum (Raf.) H. Rock","BITTER SNEEZEWEED"
"IVAM","Iva ambrosiifolia (A. Gray) A. Gray","RAG SUMPWEED"
"HEAM6","Heuchera americana L.","ALUMROOT"
"HEAMB2","Helenium amarum (Raf.) H. Rock var. badium (A. Gray ex S. Watson) Waterf.","BASIN SNEEZEWEED"
"HEAN2","Helianthus angustifolius L.","SWAMP SNEEZEWEED"
"HEAN3","Helianthus annuus L.","ANNUAL SUNFLOWER"
"HEAU","Helenium autumnale L.","COMMON SNEEZEWEED"
"HECA8","Heterotheca canescens (DC.) Shinners","GRAY GOLDASTER"
"HECI","Helianthus ciliaris DC.","BLUEWEED SUNFLOWER"
"HECO5","Heliotropium convolvulaceum (Nutt.) A. Gray","BINDWEED HELIOTROPE"
"STCO4","Stipa comata Trin. & Rupr.","NEEDLEANDTHREAD"
"HECU3","Heliotropium curassavicum L.","SALT HELIOTROPE"
"HEDR","Hedeoma drummondii Benth.","DRUMMOND FALSEPENNYROYAL"
"HEFL","Helenium flexuosum Raf.","PURPLEHEAD SNEEZEWEED"
"HEGR4","Helianthus grosseserratus M. Martens","SAWTOOTH SUNFLOWER"
"HEHE","Hedera helix L.","ENGLISH IVY"
"HEHES","Heliopsis helianthoides (L.) Sweet var. scabra (Dunal) Fernald","HELIOPSIS"
"HEHI","Hedeoma hispida Pursh","FALSE PENNYROYAL"
"HEHI2","Helianthus hirsutus Raf.","HAIRY SUNFLOWER"
"HEIN","Heliotropium indicum L.","INDIA HELIOTROPE"
"HEIN7","Hedyotis intricata Fosberg","CLUSTER BLUET"
"HEMA2","Helianthus maximiliani Schrad.","MAXIMILIAN SUNFLOWER"
"HEMI","Helenium microcephalum DC.","SMALLHEAD SNEEZEWEED"
"HEMO2","Helianthus mollis Lam.","ASHY SUNFLOWER"
"STNE2","Stipa neomexicana (Thurb. ex J.M. Coult.) Scribn.","NEW MEXICO FEATHERGRASS"
"HEPA3","Helietta parvifolia (A. Gray ex Hemsl.) Benth.","BARETTA"
"HEPE","Helianthus petiolaris Nutt.","PRAIRIE SUNFLOWER"
"HEPR3","Heliotropium procumbens Mill.","FOURSPIKE HELIOTROPE"
"HEQU","Helenium quadridentatum Labill.","LONGDISC SNEEZEWEED"
"HERE","Heteranthera reniformis Ruiz & Pav.","KIDNEYLEAF MUDPLANTAIN"
"HESA2","Helianthus salicifolius A. Dietr.","WILLOWLEAF SUNFLOWER"
"STSP2","Stipa spartea Trin.","PORCUPINEGRASS"
"HESP3","Hexalectris spicata (Walter) Barnhart","CRESTED CORALROOT"
"HESU3","Heterotheca subaxillaris (Lam.) Britton & Rusby","CAMPHORWEED"
"HESUL","Heterotheca subaxillaris (Lam.) Britton & Rusby var. latifolia (Buckley) Gandhi & R.D. Thomas","CAMPHORWEED"
"HETE3","Heliotropium tenellum (Nutt.) Torr.","PASTURE HELIOTROPE"
"HETE9","Hermannia texana A. Gray","TEXAS HERMANNIA"
"HETO","Heliotropium torreyi I.M. Johnst.","JERUSALEM ARTICHOKE"
"HEVI4","Heterotheca villosa (Pursh) Shinners","HAIRY GOLDASTER"
"HIBE","Hilaria belangeri (Steud.) Nash","CURLYMESQUITE"
"HICO","Hibiscus coulteri Harv. ex A. Gray","DESERT ROSEMALLOW"
"HILA2","Hibiscus laevis All.","SCARLET ROSEMALLOW"
"HILO2","Hieracium longipilum Torr.","LONGBEARD HAWKWEED"
"HIMA6","Hibiscus martianus Zucc.","MOUNTAIN ROSEMALLOW"
"HIMO","Hibiscus moscheutos L.","SWAMP ROSEMALLOW"
"HISC","Hieracium scabrum Michx.","ROUGH HAWKWEED"
"HISY","Hibiscus syriacus L.","SHRUB ALTHEA"
"HITR","Hibiscus trionum L.","FLOWEROFANHOUR"
"CADR6","Caesalpinia drepanocarpa (A. Gray) Fisher","SICKLEPOD RUSHPEA"
"HOGL2","Hoffmannseggia glauca (Ortega) Eifert","INDIAN RUSHPEA"
"HOHU","Houstonia humifusa (A. Gray) A. Gray","MAT BLUETS"
"HOIN","Hottonia inflata Elliot","AMERICAN FEATHERFOIL"
"HOJU","Hordeum jubatum L.","FOXTAIL BARLEY"
"HOPU","Hordeum pusillum Nutt.","LITTLE BARLEY"
"HOPU2","Houstonia purpurea L.","PURPLE BLUETS"
"HOST2","Holacantha stewartii C.H. Mull.","STEWART CRUCIFIXION-THORN"
"HOUM","Holosteum umbellatum L.","JAGGED CHICKWEED"
"HOVU","Hordeum vulgare L.","BARLEY"
"HULU","Humulus lupulus L.","HOPS"
"HYAR","Hydrangea arborescens L.","SMOOTH HYDRANGEA"
"HYCO6","Hybanthus concolor (T.F. Forst.) Spreng.","NODDING VIOLET"
"HYCR3","Hypericum crux-andreae (L.) Crantz","ATLANTIC ST. PETER'S-WORT"
"HYDE","Hypericum densiflorum Pursh","DENSE ST. JOHNSWORT"
"HYFIN2","Hymenopappus filifolius Hook. var. nudipes (Maguire) B.L. Turner","ALPINE WOOLYWHITE"
"HYFL","Hymenopappus flavescens A. Gray","YELLOW WOOLLYWHITE"
"HYGE","Hypericum gentianoides (L.) Britton, Sterns & Poggenb.","PINWEED ST. JOHNSWORT"
"HYHI2","Hypoxis hirsuta (L.) Coville","COMMON GOLDSTAR"
"HYHYH","Hypericum hypericoides (L.) Crantz ssp. hypericoides","ST ANDREWS CROSS"
"ASHY","Ascyrum hypericoides L.","SAINT ANDREW'S CROSS"
"HYLI","Hymenocallis liriosme (Raf.) Shinners","SPIDERLILY"
"HYMO","Hymenoclea monogyra Torr. & A. Gray","SINGLEWHORL BURROBRUSH"
"HYMU","Hypericum mutilum L.","DWARF ST. JOHNSWORT"
"HYNU","Hypericum nudiflorum Michx. ex Willd.","NAKED ST. JOHNSWORT"
"HYOD","Hymenoxys odorata DC.","BITTERWEED"
"HYOV","Hydrolea ovata Nutt. ex Choisy","HAIRY HYDROLEA"
"HYPE","Hypericum perforatum L.","ST JOHNSWORT"
"HYPR","Hypericum prolificum L.","SHRUBBY ST JOHNSWORT"
"HYPS","Hypericum pseudomaculatum Bush","FALSE SPOTTED ST.JOHNSWORT"
"HYRA","Hydrocotyle ranunculoides L. f.","FLOATING PENNYROYAL"
"HYSC","Hymenopappus scabiosaeus L'Hér.","FLATTOP WOOLLYWHITE"
"HYTE2","Hymenopappus tenuifolius Pursh","CHALKHILL WOOLLYWHITE"
"HYUM","Hydrocotyle umbellata L.","UMBRELLA PENNYROYAL"
"HYUN","Hydrolea uniflora Raf.","ONEFLOWER HYDROLEA"
"HYVE","Hybanthus verticillatus (Ortega) Baill.","WHORLED NODDING VIOLET"
"IBLI","Ibervillea lindheimeri (A. Gray) Greene","BALSAMGOURD"
"IBTE2","Ibervillea tenuisecta (A. Gray) Small","SLIMLOBE GLOBEBERRY"
"ILAM","Ilex ambigua (Michx.) Torr.","CAROLINA HOLLY"
"ILCO","Ilex coriacea (Pursh) Chapm.","LARGE GALLBERRY"
"ILDE","Ilex decidua Walter","POSSUMHAW"
"ILGL","Ilex glabra (L.) A. Gray","INKBERRY"
"ILLO","Ilex longipes Chapm. ex Trel.","GEORGIA HOLLY"
"ILOP","Ilex opaca Aiton","AMERICAN HOLLY"
"ILVO","Ilex vomitoria Aiton","YAUPON"
"IMCA","Impatiens capensis Meerb.","JEWELWEED"
"IMPA","Impatiens pallida Nutt.","PALE SNAPWEED"
"INMI","Indigofera miniata Ortega","WESTERN INDIGO"
"INSU","Indigofera suffruticosa Mill.","INDIGOBUSH"
"ASLI2","Aster linariifolius L.","SAVORYLEAF ASTER"
"IOPI","Iodanthus pinnatifidus (Michx.) Steud.","PURPLE ROCKET"
"IPAG","Ipomopsis aggregata (Pursh) V.E. Grant","SKYROCKET GILIA"
"IPCAF","Ipomoea carnea Jacq. ssp. fistulosa (Mart. ex Choisy) D. Austin","SHRUBBY MORNINGGLORY"
"IPCO3","Ipomoea coccinea L.","RED MORNINGGLORY"
"IPCOC2","Ipomoea cordatotriloba Dennst. var. cordatotriloba","SHARPPOD MORNINGGLORY"
"IPHE","Ipomoea hederacea Jacq.","IVYLEAF MORNINGGLORY"
"IPIM","Ipomoea imperati (Vahl) Griseb.","BEACH MORNINGGLORY"
"IPLA","Ipomoea lacunosa L.","PITTED MORNINGGLORY"
"IPLE","Ipomoea leptophylla Torr.","BUSH MORNINGGLORY"
"IPLI","Ipomoea lindheimeri A. Gray","BLUE MORNINGGLORY"
"IPLO2","Ipomopsis longiflora (Torr.) V.E. Grant","WHITEFLOWERED GILIA"
"IPPA","Ipomoea pandurata (L.) G. Mey.","BIGROOT MORNINGGLORY"
"IPQU","Ipomoea quamoclit L.","CYPRESSVINE MORNINGGLORY"
"IPRU2","Ipomopsis rubra (L.) Wherry","TEXAS PLUME"
"IPSA","Ipomoea sagittata Poir.","SALTMARSH MORNINGGLORY"
"IPWR","Ipomoea wrightii A. Gray","PALMLEAF MORNINGGLORY"
"IRCR","Iris cristata Aiton","CRESTED IRIS"
"IRHEF","Iris hexagona Walter var. flexicaulis (Small) R.C. Foster","DIXIE IRIS"
"IRRH","Iresine rhizomatosa Standl.","ROOTSTOCK BLOODLEAF"
"IRVI","Iris virginica L.","VIRGINIA IRIS"
"ISBU","Isoetes butleri Engelm.","QUILLWORT"
"ISCO","Isocoma coronopifolia (A. Gray) Greene","GOLDENWEED"
"ISDR","Isocoma drummondii (Torr. & A. Gray) Greene","DRUMMOND GOLDENWEED"
"ISME","Isoetes melanopoda Gay & Durieu ex Durieu","BLACKFOOT QUILLWORT"
"ISTE2","Isocoma tenuisecta Greene","BURROW GOLDENWEED"
"IVAN","Iva angustifolia Nutt. ex DC.","NARROWLEAF SUMPWEED"
"IVAN2","Iva annua L.","SEACOAST SUMPWEED"
"IVFR","Iva frutescens L.","BIGLEAF SUMPWEED"
"JADI","Jatropha dioica Cerv.","LEATHERSTEM"
"JATA","Jacquemontia tamnifolia (L.) Griseb.","CLUSTERVINE"
"JUAM","Justicia americana (L.) Vahl","SPIKE JUSTICA"
"JUBA","Juncus balticus Willd.","BALTIC RUSH"
"JUAS","Juniperus ashei J. Buchholz","ASHE JUNIPER"
"JUBU","Juncus bufonius L.","TOAD RUSH"
"JUDE2","Juniperus deppeana Steud.","ALLIGATOR JUNIPER"
"JUFL","Juniperus flaccida Schltdl.","DROOPING JUNIPER"
"JUIN2","Juncus interior Wiegand","INLAND RUSH"
"JUMA4","Juncus marginatus Rostk.","GRASSLEAF RUSH"
"JUMI","Juglans microcarpa Berl.","LITTLE WALNUT"
"JUMO","Juniperus monosperma (Engelm.) Sarg.","ONESEED JUNIPER"
"JUNI","Juglans nigra L.","BLACK WALNUT"
"JUOVL","Justicia ovata (Walter) Lindau var. lanceolata (Chapm.) R.W. Long","LOOSE JUSTICA"
"JUPI","Juniperus pinchotii Sudw.","REDBERRY JUNIPER"
"JUPO","Juncus polycephalus Michx.","FLATLEAF RUSH"
"JUSC2","Juniperus scopulorum Sarg.","ROCKY MOUNTAIN JUNIPER"
"JUTE","Juncus tenuis Willd.","SLENDER RUSH"
"JUTO","Juncus torreyi Coville","TORREY RUSH"
"JUVI","Juniperus virginiana L.","EASTERN REDCEDAR"
"JUVIS","Juniperus virginiana L. var. silicicola (Small) J. Silba","COAST JUNIPER"
"KAGR","Kallstroemia grandiflora Torr. ex A. Gray","ARIZONA POPPY"
"KAHI","Kallstroemia hirsutissima Vail ex Small","HAIRY CALTROP"
"KAHU","Karwinskia humboldtiana (Schult.) Zucc.","COYOTILLO"
"KIEL","Kickxia elatine (L.) Dumort.","SHARPOINT FLUEVELLIN"
"KOMA","Koeleria macrantha (Ledeb.) Schult.","JUNEGRASS"
"KOSP","Koeberlinia spinosa Zucc.","SPINY ALLTHORN"
"KOSPT","Koeberlinia spinosa Zucc. var. tenuispina Kearney & Peebles","SPINY ALLTHORN"
"KRCE","Krigia cespitosa (Raf.) K.L. Chambers, orth. var.","DWARF DANDELION"
"KRDA","Krigia dandelion (L.) Nutt.","TUBER DANDELION"
"KRER","Krameria erecta Willd. ex Schult.","RANGE RATANY"
"KRLA","Krameria lanceolata Torr.","TRAILING RATANY"
"KRLA2","Krascheninnikovia lanata (Pursh) A. Meeuse & Smit","WINTERFAT"
"KROC","Krigia occidentalis Nutt.","WESTERN DWARFDANDELION"
"KRRA","Krameria ramosissima (A. Gray) S. Watson","TRAILING RATANY"
"KRVI","Krigia virginica (L.) Willd.","VIRGINIA DWARFDANDELION"
"KUST","Kummerowia stipulacea (Maxim.) Makino","KOREAN LESPEDEZA"
"KUST2","Kummerowia striata (Thunb.) Schindl.","COMMON LESPEDEZA"
"LAAM","Lamium amplexicaule L.","HENBIT"
"LACA","Lactuca canadensis L.","WILD LETTUCE"
"LACA2","Lantana camara L.","LARGELEAF LANTANA"
"LACA3","Laportea canadensis (L.) Weddell","CANADA WOODNETTLE"
"LAFL","Lactuca floridana (L.) Gaertn.","FLORIDA LETTUCE"
"LAHI2","Lathyrus hirsutus L.","SINGLETARY PEA"
"LAIN","Lagerstroemia indica L.","CRAPEMYRTLE"
"LALA4","Lathyrus latifolius L.","PERENNIAL PEAVINE"
"LALU","Lactuca ludoviciana (Nutt.) Riddell","LOUISIANA LETTUCE"
"LAOCO","Lappula occidentalis (S. Watson) Greene var. occidentalis","WESTERN STICKSEED"
"LAPO2","Lathyrus polymorphus Nutt.","MANYSTEM PEAVINE"
"LAPU2","Lamium purpureum L.","PURPLE DEADNETTLE"
"LAPU3","Lathyrus pusillus Elliot","LOW PEAVINE"
"LASE","Lactuca serriola L.","PRICKLY LETTUCE"
"LATAP","Lactuca tatarica (L.) C.A. Mey. var. pulchella (Pursh) Breitung","CHICORY LETTUCE"
"LATR2","Larrea tridentata (DC.) Coville","CREOSOTEBUSH"
"LATRT","Larrea tridentata (DC.) Coville var. tridentata","CREOSOTEBUSH"
"LAVE","Lathyrus venosus Muhl. ex Willd.","VEINY PEAVINE"
"LEAL4","Lepidium alyssoides A. Gray","SOUTHERN PEPPERWEED"
"LEAR3","Lesquerella argyraea (A. Gray) S. Watson","BLADDERPOD"
"LEAU","Leavenworthia aurea Torr.","GOLDEN YELLOWEYE"
"LEAU4","Lesquerella auriculata (Engelm. & A. Gray) S. Watson","EARLEAF BLADDERPOD"
"LECA5","Lepidium campestre (L.) W.T. Aiton","FIELD PEPPERWEED"
"LECA8","Lespedeza capitata Michx.","ROUNDHEAD LESPEDEZA"
"LECU","Lespedeza cuneata (Dum. Cours.) G. Don","SERICEA LESPEDEZA"
"LEDE","Lepidium densiflorum Schrad.","PEPPERWEED"
"LEDU","Leptochloa dubia (Kunth) Nees","GREEN SPRANGLETOP"
"LEFL","Leitneria floridana Chapm.","CORKWOOD"
"LEFR3","Leucophyllum frutescens (Berl.) I.M. Johnst.","CENIZO"
"LEFA","Leptochloa fascicularis (Lam.) A. Gray","BEARDED SPRANGLETOP"
"LEUN2","Leptochloa uninervia (J. Presl) Hitchc. & Chase","MEXICAN SPRANGLETOP"
"LEGO","Lesquerella gordonii (A. Gray) S. Watson","GORDON BLADDERPOD"
"LEGR2","Lesquerella gracilis (Hook.) S. Watson","LAX BLADDERPOD"
"LEHI2","Lespedeza hirta (L.) Hornem.","HAIRY LESPEDEZA"
"LEMI4","Leucophyllum minus A. Gray","BIG BEND CENIZO"
"LEMU3","Lechea mucronata Raf.","HAIRY PINWEED"
"LEOB","Lepidium oblongum Small","VEINY PEPPERWEED"
"LEOR","Leersia oryzoides (L.) Sw.","RICE CUTGRASS"
"LEOV","Lesquerella ovalifolia Rydb. ex Britton","ROUNDLEAF BLADDERPOD"
"LEFI","Leptochloa filiformis (Lam.) P. Beauv.","RED SPRANGLETOP"
"LEPE","Lemna perpusilla Torr.","MINUTE DUCKWEED"
"LEPE2","Lepidium perfoliatum L.","CLASPING PEPPERWEED"
"LEPR","Lespedeza procumbens Michx.","TRAILING LESPEDEZA"
"LERE2","Lespedeza repens (L.) W. Bartram","CREEPING LESPEDEZA"
"LERE5","Leucaena retusa Benth.","LITTLELEAF LEADTREE"
"LESPE","Lespedeza Michx.","LESPEDEZA"
"LEST5","Lespedeza stuevei Nutt.","STUVES LESPEDEZA"
"LETE","Lechea tenuifolia Michx.","NARROWLEAF PINWEED"
"LEVA","Lemna valdiviana Phil.","VALDIVIA DUCKWEED"
"LEVI3","Lepidium virginicum L.","VIRGINIA PEPPERWEED"
"LEVI6","Lespedeza violacea (L.) Pers.","VIOLET LESPEDEZA"
"LEIN2","Lespedeza intermedia sensu Clewell, 1966","INTERMEDIATE LESPEDEZA"
"LEVI7","Lespedeza virginica (L.) Britton","SLENDER LESPEDEZA"
"LIAL","Lippia alba (Mill.) N.E. Br. ex Britton & P. Wilson","WHITE LIPPIA"
"LIAR","Limnodea arkansana (Nutt.) L.H. Dewey","OZARKGRASS"
"LIAS","Liatris aspera Michx.","ROUGH GAYFEATHER"
"LIBE3","Lindera benzoin (L.) Blume","SPICEBUSH"
"LICA12","Lithospermum canescens (Michx.) Lehm.","HOARY GROMWELL"
"LICA17","Limonium carolinianum (Walter) Britton","CAROLINA SEA-LAVENDER"
"LIDUA","Lindernia dubia (L.) Pennell var. anagallidea (Michx.) Cooperr.","FALSE PIMPERNEL"
"LIEL","Liatris elegans (Walter) Michx.","PINKSCALE GAYFEATHER"
"LIGR6","Lippia graveolens Kunth","SCENTED LIPPIA"
"LIIM","Linum imbricatum (Raf.) Shinners","TOOTHED FLAX"
"LIIN2","Lithospermum incisum Lehm.","NARROWLEAF GROMWELL"
"LILE3","Linum lewisii Pursh","LEWIS FLAX"
"LILI4","Limonium limbatum Small","SEA LAVENDER"
"LIMET","Linum medium (Planch.) Britton var. texanum (Planch.) Fernald","SUCKER FLAS"
"LIMU","Liatris mucronata DC.","NARROWLEAF GAYFEATHER"
"LIPR","Linum pratense (Norton) Small","BLUE FLAX"
"LIPU","Liatris punctata Hook.","DOTTED GAYFEATHER"
"LIPY","Liatris pycnostachya Michx.","KANSAS GAYFEATHER"
"LIRI","Linum rigidum Pursh","STIFFSTEM FLAX"
"LISI","Ligustrum sinense Lour.","COMMON CHINESE PRIVET"
"LISP2","Limnobium spongia (Bosc) Rich. ex Steud.","FROGBITE"
"LISQA","Liatris squarrosa (L.) Michx. var. alabamensis (Alexander) Gaiser","SCALY GAYFEATHER"
"LIST","Linum striatum Walter","RIGID FLAX"
"LIST2","Liquidambar styraciflua L.","SWEETGUM"
"LISU4","Linum sulcatum Riddell","GROOVED FLAX"
"LITE3","Lindheimera texana A. Gray & Engelm.","TEXAS STAR"
"LIVU2","Linaria vulgaris Mill.","BUTTER AND EGGS"
"LOAL","Lonicera albiflora Torr. & A. Gray","WHITE HONEYSUCKLE"
"LOAP","Lobelia appendiculata A. DC.","EARFLOWER LOBELIA"
"LOCA2","Lobelia cardinalis L.","CARDINAL FLOWER"
"LOCO6","Lotus corniculatus L.","BIRDSFOOT TREFOIL"
"LOFL","Lonicera flava Sims","YELLOW HONEYSUCKLE"
"LOFO","Lomatium foeniculaceum (Nutt.) J.M. Coult. & Rose","BISCUITROOT"
"LOIN","Lobelia inflata L.","INDIAN TOBACCO"
"LOJA","Lonicera japonica Thunb.","JAPANESE HONEYSUCKLE"
"LOMA3","Lomatium macrocarpum (Nutt. ex Torr. & A. Gray) J.M. Coult. & Rose","LONG MAMMA"
"LOPE","Lolium perenne L.","ITALIAN RYEGRASS"
"LOPL2","Lotus plebeius (Brandegee) Barneby","COMMON BIRDSFOOT TREFOIL"
"LOPU","Lobelia puberula Michx.","DOWNY LOBELIA"
"LORE5","Lonicera reticulata Raf.","GRAPE HONEYSUCKLE"
"LOSE","Lonicera sempervirens L.","TRUMPET HONEYSUCKLE"
"LOSP","Lobelia spicata Lam.","PALESPIKE LOBELIA"
"LOWI","Lophophora williamsii (Lem. ex Salm-Dyck) J.M. Coult.","PEYOTE"
"LUAL2","Ludwigia alternifolia L.","BUSHY SEEDBOX"
"LUDE4","Ludwigia decurrens Walter","WINGLEAF WATERPRIMROSE"
"LUGL","Ludwigia glandulosa Walter","CREEPING SEEDBOX"
"LUHA","Lupinus havardii S. Watson","CHISOS BLUEBONNET"
"LULE4","Ludwigia leptocarpa (Nutt.) H. Hara","ANGLESTEM WATERPRIMROSE"
"LUPA","Ludwigia palustris (L.) Elliot","MARSH SEEDBOX"
"LUSU","Lupinus subcarnosus Hook.","TEXAS BLUEBONNET"
"LUTE","Lupinus texensis Hook.","TEXAS BLUEBONNET"
"LYAL4","Lythrum alatum Pursh","WINGED LYTHRUM"
"LYALL","Lythrum alatum Pursh var. lanceolatum (Elliot) Torr. & A. Gray ex Rothr.","WINGED LYTHRUM"
"LYAM","Lycopus americanus Muhl. ex W. Bartram","AMERICAN BUGLEWEED"
"LYBE","Lycium berlandieri Dunal","BERLANDIER WOLFBERRY"
"LYCA4","Lythrum californicum Torr. & A. Gray","CALIFORNIA LOOSESTRIFE"
"LYCAQ","Lycium carolinianum Walter var. quadrifidum (Dunal) C.L. Hitchc.","LARGEFLOWER WOLFBERRY"
"LYCI","Lysimachia ciliata L.","FRINGED LOOSESTRIFE"
"LYJU","Lygodesmia juncea (Pursh) D. Don ex Hook.","SKELETONPLANT"
"LYLA","Lysimachia lanceolata Walter","LANCELEAF LOOSESTRIFE"
"LYLI","Lyonia ligustrina (L.) DC.","HE-HUCKLEBERRY"
"LYMA2","Lyonia mariana (L.) D. Don","STAGGERBUSH"
"LYPA","Lycium pallidum Miers","PALE WOLFBERRY"
"LYPH","Lycurus phleoides Kunth","WOLFTAIL"
"LYPU","Lycium puberulum A. Gray","DOWNY WOLFBERRY"
"LYRU","Lycopus rubellus Moench","TAPERLEAF BUGLEWEED"
"LYSA2","Lythrum salicaria L.","PURPLE LOOSESTRIFE"
"LYTE","Lygodesmia texana (Torr. & A. Gray) Greene","TEXAS SKELETONPLANT"
"LYUN","Lycopus uniflorus Michx.","ONEFLOWER BUGLEWEED"
"LYVI4","Lycopus virginicus L.","VIRGINIA BUGLEWEED"
"MAAC","Magnolia acuminata (L.) L.","CUCUMBERTREE"
"MAAN9","Maurandella antirrhiniflora (Humb. & Bonpl. ex Willd.) Rothm.","CLIMBING SNAPDRAGON"
"MABI6","Matelea biflora (Raf.) Woodson","TWOFLOWER MILKVINE"
"MACA7","Marshallia caespitosa Nutt. ex DC.","SEEP MARSHALLIA"
"MACAC3","Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. canescens","SPINY GOLDENWEED"
"AMDE2","Amelanchier denticulata (Kunth) W.D.J. Koch","BIG BEND SERVICEBERRY"
"CHSU5","Chamomilla suaveolens (Pursh) Rydb.","PINEAPPLEWEED"
"MAGL6","Malpighia glabra L.","BARBADOS CHERRY"
"MAGR4","Magnolia grandiflora L.","SOUTHERN MAGNOLIA"
"MAHA4","Mahonia haematocarpa (Woot.) Fedde","RED BARBERRY"
"MAIO","Malus ioensis (Alph. Wood) Britton","PRAIRIE CRABAPPLE"
"MANE","Malva neglecta Wallr.","COMMON MALLOW"
"MAPA9","Matelea parvifolia (Torr.) Woodson","LITTLELEAF MATELEA"
"MAPH","Maytenus phyllanthoides Benth.","GUTTAPERCHA MAYTEN"
"MAPI","Machaeranthera pinnatifida (Hook.) Shinners","CUTLEAF GOLDENWEED"
"MAPO","Maclura pomifera (Raf.) C.K. Schneid.","BOIS D'ARC"
"MAPRT","Mammillaria prolifera (Mill.) Haw. var. texana (Engelm.) Borg","TEXAS NIPPLE CACTUS"
"MAPY","Magnolia pyramidata Bartram","PYRAMID MAGNOLIA"
"MARAR","Maianthemum racemosum (L.) Link ssp. racemosum","FEATHER SOLOMONS SEAL"
"MARE11","Mahonia repens (Lindl.) G. Don","CREEPING BARBERRY"
"MASA4","Matelea sagittifolia (A. Gray) Woodson","ARROWLEAF MATELEA"
"MASP3","Mammillaria sphaerica A. Dietr.","LONGSPINE NIPPLE CACTUS"
"MATE10","Matelea texensis Correll","TEXAS MILKVINE"
"MATR","Magnolia tripetala (L.) L.","UMBRELLA MAGNOLIA"
"MATR3","Mahonia trifoliolata (Moric.) Fedde","AGARITO"
"MAVI2","Magnolia virginiana L.","SWEETBAY"
"MAVU","Marrubium vulgare L.","HOREHOUND"
"MEAL5","Mentzelia albescens (Gillies & Arn.) Griseb.","WAVYLEAF MENTZELIA"
"MEAR","Medicago arabica (L.) Huds.","SPOTTED BURCLOVER"
"MEAZ","Melia azedarach L.","CHINABERRY"
"MECA3","Menispermum canadense L.","COMMON MOONSEED"
"MECI","Melampodium cinereum DC.","ROCKDAISY"
"MECIH","Melampodium cinereum DC. var. hirtellum Stuessy","HOARY BLACKFOOT"
"MEDE2","Mentzelia decapetala (Pursh ex Sims) Urb. & Gilg ex Gilg","TENPETAL MENTZELIA"
"MEDEL","Menodora decemfida (Gillies ex Hook. & Arn.) A. Gray var. longifolia Steyerm.","TENFINGER MENODORA"
"MEHE2","Menodora heterophylla Moric. ex DC.","LOW MENODORA"
"MELE2","Melampodium leucanthum Torr. & A. Gray","PLAINS BLACKFOOT"
"MELO2","Menodora longiflora A. Gray","SHOWY MENODORA"
"MELU","Medicago lupulina L.","BLACK MEDIC"
"MEMI","Medicago minima (L.) L.","LITTLE BURCLOVER"
"MEMU","Melica mutica Walter","TWOFLOWER MELIC"
"MENI","Melica nitens (Scribn.) Nutt. ex Piper","THREEFLOWER MELIC"
"MENU","Mentzelia nuda (Pursh) Torr. & A. Gray","STICKLEAF MENTZELIA"
"MEOF","Melilotus officinalis (L.) Lam.","YELLOW SWEETCLOVER"
"MEAL2","Melilotus albus Medik.","WHITE SWEETCLOVER"
"MEOF2","Melissa officinalis L.","COMMON BALM"
"MEOL","Mentzelia oligosperma Nutt. ex Sims","CHICKTHIEF"
"MEOR2","Medicago orbicularis (L.) Bartal.","BUTTON BURCLOVER"
"MEPE3","Melothria pendula L.","DROOPING MELONNETTLE"
"MEPI","Mentha ×piperita L. (pro sp.) [aquatica × spicata]","PEPPERMINT"
"MEPO3","Medicago polymorpha L.","BURCLOVER"
"RHRE2","Rhynchelytrum repens (Willd.) C.E. Hubbard","NATALGRASS"
"MESA","Medicago sativa L.","ALFALFA"
"MESC","Menodora scabra A. Gray","ROUGH MENODORA"
"MESP3","Mentha spicata L.","SPEARMINT"
"MEST3","Mentzelia strictissima (Woot. & Standl.) J. Darl.","SANDLILLY"
"MIBI3","Mimosa biuncifera Benth.","CATCLAW MIMOSA"
"MIAL4","Mirabilis albida (Walter) Heimerl","WHITE FOUR-O'CLOCK"
"MIPIB","Mimosa pigra L. var. berlandieri (A. Gray) B.L. Turner","BLACK MIMOSA"
"MIBO2","Mimosa borealis A. Gray","FRAGRANT MIMOSA"
"MIDY","Mimosa dysocarpa Benth.","VELVETPOD MIMOSA"
"MICA4","Mirabilis carletonii (Standl.) Standl.","CARLETON FOUR O'CLOCK"
"MIEX2","Mirabilis exaltata (Standl.) Standl.","LOW FOUR O'CLOCK"
"MIJA","Mirabilis jalapa L.","COMMON FOUR O'CLOCK"
"MILI3","Mirabilis linearis (Pursh) Heimerl","NARROWLEAF FOUR-O'CLOCK"
"MIMU2","Minuartia muriculata (Maguire) McNeill","STARWORT"
"MINY","Mirabilis nyctaginea (Michx.) MacMill.","WILD FOUR-O'CLOCK"
"MIPE3","Mitreola petiolata (J.F. Gmel.) Torr. & A. Gray","LAX HORNPOD"
"SCMIF","Schrankia microphylla (Dryand.) J.F. Macbr. var. floridana (Chapm.) Isely","CATCLAW SENSITIVEBRIAR"
"MIRE","Mitchella repens L.","PARTRIDGEBERRY"
"MIRI","Mimulus ringens L.","RINGEN MONKEYFLOWER"
"SCRO4","Schrankia roemeriana (Scheele) Blank.","ROEMER SENSITIVEBRIAR"
"SCOC","Schrankia occidentalis (Woot. & Standl.) Standl.","PRICKLY SENSITIVEBRIAR"
"MISC","Mikania scandens (L.) Willd.","CLIMBING HEMPWEED"
"MIST2","Mimosa strigillosa Torr. & A. Gray","HERBACEOUS MIMOSA"
"MOAL","Morus alba L.","WHITE MULBERRY"
"MOCA","Modiola caroliniana (L.) G. Don","CAROLINA MODIOLA"
"MYHE","Myrica heterophylla Raf.","EVERGREEN BAYBERRY"
"MYCE","Myrica cerifera L.","WAXMYRTLE"
"MOCI","Monarda citriodora Cerv. ex Lag.","LEMON BEEBALM"
"MOCL2","Monarda clinopodioides A. Gray","BASIL BEEBALM"
"MOLI","Monanthochloe littoralis Engelm.","SHOREGRASS"
"MOMI","Morus microphylla Buckley","TEXAS MULBERRY"
"MONI","Morus nigra L.","BLACK MULBERRY"
"MONU","Monolepis nuttalliana (Schult.) Greene","NUTTALL MONOLEPIS"
"MOPE","Monarda pectinata Nutt.","PONY BEEBALM"
"MOPUA","Monarda punctata L. ssp. punctata var. arkansana (E.M. McClint. & Epling) Shinners","SPOTTED BEEBALM"
"MORU","Monarda russeliana Nutt. ex Sims","RUSSELLS HENBIT"
"MORU2","Morus rubra L.","RED MULBERRY"
"MOSQ","Monroa squarrosa (Nutt.) Torr.","FALSE BUFFALOGRASS"
"MOVE","Mollugo verticillata L.","CARPETWEED"
"MUAR","Muhlenbergia arenacea (Buckley) Hitchc.","EAR MUHLY"
"MUAR2","Muhlenbergia arenicola Buckley","SAND MUHLY"
"MUAS","Muhlenbergia asperifolia (Nees & Meyen ex Trin.) Parodi","ALKALI MUHLY"
"MUCU3","Muhlenbergia cuspidata (Torr. ex Hook.) Rydb.","PLAINS MUHLY"
"MUCAF","Muhlenbergia capillaris (Lam.) Trin. var. filipes (M.A. Curtis) Chapm. ex Beal","GULF MUHLY"
"MUGL","Muhlenbergia glabriflora Scribn.","INLAND MUHLY"
"MUGL2","Muhlenbergia glauca (Nees) B.D. Jacks.","DESERT MUHLY"
"MUIN","Muhlenbergia ×involuta Swallen (pro sp.) [lindheimeri × reverchonii]","CANYON MUHLY"
"MULI","Muhlenbergia lindheimeri Hitchc.","LINDHEIMER MUHLY"
"MUMO","Muhlenbergia montana (Nutt.) Hitchc.","MOUNTAIN MUHLY"
"MUPO","Muhlenbergia polycaulis Scribn.","CLIFF MUHLY"
"MUPO2","Muhlenbergia porteri Scribn. ex Beal","BUSH MUHLY"
"MUPU2","Muhlenbergia pungens Thurb.","SANDHILL MUHLY"
"MURE2","Muhlenbergia reverchonii Vasey & Scribn.","SEEP MUHLY"
"MUSC","Muhlenbergia schreberi J.F. Gmel.","NIMBLEWILL MUHLY"
"MUSY","Muhlenbergia sylvatica (Torr.) Torr. ex A. Gray","FOREST MUHLY"
"MUMO2","Muhlenbergia monticola Buckley","MESA MUHLY"
"MUTO2","Muhlenbergia torreyi (Kunth) Hitchc. ex Bush","RING MUHLY"
"MYAQ2","Myriophyllum aquaticum (Vell.) Verdc.","BRAZILIAN WATERMILFOIL"
"MYHE2","Myriophyllum heterophyllum Michx.","CHANGELEAF PARROTFEATHER"
"MYMA","Myosotis macrosperma Engelm.","SOUTHERN FORGET ME NOT"
"MYMI2","Myosurus minimus L.","TINY MOUSETAIL"
"MYPI","Myriophyllum pinnatum (Walter) Britton, Sterns & Poggenb.","GREEN PARROTFEATHER"
"MYVE","Myosotis verna Nutt.","SPRING FORGET ME NOT"
"NAGU","Najas guadalupensis (Spreng.) Magnus","SOUTHERN WATERNYMPH"
"NAHI","Nama hispidum A. Gray","BRISTLY NAMA"
"STLE5","Stipa leucotricha Trin. & Rupr.","TEXAS WINTERGRASS"
"RONA2","Rorippa nasturtium-aquaticum (L.) Hayek","WATERCRESS"
"NAST2","Nama stevensii C.L. Hitchc.","STEVENS NAMA"
"NECA2","Nepeta cataria L.","CATNIP"
"NEGE","Nemastylis geminiflora Nutt.","PRAIRIE PLEATLEAF"
"NELU","Nelumbo lutea Willd.","LOTUS"
"NELU2","Neptunia lutea (Leavenworth) Benth.","YELLOW NEPTUNIA"
"NENU","Nemastylis nuttallii Pickering ex R.C. Foster","PURPLE PLEATLEAF"
"NEOL","Nerium oleander L.","OLEANDER"
"NEPH","Nemophila phacelioides Nutt.","BABY BLUE-EYES"
"NEPU3","Neptunia pubescens Benth.","TROPICAL NEPTUNIA"
"NIGL","Nicotiana glauca Graham","TREE TOBACCO"
"NITR","Nicotiana trigonophylla Dunal","DESERT TOBACCO"
"NIRE","Nicotiana repanda Willd. ex Lehm.","WILD TOBACCO"
"NOER","Nolina erumpens (Torr.) S. Watson","BEARGRASS"
"NOLI","Nolina lindheimeriana (Scheele) S. Watson","LINDHEIMER NOLINA"
"NOTE","Nolina texana S. Watson","SACAHUISTA"
"NOTE2","Nothoscordum texanum M.E. Jones","FALSE GARLIC"
"NUCA","Nuttallanthus canadensis (L.) D.A. Sutton","OLDFIELD TOADFLAX"
"NYAQ2","Nyssa aquatica L.","WATER TUPELO"
"NYCA","Nyctaginia capitata Choisy","SCARLET MUSKFLOWER"
"NYOD","Nymphaea odorata Aiton","AMERICAN WATERLILY"
"NYODO","Nymphaea odorata Aiton ssp. odorata","WATERLILY"
"NYPE","Nymphoides peltata (S.G. Gmel.) Kuntze","FLOATING HEART"
"NYSY","Nyssa sylvatica Marsh.","BLACKGUM"
"OEAL","Oenothera albicaulis Pursh","HALFSHRUB SUNDROP"
"OEBI","Oenothera biennis L.","COMMON EVENINGPRIMROSE"
"OEDR","Oenothera drummondii Hook.","BEACH EVENINGPRIMROSE"
"OEGR2","Oenothera grandis (Britton) Smyth","LARGEFLOWER EVENINGPRIMROSE"
"OEHE3","Oenothera heterophylla Spach","LARGEFLOWER EVENINGPRIMROSE"
"OEJA","Oenothera jamesii Torr. & A. Gray","JAMES EVENINGPRIMROSE"
"OELA","Oenothera laciniata Hill","CUTLEAF EVENINGPRIMROSE"
"OELI","Oenothera linifolia Nutt.","THREADLEAF SUNDROP"
"OERH","Oenothera rhombipetala Nutt. ex Torr. & A. Gray","FOURPOINT EVENINGPRIMROSE"
"OESP2","Oenothera speciosa Nutt.","SHOWY EVENINGPRIMROSE"
"OETR2","Oenothera triloba Nutt.","STEMLESS EVENINGPRIMROSE"
"SONI2","Solidago nitida Torr. & A. Gray","SHINY GOLDENROD"
"SORI2","Solidago rigida L.","STIFF GOLDENROD"
"OLUN","Oldenlandia uniflora L.","ONEFLOWER OLDENLANDIA"
"ONSE","Onoclea sensibilis L.","SENSITIVE FERN"
"OPEN","Ophioglossum engelmannii Prantl","ADDERSTONGUE"
"OPENL","Opuntia engelmannii Salm-Dyck ex Engelm. var. lindheimeri (Engelm.) Parfitt & Pinkava","TEXAS PRICKLYPEAR"
"OPENL2","Opuntia engelmannii Salm-Dyck ex Engelm. var. linguiformis (Griffiths) Parfitt & Pinkava","TONGUE PRICKLYPEAR"
"OPMA2","Opuntia macrorhiza Engelm.","GRASSLAND PRICKLYPEAR"
"OPMAM","Opuntia macrocentra Engelm. var. macrocentra","LONGSPINE PRICKLYPEAR"
"OPMAM3","Opuntia macrorhiza Engelm. var. macrorhiza","BIGFLOWER PRICKLYPEAR"
"OPMAP","Opuntia macrorhiza Engelm. var. pottsii (Salm-Dyck) L.D. Benson","GRASSLAND PRICKLYPEAR"
"OPPH","Opuntia phaeacantha Engelm.","BROWNSPINE PRICKLYPEAR"
"OPPHC","Opuntia phaeacantha Engelm. var. camanchica (Engelm. & Bigelow) L.D. Benson","BROWNSPINE PRICKLYPEAR"
"OPPO","Opuntia polyacantha Haw.","PLAINS PRICKLYPEAR"
"OPAR3","Opuntia arenaria Engelm.","SAND PRICKLYPEAR"
"OPPOR","Opuntia polyacantha Haw. var. rufispina (Engelm. & Bigelow ex Engelm.) L.D. Benson","PLAINS PRICKLYPEAR"
"OPRU3","Opuntia rufida Engelm.","BLIND PRICKLYPEAR"
"OPST2","Opuntia stricta (Haw.) Haw.","ERECT PRICKLYPEAR"
"OPST3","Opuntia strigil Engelm.","MARBLEFRUIT PRICKLYPEAR"
"ORFA","Orobanche fasciculata Nutt.","PURPLE BROOMRAPE"
"ORLU","Orobanche ludoviciana Nutt.","LOUISIANA BROOMRAPE"
"ORLUM","Orobanche ludoviciana Nutt. ssp. multiflora (Nutt.) T.S. Collins ex H.L. White & W.C. Holmes","MANYFLOWERED BROOMRAPE"
"ORPEP2","Orbexilum pedunculatum (Mill.) Rydb. var. pedunculatum","BABYROOT SCURFPEA"
"ORSA","Oryza sativa L.","RICE"
"ORSI","Orbexilum simplex (Nutt. ex Torr. & A. Gray) Rydb.","SIMPLE SCURFPEA"
"ORUN","Orobanche uniflora L.","ONEFLOWERED BROOMRAPE"
"OSCI","Osmunda cinnamomea L.","CINNAMON FERN"
"OSLO","Osmorhiza longistylis (Torr.) DC.","LONGSTYLE SWEETROOT"
"OSVI","Ostrya virginiana (Mill.) K. Koch","HOPHORNBEAM"
"OSVIC","Ostrya virginiana (Mill.) K. Koch var. chisosensis (Correll) Henrickson, ined.","CHISOS HOPHORNBEAM"
"OXCO","Oxalis corniculata L.","CREEPING WOODSORREL"
"OXDI2","Oxalis dillenii Jacq.","YELLOW WOODSORREL"
"OXDR","Oxalis drummondii A. Gray","DRUMMOND WOODSORREL"
"OXFR","Oxalis frutescens L.","SHRUBBY OXALIS"
"OXLA3","Oxytropis lambertii Pursh","LAMBERT CRAZYWEED"
"OXST","Oxalis stricta L.","COMMON YELLOW OXALIS"
"OXVI","Oxalis violacea L.","PURPLE WOODSORREL"
"PAAC3","Parkinsonia aculeata L.","RETAMA"
"PAAN","Panicum anceps Michx.","BEAKED PANICUM"
"PAAN4","Panicum antidotale Retz.","BLUE PANICUM"
"SEAU2","Senecio aureus L.","GOLDEN GROUNDSEL"
"PABI2","Pappophorum bicolor Fourn.","PINK PAPPUSGRASS"
"PABU","Panicum bulbosum Kunth","BULB PANIC"
"PACA3","Palafoxia callosa (Nutt.) Torr. & A. Gray","SMALL PALAFOXIA"
"PACA6","Panicum capillare L.","COMMON WITCHGRASS"
"PACO2","Panicum coloratum L.","KLEINGRASS"
"PALI7","Paspalum lividum Trin.","LONGTOM"
"PADI3","Paspalum dilatatum Poir.","DALLISGRASS"
"PAED","Passiflora edulis Sims","PASSIONFLOWER"
"PAFA3","Paronychia fastigiata (Raf.) Fernald","CLUSTERSTEM NAILWORT"
"PAFL4","Paspalum floridanum Michx.","FLORIDA PASPALUM"
"SEGL","Senecio glabellus Poir.","BUTTERWEED"
"PAHA","Panicum hallii Vasey","HALLS PANICUM"
"PAHA2","Panicum havardii Vasey","HAVARD PANICUM"
"PAHAF","Panicum hallii Vasey var. filipes (Scribn.) Waller","FILLY PANICUM"
"PAHE2","Panicum hemitomon Schult.","MAIDENCANE"
"PAHO","Palafoxia hookeriana Torr. & A. Gray","SHOWY PALAFOXIA"
"PAHY","Parthenium hysterophorus L.","WHITETOP WEED"
"PAIN3","Parthenium integrifolium L.","AMERICAN FEVERFEW"
"PAJA","Paronychia jamesii Torr. & A. Gray","NAILWORT"
"PALAC","Paspalum laeve Michx. var. circulare (Nash) Stone","ROUNDSEED PASPALUM"
"PALA11","Paspalum langei (Fourn.) Nash","RUSTYSEED PASPALUM"
"PALA13","Pavonia lasiopetala Scheele","WRIGHT PAVONIA"
"PALU2","Passiflora lutea L.","PASSIONFLOWER"
"PAMI2","Panicum miliaceum L.","PROSO MILLET"
"PAMI4","Paspalum minus Fourn.","MAT PASPALUM"
"PAMO4","Paspalum monostachyum Vasey","GULFDUNE PASPALUM"
"PANIC","Panicum L.","LOW PANICUM SP"
"PANO2","Paspalum notatum Flueggé","BAHIAGRASS"
"PAOB","Panicum obtusum Kunth","VINE MESQUITE"
"SEOB2","Senecio obovatus Muhl. ex Willd.","STOLON GROUNDSEL"
"PAPE5","Parietaria pensylvanica Muhl. ex Willd.","PENNSYLVANIA PELLITORY"
"SEPL","Senecio plattensis Nutt.","PRAIRIE GROUNDSEL"
"PAPL3","Paspalum plicatulum Michx.","BROWNSEED PASPALUM"
"PAQU2","Parthenocissus quinquefolia (L.) Planch.","VIRGINIA CREEPER"
"PARE3","Panicum repens L.","TORPEDOGRASS"
"PARI4","Panicum rigidulum Bosc ex Nees","REDTOP PANICUM"
"PASE","Paronychia sessiliflora Nutt.","CREEPING NAILWORT"
"PASE5","Paspalum setaceum Michx.","FRINGELEAF PASPALUM"
"PASM","Pascopyrum smithii (Rydb.) A. Löve","WESTERN WHEATGRASS"
"PASO2","Papaver somniferum L.","OPIUM POPPY"
"PASP","Palafoxia sphacelata (Nutt. ex Torr.) Cory","RAYED PALAFOXIA"
"PASPA","Paspalidium Stapf","LOW PASPALUMS"
"PASU3","Passiflora suberosa L.","MAYPOP"
"SETO2","Senecio tomentosus Michx.","WOOLY GROUNDSEL"
"PAUR2","Paspalum urvillei Steud.","VASEYGRASS"
"PAVA","Paspalum vaginatum Sw.","SEASHORE PASPALUM"
"PAVA2","Pappophorum vaginatum Buckley","WHIPLASH PAPPUSGRASS"
"PAVI2","Panicum virgatum L.","SWITCHGRASS"
"PAVI4","Paronychia virginica Spreng.","VIRGINIA NAILWORT"
"PAVI5","Parthenocissus vitacea (Knerr) Hitchc.","THICKET CREEPER"
"PEAL2","Penstemon albidus Nutt.","WHITE PENSTEMON"
"PEAM","Penstemon ambiguus Torr.","GILIA PENSTEMON"
"PEAM2","Perideridia americana (Nutt. ex DC.) Rchb.","OSAGE PERIDERIDIA"
"PEAN","Pectis angustifolia Torr.","NARROWLEAF PECTIS"
"PEAN6","Perityle angustifolia (A. Gray) Shinners","RAYLESS ROCKDAISY"
"PEAR6","Pediomelum argophyllum (Pursh) J. Grimes","SILVERLEAF SCURFPEA"
"PEAT2","Pellaea atropurpurea (L.) Link","PURPLE CLIFFBRAKE"
"PEBU","Penstemon buckleyi Pennell","BUCKLEY PENSTEMON"
"PECA","Pedicularis canadensis L.","EARLY LOUSEWORT"
"PECA12","Petrophytum caespitosum (Nutt.) Rydb.","MAT ROCKSPIREA"
"PECI","Pennisetum ciliare (L.) Link","BUFFELGRASS"
"PECO4","Penstemon cobaea Nutt.","COBAEA PENSTEMON"
"PECU3","Pediomelum cuspidatum (Pursh) Rydb.","TALLBREAD SCURFPEA"
"PEDI","Penstemon digitalis Nutt. ex Sims","TALUS SLOPE PENSTEMON"
"PEDI2","Perityle dissecta (Torr.) A. Gray","SLIMLOBE ROCKDAISY"
"PEES","Pediomelum esculentum (Pursh) Rydb.","INDIAN BREADROOT"
"PEFE","Penstemon fendleri Torr. & A. Gray","FENDLER PENSTEMON"
"PEFR4","Perilla frutescens (L.) Britton","BEEFSTEAK"
"PEGR7","Penstemon grandiflorus Nutt.","LARGEFLOWERED PENSTEMON"
"PEGR9","Periploca graeca L.","GRECIAN SILKVINE"
"PEGRG","Peniocereus greggii (Engelm.) Britton & Rose var. greggii","NIGHTBLOOMING CEREUS"
"PEAUL","Penstemon australis Small ssp. laxiflorus (Pennell) Benn.","DROOPING FOXGLOVE"
"PELI10","Pediomelum linearifolium (Torr. & A. Gray) J. Grimes","SLIMLEAF SCURFPEA"
"PELIH2","Perityle lindheimeri (A. Gray) Shinners var. halimifolia (A. Gray) A. Powell","LINDHEIMER ROCKDAISY"
"PENE4","Pennisetum nervosum (Nees) Trin.","BENTSPIKE PENNISETUM"
"PENST","Penstemon Schmidel","PENSTEMON"
"PEOK","Penstemon oklahomensis Pennell","OKLAHOMA PENSTEMON"
"PEPA12","Perityle parryi A. Gray","HEARTLEAF ROCKDAISY"
"PERE10","Pediomelum reverchonii (S. Watson) Rydb.","ROCK SCURFPEA"
"PERH2","Pediomelum rhombifolium (Torr. & A. Gray) Rydb.","ROUNDLEAF SCURFPEA"
"PERU3","Perityle rupestris (A. Gray) Shinners","LEAFY ROCKDAISY"
"PESE6","Penthorum sedoides L.","VIRGINIA PENTHORUM"
"PETE2","Pellaea ternifolia (Cav.) Link","CLIFFBRAKE"
"PEVI","Peltandra virginica (L.) Schott","VIRGINIA PELTANDRA"
"PHAB","Phyllanthus abnormis Baill.","ABNORMIS LEAFLOWER"
"PHAM4","Phytolacca americana L.","POKE"
"PHAN2","Phalaris angusta Nees ex Trin.","TIMOTHY CANARYGRASS"
"PHAN5","Physalis angulata L.","CUTLEAF GROUNDCHERRY"
"PHAN6","Physostegia angustifolia Fernald","NARROWLEAF DRAGONHEAD"
"PHAR12","Philadelphus argenteus Rydb.","SILVER MOCKORANGE"
"PHAR3","Phalaris arundinacea L.","REED CANARYGRASS"
"PHAU7","Phragmites australis (Cav.) Trin. ex Steud.","COMMON REED"
"PHCA5","Phalaris canariensis L.","COMMON CANARYGRASS"
"PHCA6","Phalaris caroliniana Walter","CAROLINA CANARYGRASS"
"PHCA9","Phyllanthus caroliniensis Walter","CAROLINA LEAFLOWER"
"PHVIC2","Phoradendron villosum (Nutt.) Nutt. ssp. coryae (Trel.) Wiens","OAK MISTLETOE"
"PHCO2","Phacelia congesta Hook.","BLUE CURLS"
"PHCU2","Phlox cuspidata Scheele","CUSPID PHLOX"
"PHCU3","Phyla cuneifolia (Torr.) Greene","WEDGELEAF FOGFRUIT"
"PHDIL6","Phlox divaricata L. ssp. laphamii (Alph. Wood) Wherry","SWEET WILLIAM"
"PHDR","Phlox drummondii Hook.","DRUMMOND PHLOX"
"PHSTS","Phyla strigulosa (M. Martens & Galeotti) Moldenke var. sericea (Kuntze) Moldenke","FOGFRUIT"
"PHGI","Phacelia gilioides Brand","SOUTHEASTERN PHACELIA"
"PHGL4","Phlox glaberrima L.","SMOOTH PHLOX"
"PHGY2","Phanopyrum gymnocarpon (Elliot) Nash","SAVANNAH PANICUM"
"PHHA3","Phoradendron hawksworthii (Wiens) Wiens","ROUGH MISTLETOE"
"PHHE5","Physalis heterophylla Nees","CLAMMY GROUNDCHERRY"
"PHHEC","Physalis hederifolia A. Gray var. comata (Rydb.) Waterf.","HEARTLEAF GROUNDCHERRY"
"PHHI","Phacelia hirsuta Nutt.","HAIRY PHACELIA"
"PHHI3","Philadelphus hitchcockianus Hu","HITCHCOCK MOCKORANGE"
"PHIN","Phacelia integrifolia Torr.","SCORPION WEED"
"PHIN8","Physostegia intermedia (Nutt.) Engelm. & A. Gray","INTERMEDIATE DRAGONHEAD"
"PHINT","Phacelia integrifolia Torr. var. texana (J. Voss) N.D. Atwood","GYP PHACELIA"
"PHJU","Phoradendron juniperinum Engelm. ex A. Gray","JUNIPER MISTLETOE"
"PHLA3","Phyla lanceolata (Michx.) Greene","LANCELEAF FOGFRUIT"
"PHLE5","Phryma leptostachya L.","LOPSEED"
"PHLO5","Phlox longipilosa Waterf.","DOWNY PHLOX"
"PHME4","Philadelphus mearnsii W.H. Evans ex Koehne","MEARNS MOCKORANGE"
"PHMI4","Philadelphus microphyllus A. Gray","LITTLELEAF MOCKORANGE"
"PHOC2","Philadelphus occidentalis A. Nelson","WESTERN MOCKORANGE"
"PHMI5","Physalis missouriensis Mack. & Bush","MISSOURI GROUNDCHERRY"
"PHMO4","Physocarpus monogynus (Torr.) J.M. Coult.","MOUNTAIN NINEBARK"
"PHNO2","Phyla nodiflora (L.) Greene","SAWTOOTH FOGFRUIT"
"PHOK","Phlox oklahomensis Wherry","OKLAHOMA PHLOX"
"TAPA3","Talinum parviflorum Nutt.","PRAIRIE FLAMEFLOWER"
"PHPO2","Phaseolus polystachios (L.) Britton, Sterns & Poggenb.","SLIMLEAF BEAN"
"PHPO3","Phyllanthus polygonoides Nutt. ex Spreng.","KNOTWEED LEAFLOWER"
"PHPR3","Phleum pratense L.","TIMOTHY"
"PHPU7","Physalis pubescens L.","GROUNDCHERRY"
"ARAR7","Aronia arbutifolia (L.) Pers.","RED CHOKEBERRY"
"PHRO3","Phlox roemeriana Scheele","ROEMER PHLOX"
"PHSP2","Phaulothamnus spinescens A. Gray","SNAKE-EYES"
"PHST","Phacelia strictiflora (Engelm. & A. Gray) A. Gray","PRAIRIE PHACELIA"
"PHTE3","Philadelphus texensis Hu","TEXAS MOCKORANGE"
"PHTO2","Phoradendron tomentosum (DC.) Engelm. ex A. Gray","BIGLEAF MISTLETOE"
"PHVI5","Physalis virginiana Mill.","VIRGINIA GROUNDCHERRY"
"PHVIV3","Physalis virginiana Mill. var. virginiana","FIELD GROUNDCHERRY"
"PICE","Pinus cembroides Zucc.","MEXICAN PINYON"
"PIEC2","Pinus echinata Mill.","SHORTLEAF PINE"
"PIED","Pinus edulis Engelm.","PINYON"
"PIGRT","Pityopsis graminifolia (Michx.) Nutt. var. tenuifolia (Torr.) Semple & F.D. Bowers","GRASSLEAF GOLDASTER"
"PITE3","Pistacia texana Swingle","TEXAS PISTACHE"
"PINI","Pinus nigra Arnold","AUSTRIAN PINE"
"PIOL","Pityopsis oligantha (Chapm. ex Torr. & A. Gray) Small","GRASSLEAF GOLDASTER"
"PIPA2","Pinus palustris Mill.","LONGLEAF PINE"
"PIPO","Pinus ponderosa C. Lawson","PONDEROSA PINE"
"PIRO","Pinaropappus roseus (Less.) Less.","WHITE ROCKLETTUCE"
"PIST3","Pinus strobiformis Engelm.","SOUTHWESTERN WHITE PINE"
"PISY","Pinus sylvestris L.","SCOTCH PINE"
"PITA","Pinus taeda L.","LOBLOLLY PINE"
"PITH2","Pinus thunbergii Parl.","JAPANESE BLACK PINE"
"PLAQ","Planera aquatica J.F. Gmel.","WATER ELM"
"PLAR3","Plantago aristata Michx.","BOTTLEBRUSH INDIANWHEAT"
"PLCA7","Pluchea camphorata (L.) DC.","CAMPHOR WEED"
"PLEL","Plantago elongata Pursh","SLENDER PLANTAIN"
"HIJA","Hilaria jamesii (Torr.) Benth.","GALLETA"
"PLLA","Plantago lanceolata L.","BUCKHORN PLANTAIN"
"PLMA2","Plantago major L.","COMMON PLANTAIN"
"PLME","Plantago media L.","LANCELEAF PLANTAIN"
"HIMU2","Hilaria mutica (Buckley) Benth.","TOBOSA"
"PLOC","Platanus occidentalis L.","AMERICAN SYCAMORE"
"PLODO","Pluchea odorata (L.) Cass. var. odorata","MARSH FLEABANE"
"PLOR80","Platycladus orientalis (L.) Franco","ORIENTAL ARBORVITAE"
"PLPA2","Plantago patagonica Jacq.","WOOLY PLANTAIN"
"PLPOM","Pleopeltis polypodioides (L.) Andrews & Windham ssp. michauxiana (Weath.) Andrews & Windham","RESURECTION FERN"
"PLRH","Plantago rhodosperma Decne.","REDSEED PLANTAIN"
"PLVI","Plantago virginica L.","VIRGINIA PLANTAIN"
"PLWR","Plantago wrightiana Decne.","WRIGHT PLANTAIN"
"POAC4","Polystichum acrostichoides (Michx.) Schott","CHRISTMAS FERN"
"POAL4","Polygala alba Nutt.","WHITE MILKWORT"
"POAL7","Populus alba L.","WHITE POPLAR"
"POAM3","Polygonella americana (Fisch. & C.A. Mey.) Small","SOUTHERN JOINTWEED"
"POAM5","Potamogeton amplifolius Tuck.","LARGELEAF PONDWEED"
"POVEA","Polygala verticillata L. var. ambigua (Nutt.) Alph. Wood","WHORLED MILKWORT"
"POAME","Polygonum amphibium L. var. emersum Michx.","LONGROOT SMARTWEED"
"POAN","Poa annua L.","ANNUAL BLUEGRASS"
"POAR","Poa arachnifera Torr.","TEXAS BLUEGRASS"
"POAR7","Potentilla arguta Pursh","TALL CINQUEFOIL"
"POAV","Polygonum aviculare L.","PROSTRATE KNOTWEED"
"POCA11","Polymnia canadensis L.","RAYLESS LEAFCUP"
"POCE3","Podostemum ceratophyllum Michx.","HORNLEAF RIVERWEED"
"POCO10","Polygonum convolvulus L.","WILD BUCKWHEAT"
"POCO14","Pontederia cordata L.","PICKERELWEED"
"POCR3","Potamogeton crispus L.","CURLY PONDWEED"
"PODE3","Populus deltoides Bartram ex Marsh.","EASTERN COTTONWOOD"
"PODEM","Populus deltoides Bartram ex Marsh. ssp. monilifera (Aiton) Eckenwalder","PLAINS COTTONWOOD"
"PODI","Potamogeton diversifolius Raf.","WATERTHREAD PONDWEED"
"PODO3","Polanisia dodecandra (L.) DC.","CLAMMYWEED"
"POER2","Polygonum erectum L.","ERECT KNOTWEED"
"POFO3","Potamogeton foliosus Raf.","LEAFY PONDWEED"
"POFRM","Populus fremontii S. Watson ssp. mesetae Eckenwalder","ARIZONA COTTONWOOD"
"POGR7","Portulaca grandiflora Hook.","MOSSROSE"
"POHA5","Portulaca halimoides L.","SINKERLEAF PURSLANE"
"POHY2","Polygonum hydropiperoides Michx.","SWAMP SMARTWEED"
"POIN7","Polypogon interruptus Kunth","DITCH POLYPOGON"
"CAJA6","Caesalpinia jamesii (Torr. & A. Gray) Fisher","JAMES RUSHPEA"
"POLA4","Polygonum lapathifolium L.","NODDING SMARTWEED"
"POMO5","Polypogon monspeliensis (L.) Desf.","RABBITFOOT BEARDGRASS"
"PONI","Populus nigra L.","BLACK POPLAR"
"PONO2","Potamogeton nodosus Poir.","LONGLEAF PONDWEED"
"PONO3","Potentilla norvegica L.","NORWEGIAN CINQUEFOIL"
"PONU4","Polytaenia nuttallii DC.","PRAIRIE PARSLEY"
"POOL","Portulaca oleracea L.","PURSLANE"
"POOR2","Polygonum orientale L.","PRINCESFEATHER"
"POPE","Podophyllum peltatum L.","MAYAPPLE"
"POPE2","Polygonum pensylvanicum L.","PENNSYLVANIA SMARTWEED"
"POPE3","Polygonum persicaria L.","SPOTTED SMARTWEED"
"POPR","Poa pratensis L.","KENTUCKY BLUEGRASS"
"POPU5","Polygonum punctatum Elliot","DOTTED SMARTWEED"
"POPU6","Potamogeton pulcher Tuck.","HEARTLEAF PONDWEED"
"POPU7","Potamogeton pusillus L.","BABY PONDWEED"
"PORA3","Polygonum ramosissimum Michx.","BUSHY KNOTWEED"
"PORE2","Polemonium reptans L.","CREEPING POLEMONIUM"
"PORE5","Potentilla recta L.","SULFUR CINQUEFOIL"
"PORIP","Potentilla rivalis Nutt. var. pentandra (Engelm.) S. Watson","CINQUEFOIL"
"POSA3","Polygala sanguinea L.","BLOOD MILKWORT"
"POSC3","Polygonum scandens L.","CLIMBING KNOTWEED"
"POSCC","Polygonum scandens L. var. cristatum (Engelm. & A. Gray) Gleason","FALSE BUCKWHEAT"
"POSI2","Potentilla simplex Michx.","SPREADING CINQUEFOIL"
"POST6","Poa strictiramea Hitchc.","CHISOS BLUEGRASS"
"POTE2","Polygonum tenue Michx.","PLEATLEAF KNOTWEED"
"POTE3","Polytaenia texana (J.M. Coult. & Rose) Mathias & Constance","TEXAS PARSLEY"
"POTR5","Populus tremuloides Michx.","QUAKING ASPEN"
"POVI2","Polygonum virginianum L.","VIRGINIA SMARTWEED"
"POVI9","Polypogon viridis (Gouan) Breistr.","WATER BENTGRASS"
"PRAM","Prunus americana Marsh.","AMERICAN PLUM"
"PRAN3","Prunus angustifolia Marsh.","CHICKASAW PLUM"
"PRAS","Prenanthes aspera Michx.","ROUGH RATTLESNAKEROOT"
"PRGL2","Prosopis glandulosa Torr.","HONEY MESQUITE"
"PRGLT","Prosopis glandulosa Torr. var. torreyana (L.D. Benson) M.C. Johnst.","WESTERN HONEY MESQUITE"
"PRGR","Prunus gracilis Engelm. & A. Gray","OKLAHOMA PLUM"
"PRHA","Prunus havardii (W. Wight) S.C. Mason","HAVARD PLUM"
"PRHO","Prunus hortulana L.H. Bailey","HORTULAN PLUM"
"PRLO","Proboscidea louisianica (Mill.) Thell.","DEVIL'S CLAW"
"PRME","Prunus mexicana S. Watson","MEXICAN PLUM"
"PRMI2","Prunus minutiflora Engelm.","SMALLFLOWER PEACHBRUSH"
"PRMU","Prunus munsoniana W. Wight & Hedrick","WILDGROVE PLUM"
"PRNI","Prunus nigra Aiton","BLACK PLUM"
"PRPAA","Proserpinaca palustris L. var. amblyogona Fernald","MARSH MERMAIDWEED"
"PRPAC","Proserpinaca palustris L. var. crebra Fernald & Grisc.","MARSH MERMAIDWEED"
"PRPE","Proserpinaca pectinata Lam.","MERMAIDWEED"
"PRPE3","Prunus persica (L.) Batsch","PEACH"
"PRPU","Prosopis pubescens Benth.","SCREWBEAN"
"PRRE2","Prosopis reptans Benth.","CREEPING MESQUITE"
"PRRI","Prunus rivularis Scheele","CREEK PLUM"
"PRSE2","Prunus serotina Ehrh.","BLACK CHERRY"
"PRSEE","Prunus serotina Ehrh. var. eximia (Small) Little","ESCARPMENT CHERRY"
"PRTE","Prunus texana D. Dietr.","TEXAS PEACHBRUSH"
"PRTO80","Prunus tomentosa Thunb.","NANKING CHERRY"
"PRUM","Prunus umbellata Elliot","FLATWOOD PLUM"
"PRVI","Prunus virginiana L.","COMMON CHOKECHERRY"
"PRVU","Prunella vulgaris L.","COMMON SELFHEAL"
"GNCA2","Gnaphalium canescens DC.","WRIGHT CUDWEED"
"PSGN","Psilostrophe gnaphalioides DC.","CUDWEED PAPERFLOWER"
"PSLA3","Psoralidium lanceolatum (Pursh) Rydb.","LEMON SCURFPEA"
"PSMEG","Pseudotsuga menziesii (Mirb.) Franco var. glauca (Beissn.) Franco","DOUGLAS FIR"
"PSORA2","Psoralidium Rydb.","SCURFPEA SP"
"PSSPS","Pseudoroegneria spicata (Pursh) A. Löve ssp. spicata","BLUEBUNCH WHEATGRASS"
"GNST","Gnaphalium stramineum Kunth","COTTON CUDWEED"
"PSTA","Psilostrophe tagetina (Nutt.) Greene","WOOLY PAPERFLOWER"
"PSTAC","Psilostrophe tagetina (Nutt.) Greene var. cerifera (A. Nelson) B.L. Turner","HAIRY PAPERFLOWER"
"PSTE5","Psoralidium tenuiflorum (Pursh) Rydb.","SLIMFLOWER SCURFPEA"
"PTAQP2","Pteridium aquilinum (L.) Kuhn var. pubescens Underw.","BRACKENFERN"
"PTCA","Ptilimnium capillaceum (Michx.) Raf.","THREADLEAF MOCKBISHOPWEED"
"PTNU","Ptilimnium nuttallii (DC.) Britton","NUTTALL MOCKBISHOPWEED"
"PTTR","Ptelea trifoliata L.","HOPTREE"
"PTTRP","Ptelea trifoliata L. ssp. pallida (Greene) V. Bailey","HOPTREE"
"PUER2","Purshia ericifolia (Torr. ex A. Gray) Henrickson","HEATH CLIFFROSE"
"PYCA2","Pyrrhopappus carolinianus (Walter) DC.","CAROLINA FALSE-DANDELION"
"PYCO","Pyrus communis L.","PEAR"
"PYMU2","Pyrrhopappus multicaulis DC.","MANYSTEMMED FALSE-DANDELION"
"PYTE","Pycnanthemum tenuifolium Schrad.","NARROWLEAF MOUNTIANMINT"
"PYVEP","Pycnanthemum verticillatum (Michx.) Pers. var. pilosum (Nutt.) Cooperr.","WOODS MOUNTIANMINT"
"PYVI","Pycnanthemum virginianum (L.) T. Dur. & B.D. Jacks. ex B.L. Rob. & Fernald","VIRGINIA MOUNTIANMINT"
"QUAL","Quercus alba L.","WHITE OAK"
"QUBI","Quercus bicolor Willd.","SWAMP WHITE OAK"
"QUDE3","Quercus depressipes Trel.","MEXICAN DWARF OAK"
"QUEM","Quercus emoryi Torr.","EMORY OAK"
"QUFA","Quercus falcata Michx.","SOUTHERN RED OAK"
"QUFU","Quercus fusiformis Small","PLATEAU OAK"
"QUGA","Quercus gambelii Nutt.","GAMBEL OAK"
"QUGR","Quercus graciliformis C.H. Mull.","CHISOS OAK"
"QUGR3","Quercus grisea Liebm.","GRAY OAK"
"QUHA3","Quercus havardii Rydb.","SAND SHINOAK"
"QUHI","Quercus hinckleyi C.H. Mull.","HINCKLEY OAK"
"QUIN","Quercus incana Bartram","BLUEJACK OAK"
"QUIN3","Quercus intricata Trel.","COAHUILA SCRUB OAK"
"QULA","Quercus laceyi Small","LACEY OAK"
"QULA3","Quercus laurifolia Michx.","LAUREL OAK"
"QULO2","Quincula lobata (Torr.) Raf.","PURPLE GROUNDCHERRY"
"QULY","Quercus lyrata Walter","OVERCUP OAK"
"QUMA2","Quercus macrocarpa Michx.","BUR OAK"
"QUMA3","Quercus marilandica Münchh.","BLACKJACK OAK"
"QUMA6","Quercus margarettae (Ashe) Small","SAND POST OAK"
"QUMI","Quercus michauxii Nutt.","SWAMP CHESTNUT OAK"
"QUMO","Quercus mohriana Buckley ex Rydb.","MOHR'S SHINOAK"
"QUMU","Quercus muehlenbergii Engelm.","CHINKAPIN OAK"
"QUNI","Quercus nigra L.","WATER OAK"
"QUPA2","Quercus palustris Münchh.","PIN OAK"
"QUPA4","Quercus ×pauciloba Rydb. (pro sp.) [gambelii × turbinella]","WAVYLEAF OAK"
"QUPH","Quercus phellos L.","WILLOW OAK"
"QUPR","Quercus prinoides Willd.","DWARF CHINQUAPIN OAK"
"QUPR2","Quercus prinus L.","CHESTNUT OAK"
"QUPU","Quercus pungens Liebm.","SANDPAPER OAK"
"QURU","Quercus rubra L.","NORTHERN RED OAK"
"QURU4","Quercus rugosa Née","NETLEAF OAK"
"QUSH","Quercus shumardii Buckley","SHUMARD OAK"
"QUSI","Quercus sinuata Walter","WAVYLEAF SHINOAK"
"QUSIB","Quercus sinuata Walter var. breviloba (Torr.) C.H. Mull.","WHITE SHIN OAK"
"QUST","Quercus stellata Wangenh.","POST OAK"
"QUTE","Quercus texana Buckley","NUTTALL OAK"
"QUTU2","Quercus turbinella Greene","SHRUB LIVE OAK"
"QUPUV","Quercus pungens Liebm. var. vaseyana (Buckley) C.H. Mull.","VASEY SHINOAK"
"QUVE","Quercus velutina Lam.","BLACK OAK"
"QUVI","Quercus virginiana Mill.","LIVE OAK"
"RAAB","Ranunculus abortivus L.","LITTLELEAF BUTTERCUP"
"RACO3","Ratibida columnifera (Nutt.) Woot. & Standl.","UPRIGHT PRAIRIE CONEFLOWER"
"RAFA","Ranunculus fascicularis Muhl. ex Bigelow","PRAIRIE BUTTERCUP"
"RAFL","Ranunculus flabellaris Raf.","YELLOW WATER BUTTERCUP"
"RAHA","Ranunculus harveyi (A. Gray) Britton","HARVEY BUTTERCUP"
"RAHI","Ranunculus hispidus Michx.","BRISTLY BUTTERCUP"
"RAHIN","Ranunculus hispidus Michx. var. nitidus (Chapm.) T. Duncan","SWAMP BUTTERCUP"
"RAMA3","Ranunculus macranthus Scheele","SHOWY BUTTERCUP"
"RANE","Rafinesquia neomexicana A. Gray","NEW MEXICO PLUMESEED"
"RAPA3","Ranunculus parviflorus L.","STICKTIGHT BUTTERCUP"
"RAPE3","Ratibida peduncularis (Torr. & A. Gray) Barnhart","NAKED PRAIRIE CONEFLOWER"
"RAPU","Ranunculus pusillus Poir.","WEAK BUTTERCUP"
"RARE2","Ranunculus recurvatus Poir.","LITTLELEAF BUTTERCUP"
"RATA","Ratibida tagetes (James) Barnhart","SHORTRAY PRAIRIE CONEFLOWER"
"REAR","Reverchonia arenaria A. Gray","SAND REVERCHONIA"
"REFL","Redfieldia flexuosa (Thurb.) Vasey","BLOWOUT GRASS"
"RHAR4","Rhus aromatica Aiton","FRAGRANT SUMAC"
"RHCA7","Rhododendron canescens (Michx.) Sweet","PIEDMONT AZALEA"
"RHCO","Rhus copallinum L.","FLAMELEAF SUMAC"
"RHGL","Rhus glabra L.","SMOOTH SUMAC"
"RHGL2","Rhynchospora globularis (Chapm.) Small","GLOBE BEAKRUSH"
"RHLA","Rhamnus lanceolata Pursh","LANCELEAF BUCKTHORN"
"RHLA5","Rhynchosia latifolia Nutt. ex Torr. & A. Gray","BROADLEAF SNOUTBEAN"
"RHMI3","Rhus microphylla Engelm. ex A. Gray","LITTLELEAF SUMAC"
"RHMI4","Rhynchosia minima (L.) DC.","LEAST SNOUTBEAN"
"RHOB","Rhododendron oblongifolium (Small) Millais","TEXAS AZALEA"
"RHTR","Rhus trilobata Nutt.","SKUNKBUSH SUMAC"
"RHTRT","Rhus trilobata Nutt. var. trilobata","SKUNKBUSH"
"RHVI","Rhexia virginica L.","COMMON MEADOWBEAUTY"
"RHVI3","Rhus virens Lindh. ex A. Gray","EVERGREEN SUMAC"
"RHVIC","Rhus virens Lindh. ex A. Gray var. choriophylla (Woot. & Standl.) L.D. Benson","EVERGREEN SUMAC"
"RIAU","Ribes aureum Pursh","GOLDEN CURRANT"
"RIAUV","Ribes aureum Pursh var. villosum DC.","CLOVE CURRANT"
"RICO3","Ricinus communis L.","CASTORBEAN"
"RICY","Ribes cynosbati L.","PASTURE CURRANT"
"RIHU2","Rivina humilis L.","BLOODBERRY ROUGEPLANT"
"ROARS","Rosa arkansana Porter var. suffulta (Greene) Cockerell","PRAIRIE ROSE"
"ROBR","Rosa bracteata J.C. Wendl.","MACARTNEY ROSE"
"ROCA4","Rosa carolina L.","CAROLINA ROSE"
"ROEG","Rosa eglanteria L.","SWEETBRIAR ROSE"
"ROHI","Robinia hispida L.","ROSEACACIA"
"ROLA","Rosa laevigata Michx.","CHEROKEE ROSE"
"ROMI","Rosa micrantha Borrer ex Sm.","SMALLFLOWER ROSE"
"ROMU","Rosa multiflora Thunb.","MULTIFLORA ROSE"
"ROPS","Robinia pseudoacacia L.","BLACK LOCUST"
"RORA","Rotala ramosior (L.) Koehne","ROTALA"
"ROSE","Rorippa sessiliflora (Nutt.) Hitchc.","STALKLESS YELLOWCRESS"
"ROSE2","Rosa setigera Michx.","PRAIRIE ROSE"
"ROSI2","Rorippa sinuata (Nutt.) Hitchc.","SPREADING YELLOWCRESS"
"ROWO","Rosa woodsii Lindl.","WOODS ROSE"
"RUAC3","Rumex acetosella L.","SHEEP SORREL"
"RUAL4","Rumex altissimus Alph. Wood","PALE DOCK"
"RUCO2","Rumex conglomeratus Murray","CLUSTERED DOCK"
"RUCR","Rumex crispus L.","CURLY DOCK"
"RUDE","Rubus deliciosus Torr.","DELICIOUS RASPBERRY"
"RUFL","Rubus flagellaris Willd.","WHIPLASH DEWBERRY"
"RUFUP","Rudbeckia fulgida Aiton var. palustris (Eggert ex C.L. Boynt. & Beadle) Perdue","ORANGE CONEFLOWER"
"RUGR","Rudbeckia grandiflora (D. Don) J.F. Gmel. ex DC.","ROUGH CONEFLOWER"
"RUHA2","Rumex hastatulus Baldw.","HEARTWING DOCK"
"RUHI2","Rudbeckia hirta L.","BLACKEYED SUSAN"
"RUHU","Ruellia humilis Nutt.","LOW RUELLIA"
"RUHY","Rumex hymenosepalus Torr.","CANAIGRE"
"RULA5","Rubus largus L.H. Bailey","ABUNDANT BLACKBERRY"
"RULAB","Rudbeckia laciniata L. var. bipinnata Perdue","CUTLEAF CONEFLOWER"
"RULU","Rubus lucidus Rydb.","SHINY DEWBERRY"
"RUMA3","Rudbeckia maxima Nutt.","GREAT CONEFLOWER"
"RUMA5","Ruppia maritima L.","WIDGEONGRASS"
"RUMI","Rudbeckia missouriensis Engelm. ex C.L. Boynt. & Beadle","MISSOURI CONEFLOWER"
"RUMO3","Rubus mollior L.H. Bailey","SOFTLEAF BLACKBERRY"
"RUNU","Ruellia nudiflora (Engelm. & A. Gray) Urb.","WILD PETUNIA"
"RUOB","Rumex obtusifolius L.","BITTER DOCK"
"RUOK","Rubus oklahomus L.H. Bailey","OKLAHOMA DEWBERRY"
"RUPA5","Rumex patientia L.","PATIENCE DOCK"
"RUPE4","Ruellia pedunculata Torr. ex A. Gray","STALKED WILDPETUNIA"
"RUST2","Ruellia strepens L.","LIMESTONE WILDPETUNIA"
"RUSU","Rudbeckia subtomentosa Pursh","SWEET CONEFLOWER"
"RUTO2","Rubus tomentosus Borkh.","BLACKCHERRY"
"RUTR","Rubus trivialis Michx.","SOUTHERN DEWBERRY"
"RUTR2","Rudbeckia triloba L.","BROWNEYED SUSAN"
"RUVE2","Rumex venosus Pursh","VEINY DOCK"
"RUVE3","Rumex verticillatus L.","SWAMP DOCK"
"RUYU","Ruellia yucatana (Leonard) Tharp & F.A. Barkley","VIOLET RUELLIA"
"SAALV","Salix alba L. var. vitellina (L.) Stokes","GOLDEN WILLOW"
"SAAL9","Saccharum alopecuroidum (L.) Nutt., orth. var.","SILVER PLUMEGRASS"
"SAAL4","Sarracenia alata Alph. Wood","PITCHERPLANT"
"SAAL5","Sassafras albidum (Nutt.) Nees","SASSAFRAS"
"SAAM2","Salix amygdaloides Andersson","PEACHLEAF WILLOW"
"SAAM4","Sagittaria ambigua J.G. Sm.","KANSAS ARROWHEAD"
"SAAN","Sabatia angularis (L.) Pursh","SQUARESTEM ROSEGENTIAN"
"SAAZ","Salvia azurea Michx. ex Lam.","BLUE SAGE"
"SAAZG","Salvia azurea Michx. ex Lam. var. grandiflora Benth.","BLUE SAGE"
"SABA10","Saccharum baldwinii Spreng.","NARROW PLUMEGRASS"
"SABA5","Salvia ballotiflora Benth.","SHRUBBY BLUE SAGE"
"SABO","Salix bonplandiana Kunth","RED WILLOW"
"ERCO2","Erianthus contortus Elliot","BENTAWN PLUMEGRASS"
"SACO26","Saccharum contortum (Elliot) Nutt.","BENTAWN PLUMEGRASS"
"SACA13","Sanguinaria canadensis L.","BLOODROOT"
"SACA3","Sabatia campestris Nutt.","MEADOW PINK"
"SACA5","Salix caroliniana Michx.","COASTAL PLAIN WILLOW"
"SACE","Saururus cernuus L.","LIZARDS TAIL"
"SAVI","Salicornia virginica L.","VIRGINIA GLASSWORT"
"SAEB2","Samolus ebracteatus Kunth","BRACTLESS BROOKWEED"
"SAEX","Salix exigua Nutt.","DESERT WILLOW"
"SAFA2","Salvia farinacea Benth.","MEALYCUP SAGE"
"SAGI","Saccharum giganteum (Walter) Pers.","SUGARCANE PLUMEGRASS"
"SAGR","Sagittaria graminea Michx.","GRASSY ARROWHEAD"
"SAGR4","Salvia greggii A. Gray","AUTUMN SAGE"
"SAHU2","Salix humilis Marsh.","PRAIRIE WILLOW"
"SALA","Sagittaria lancifolia L.","SCYTHEFRUIT ARROWHEAD"
"SALA2","Sagittaria latifolia Willd.","COMMON ARROWHEAD"
"SALA6","Salix lasiolepis Benth.","ARROYO WILLOW"
"SALO2","Sagittaria longiloba Engelm. ex J.G. Sm.","LONGLOBE ARROWHEAD"
"SALY2","Salvia lyrata L.","LYRELEAF SAGE"
"SAME8","Sabal mexicana Mart.","PALMETTO"
"SAMI8","Sabal minor (Jacq.) Pers.","DWARF PALMETTO"
"SANEN","Saxifraga nelsoniana D. Don ssp. nelsoniana","DOTTED SAXIFRAGE"
"SANI","Salix nigra Marsh.","BLACK WILLOW"
"SACA12","Sambucus canadensis L.","AMERICAN ELDER"
"SACEM3","Sambucus cerulea Raf. var. mexicana (C. Presl ex DC.) L.D. Benson","MEXICAN ALDER"
"SACE3","Sambucus cerulea Raf.","BLUE ELDERBERRY"
"SAOD","Sanicula odorata (Raf.) K.M. Pryer & L.R. Phillippe","CLUSTER SANICLE"
"SAOF4","Saponaria officinalis L.","BOUNCINGBET SOAPWEED"
"SAPA","Sabal palmetto (Walter) Lodd. ex Schult. & Schult. f.","SAND PASPALUM"
"SAPA2","Sagittaria papillosa Buchenau","NIPPLEBRACT ARROWHEAD"
"SABA2","Salix babylonica auct. non L. p.p.","WEEPING WILLOW"
"SAPE5","Salix petiolaris Sm.","SLENDER WILLOW"
"SAPL","Sagittaria platyphylla (Engelm.) J.G. Sm.","DELTA ARROWHEAD"
"SASAD","Sapindus saponaria L. var. drummondii (Hook. & Arn.) L.D. Benson","WESTERN SOAPBERRY"
"SATE3","Salvia texana (Scheele) Torr.","TEXAS SAGE"
"SAAU3","Salsola australis R. Br.","RUSSIAN THISTLE"
"SAVAP","Samolus valerandi L. ssp. parviflorus (Raf.) Hultén","WATER BROOKWEED"
"SAVE4","Sarcobatus vermiculatus (Hook.) Torr.","GREASEWOOD"
"SCAC","Scirpus acutus Muhl. ex Bigelow","HARDSTEM BULRUSH"
"SCAM2","Scirpus americanus Pers.","OLNEY BULRUSH"
"SCAT2","Scirpus atrovirens Willd.","GREEN BULRUSH"
"SCBR2","Scleropogon brevifolius Phil.","BURROGRASS"
"SCCI2","Schizachyrium cirratum (Hack.) Woot. & Standl.","TEXAS BLUESTEM"
"SCCU4","Schaefferia cuneifolia A. Gray","DESERT YAUPON"
"SCCY","Scirpus cyperinus (L.) Kunth","BULRUSH"
"SCDR2","Scutellaria drummondii Benth.","DRUMMOND'S SKULLCAP"
"SCDU2","Sclerochloa dura (L.) P. Beauv.","COMMON HARDGRASS"
"SCEL","Scutellaria elliptica Muhl. ex Spreng.","HAIRY SKULLCAP"
"SCHE","Scirpus heterochaetus Chase","SLENDER BULRUSH"
"SCLA","Scrophularia lanceolata Pursh","LANCELEAF FIGWORT"
"SCLA2","Scutellaria lateriflora L.","BLUE SKULLCAP"
"SCSCL","Schizachyrium scoparium (Michx.) Nash var. littorale (Nash) Gould","SEACOAST BLUESTEM"
"SCMA2","Scrophularia marilandica L.","MARYLAND FIGWORT"
"SCOV","Scutellaria ovata Hill","EGGLEAF SKULLCAP"
"SCPA","Schedonnardus paniculatus (Nutt.) Trel.","TUMBLEGRASS"
"SCPA7","Scutellaria parvula Michx.","SMALL SKULLCAP"
"SCPA8","Scirpus pallidus (Britton) Fernald","CLOAKED BULRUSH"
"SCPAL","Scutellaria parvula Michx. var. leonardii (Epling) Fernald","LEONARD SKULLCAP"
"SCRE3","Scutellaria resinosa Torr.","RESINOUS SKULLCAP"
"SCRO","Scirpus robustus Pursh","ALKALI BULRUSH"
"SCSC","Schizachyrium scoparium (Michx.) Nash","LITTLE BLUESTEM"
"SCSC4","Sclerocactus scheeri (Salm-Dyck) N.P. Taylor","TOBUSCH FISHHOOK CACTUS"
"SCSCD","Schizachyrium scoparium (Michx.) Nash var. divergens (Hack.) Gould","PINEHILL BLUESTEM"
"SCSCN","Schizachyrium scoparium (Michx.) Nash var. neomexicanum (Nash) Gould","NEW MEXICO BLUESTEM"
"SCTA80","Scirpus tabernaemontani C.C. Gmel.","SOFTSTEM BULRUSH"
"SEAU","Selenia aurea Nutt.","YELLOW SELENIA"
"SEBA3","Senna bauhinioides (A. Gray) Irwin & Barneby","TWINLEAF SENNA"
"SEDES","Selaginella densa Rydb. var. scopulorum (Maxon) R. Tryon","ROCKY MOUNTAIN SPIKEMOSS"
"SEDI3","Selinocarpus diffusus A. Gray","MOONPOD"
"SEEM","Sesbania emerus (Aubl.) Urb.","COFFEEBEAN"
"SEFLF","Senecio flaccidus Less. var. flaccidus","THREADLEAF GROUNDSEL"
"SEEX","Sesbania exaltata (Raf.) Rydb. ex A.W. Hill","HEMP SESBANIA"
"SEIT","Setaria italica (L.) P. Beauv.","FOXTAIL MILLET"
"SELE6","Setaria leucopila (Scribn. & Merr.) K. Schum.","YELLOW FOXTAIL"
"SEMA11","Senna marilandica (L.) Link","WILD SENNA"
"SEMA5","Setaria macrostachya Kunth","PLAINS BRISTLEGRASS"
"SENU","Sedum nuttallianum Raf.","YELLOW STONECROP"
"SEOB4","Senna obtusifolia (L.) Irwin & Barneby","SICKLEPOD"
"SEOC2","Senna occidentalis (L.) Link","COFFEE SENNA"
"SEPA10","Setaria parviflora (Poir.) Kerguélen","KNOTROOT BRISTLEGRASS"
"SEPE","Selaginella peruviana (Milde) Hieron.","PERUVIAN SPIKEMOSS"
"SEPU13","Senna pumilio (A. Gray) Irwin & Barneby","DWARF SENNA"
"SEPU7","Sesbania punicea (Cav.) Benth.","RATTLEBOX"
"SERE3","Setaria reverchonii (Vasey) Pilg.","REVERCHON BRISTLEGRASS"
"SERA3","Setaria ramiseta (Scribn.) Pilg.","BRISTLE PANICUM"
"SERI2","Senecio riddellii Torr. & A. Gray","RIDDELL GROUNDSEL"
"SERO8","Senna roemeriana (Scheele) Irwin & Barneby","TWOLEAF SENNA"
"SERU","Selaginella rupestris (L.) Spring","ROCK SPIKEMOSS"
"SESC2","Setaria scheelei (Steud.) Hitchc.","SOUTHWESTERN BRISTLEGRASS"
"SESP8","Selenicereus spinulosus (DC.) Britton & Rose","NIGHTBLOOMING CEREUS"
"SEUN","Selaginella underwoodii Hieron.","UNDERWOOD SPIKEMOSS"
"COVA2","Coronilla varia L.","CROWNVETCH"
"SEVE2","Sesuvium verrucosum Raf.","SEA PURSLANE"
"SEVE3","Setaria verticillata (L.) P. Beauv.","HOOKED BRISTLEGRASS"
"SEVI4","Setaria viridis (L.) P. Beauv.","GREEN BRISTLEGRASS"
"SEVU","Senecio vulgaris L.","COMMON GROUNDSEL"
"SHAR2","Sherardia arvensis L.","FIELD MADDER"
"SIAL","Silphium albiflorum A. Gray","WHITE ROSINWEED"
"SIAL2","Sisymbrium altissimum L.","TUMBLEMUSTARD"
"SIAL5","Sinapis alba L.","WHITE MUSTARD"
"SIAN","Sicyos angulatus L.","BUR CUCUMBER"
"SIAN2","Silene antirrhina L.","SLEEPY SILENE"
"SIAN3","Sisyrinchium angustifolium Mill.","BLUE-EYED GRASS"
"SICA7","Simsia calva (Engelm. & A. Gray) A. Gray","AWNLESS BUSHSUNFLOWER"
"SICA9","Sisyrinchium campestre E.P. Bicknell","PRAIRIE BLUE EYEDGRASS"
"SICE2","Sideroxylon celastrinum (Kunth) T.D. Penn.","BUMELIA"
"SICH2","Sisyrinchium chilense Hook.","SWORDLEAF BLUE-EYED GRASS"
"SIGR4","Silphium gracile A. Gray","SLENDER ROSINWEED"
"SIIR","Sisymbrium irio L.","ROCKETMUSTARD"
"SILA3","Silphium laciniatum L.","COMPASSPLANT"
"SILAL3","Sideroxylon lanuginosum Michx. ssp. lanuginosum","WOOLYBUCKET BUMELIA"
"SIMA3","Silybum marianum (L.) Gaertn.","BLESSED MILKTHISTLE"
"SINO","Silene noctiflora L.","NIGHTFLOWERING SILENE"
"SIOF","Sisymbrium officinale (L.) Scop.","WILD MUSTARD"
"SIPE2","Silphium perfoliatum L.","SQUARESTEM ROSINWEED"
"SIRA2","Silphium radula Nutt.","ROUGHSTEM ROSINWEED"
"SIRE2","Silene regia Sims","ROYAL CATCHFLY"
"SIRH","Sida rhombifolia L.","ARROWLEAF SIDA"
"SISI","Silphium simpsonii Greene","SIMPSON ROSINWEED"
"SISP","Sida spinosa L.","PRICKLY SIDA"
"SIST","Silene stellata (L.) W.T. Aiton","WHORLED CATCHFLY"
"SITR","Sida tragiifolia A. Gray","CATNIP NOSEBURN"
"SIVI2","Sibara virginica (L.) Rollins","VIRGINIA SIBARA"
"SIVI4","Silene virginica L.","FIREPINK"
"SMBO2","Smilax bona-nox L.","SAW GREENBRIER"
"SMGL","Smilax glauca Walter","CAT GREENBRIER"
"SMHE","Smilax herbacea L.","HERBACEOUS GREENBRIAR"
"SMILA2","Smilax L.","GREENBRIAR"
"SMLA","Smilax laurifolia L.","LAUREL GREENBRIER"
"SMRO","Smilax rotundifolia L.","COMMON GREENBRIER"
"SMSM","Smilax smallii Morong","SMALL GREENBRIER"
"SOAL","Sorghum almum Parodi","SORGHUM ALMUM"
"SOAM","Solanum americanum Mill.","AMERICAN BLACK NIGHTSHADE"
"SOAR3","Sophora arizonica S. Watson","MESCALBEAN"
"SOAS","Sonchus asper (L.) Hill","PRICKLY SOWTHISTLE"
"SOBI2","Sorghum bicolor (L.) Moench","SORGHUM"
"SOCA3","Solanum carolinense L.","CAROLINA HORSENETTLE"
"SODI","Solanum dimidiatum Raf.","TORREY NIGHTSHADE"
"SOEL","Solanum elaeagnifolium Cav.","SILVERLEAF NIGHTSHADE"
"SOEL3","Sorghastrum elliottii (C. Mohr) Nash","SLENDER INDIANGRASS"
"SOGI","Solidago gigantea Aiton","GIANT GOLDENROD"
"SOHA","Sorghum halepense (L.) Pers.","JOHNSONGRASS"
"SOMI2","Solidago missouriensis Nutt.","MISSOURI GOLDENROD"
"SOMO","Solidago mollis Bartlett","ASHY GOLDENROD"
"SONE","Solidago nemoralis Aiton","DYERSWEED GOLDENROD"
"SONI","Solanum nigrum L.","BLACK NIGHTSHADE"
"SONU","Sophora nuttalliana B.L. Turner","SILKY SOPHORA"
"SONU2","Sorghastrum nutans (L.) Nash","INDIANGRASS"
"SOOD","Solidago odora Aiton","FRAGRANT GOLDENROD"
"SOOL","Sonchus oleraceus L.","COMMON SOWTHISTLE"
"SOPE","Solidago petiolaris Aiton","DOWNY GOLDENROD"
"SOPH","Solanum physalifolium Rusby","HAIRY NIGHTSHADE"
"SOPT3","Solanum ptychanthum Dunal","EASTERN BLACK NIGHTSHADE"
"SORA","Solidago radula Nutt.","ROUGH GOLDENROD"
"SORO","Solanum rostratum Dunal","BUFFALOBUR"
"SORUA","Solidago rugosa Mill. ssp. aspera (Aiton) Cronquist","WRINKLED GOLDENROD"
"SOSE3","Sophora secundiflora (Ortega) Lag. ex DC.","MESCALBEAN"
"SOSI","Solanum sisymbriifolium Lam.","STICKY NIGHTSHADE"
"SOSP2","Solidago speciosa Nutt.","NOBLE GOLDENROD"
"SOTO3","Sophora tomentosa L.","YELLOW SOPHORA"
"SOTR","Solanum triflorum Nutt.","CUTLEAF NIGHTSHADE"
"SPAI","Sporobolus airoides (Torr.) Torr.","ALKALI SACATON"
"SPAL","Spartina alterniflora Loisel.","SALTMARSH CORDGRASS"
"SPAM","Sparganium americanum Nutt.","AMERICAN BURREED"
"SPAN3","Sphaeralcea angustifolia (Cav.) G. Don","NARROWLEAF GLOBEMALLOW"
"SPCE","Spiranthes cernua (L.) Rich.","NODDING LADIESTRESSES"
"SPCO","Sphaeralcea coccinea (Nutt.) Rydb.","ORANGE GLOBEMALLOW"
"SPCO4","Sporobolus contractus Hitchc.","SPIKE DROPSEED"
"SPCOC","Sphaeralcea coccinea (Nutt.) Rydb. ssp. coccinea","GLOBEMALLOW"
"SPAS","Sporobolus asper (P. Beauv.) Kunth","TALL DROPSEED"
"SPASD","Sporobolus asper (P. Beauv.) Kunth var. drummondii (Trin.) Vasey","HAIRY DROPSEED"
"SPASM","Sporobolus asper (P. Beauv.) Kunth var. macer (Trin.) Shinners","MISSISSIPPI DROPSEED"
"SPCR","Sporobolus cryptandrus (Torr.) A. Gray","SAND DROPSEED"
"SPCY","Spartina cynosuroides (L.) Roth","BIG CORDGRASS"
"SPDI2","Spermolepis divaricata (Walter) Raf. ex Ser.","FORKED SCALESEED"
"SPEC2","Spermolepis echinata (Nutt. ex DC.) A. Heller","BRISTLY SCALESEED"
"SPEU","Sparganium eurycarpum Engelm.","GIANT BURREED"
"SPFI","Sphenopholis filiformis (Chapm.) Scribn.","WEDGESCALE"
"SPFL2","Sporobolus flexuosus (Thurb. ex Vasey) Rydb.","MESA DROPSEED"
"SPGI","Sporobolus giganteus Nash","GIANT DROPSEED"
"SPGL2","Spermacoce glabra Michx.","BUTTONPLANT"
"SPIN4","Sporobolus indicus (L.) R. Br.","SMUTGRASS"
"SPJU","Sporobolus junceus (P. Beauv.) Kunth","PINEYWOODS DROPSEED"
"SPLA4","Spiranthes lacera (Raf.) Raf.","SLENDER LADIESTRESSES"
"SPMA3","Spigelia marilandica (L.) L.","INDIANPINK"
"SPNE","Sporobolus nealleyi Vasey","GYPGRASS"
"SPNE2","Sporobolus neglectus Nash","PUFFSHEATH DROPSEED"
"SPOB","Sphenopholis obtusata (Michx.) Scribn.","PRAIRIE WEDGEGRASS"
"SPOV","Spiranthes ovalis Lindl.","OCTOBER LADIESTRESSES"
"SPPA","Spartina patens (Aiton) Muhl.","MARSHHAY CORDGRASS"
"SPPE","Spartina pectinata Bosc ex Link","PRAIRIE CORDGRASS"
"SPPO","Spirodela polyrrhiza (L.) Schleid.","GREATER DUCKWEED"
"SPPY2","Sporobolus pyramidatus (Lam.) Hitchc.","WHORLED DROPSEED"
"SPSP","Spartina spartinae (Trin.) Merr. ex Hitchc.","GULF CORDGRASS"
"SPTE5","Sporobolus texanus Vasey","TEXAS DROPSEED"
"SPVA","Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Wood","POVERTY DROPSEED"
"SPVE","Spiranthes vernalis Engelm. & A. Gray","UPLAND LADIESTRESSES"
"SPWR2","Sporobolus wrightii Munro ex Scribn.","BIG SACATON"
"SOAF","Sophora affinis Torr. & A. Gray","EVE'S NECKLACE"
"STAM2","Streptopus amplexifolius (L.) DC.","TWISTED STALK"
"STAM4","Styrax americanus Lam.","AMERICAN SNOWBELL"
"STBI2","Stylosanthes biflora (L.) Britton, Sterns & Poggenb.","ENDBEAK PENCILFLOWER"
"STHE4","Strophostyles helvula (L.) Elliot, orth. var.","TRAILING WILDBEAN"
"STHI3","Steinchisma hians (Elliot) Nash","GAPING PANICUM"
"STHY","Streptanthus hyacinthoides Hook.","SMOOTH TWISTFLOWER"
"STLI2","Stenosiphon linifolius (Nutt. ex James) Heynh.","FALSE GAURA"
"STMA","Stewartia malacodendron L.","SILKY CAMELLIA"
"STMA2","Streptanthus maculatus Nutt.","CLASPING TWISTFLOWER"
"STME2","Stellaria media (L.) Vill.","CHICKWEED"
"HENIN","Hedyotis nigricans (Lam.) Fosberg var. nigricans","PRAIRIE BLUETS"
"POPE6","Potamogeton pectinatus L.","SAGO PONDWEED"
"STPII","Stanleya pinnata (Pursh) Britton var. integrifolia (James ex Torr.) Rollins","DESERT PRINCESPLUME"
"STPAP2","Stachys palustris L. ssp. pilosa (Nutt.) Epling","MARSH HEDGENETTLE"
"STPL3","Styrax platanifolius Engelm.","SYCAMORELEAF SNOWBELL"
"STTE5","Styrax texanus Cory","TEXAS SNOWBELL"
"STROP","Strophostyles Elliot","WILDBEAN"
"STSQ","Streptanthus squamiformis Goodman","TWISTFLOWER"
"STSY","Stillingia sylvatica L.","QUEENSDELIGHT"
"STTE","Stachys tenuifolia Willd.","SLENDER BETONY"
"STTE3","Stillingia texana I.M. Johnst.","TEXAS QUEENSDELIGHT"
"STTR","Staphylea trifolia L.","AMERICAN BLADDERNUT"
"SUCA2","Suaeda calceoliformis (Hook.) Moq.","PURSH SEEPWEED"
"SUSU","Suaeda suffrutescens S. Watson","DESERT SEEPWEED"
"SUSU2","Suckleya suckleyana (Torr.) Rydb.","POISON SUCKLEYA"
"ASAN","Aster anomalus Engelm.","MANYRAY ASTER"
"ASCOS3","Aster cordifolius L. var. sagittifolius (Wedemeyer ex Willd.) A.G. Jones","ARROW ASTER"
"ASSUL","Aster subulatus Michx. var. ligulatus Shinners","SLIM ASTER"
"ASDU","Aster dumosus L.","BUSHY ASTER"
"ASER3","Aster ericoides L.","HEATH ASTER"
"ASFE","Aster fendleri A. Gray","FENDLER ASTER"
"ASLA6","Aster lateriflorus (L.) Britton","CALICO ASTER"
"ASNO","Aster novae-angliae L.","NEW ENGLAND ASTER"
"ASOB2","Aster oblongifolius Nutt.","AROMATIC ASTER"
"SYOC","Symphoricarpos occidentalis Hook.","WESTERN SNOWBERRY"
"SYOR","Symphoricarpos orbiculatus Moench","INDIANCURRANT CORALBERRY"
"SYOR2","Symphoricarpos oreophilus A. Gray","MOUNTAIN SNOWBERRY"
"ASPA5","Aster patens Aiton","SKYDROP ASTER"
"ASPI2","Aster pilosus Willd.","HAIRY ASTER"
"ASSE2","Aster sericeus Vent.","SILKY ASTER"
"SYTI","Symplocos tinctoria (L.) L'Hér.","SWEETLEAF"
"TAAP","Tamarix aphylla (L.) Karst.","ATHEL"
"TACH2","Tamarix chinensis Lour.","FIVESTAMEN TAMARISK"
"TADI2","Taxodium distichum (L.) Rich.","BALDCYPRESS"
"TAGA","Tamarix gallica L.","SALTCEDAR"
"TAIN","Taenidia integerrima (L.) Drude","YELLOW PIMPERAL"
"TALA2","Taraxacum laevigatum (Willd.) DC.","ROCK DANDELION"
"TAOF","Taraxacum officinale F.H. Wigg.","DANDELION"
"TAVU","Tanacetum vulgare L.","COMMON TANSY"
"TEAC","Tetraneuris acaulis (Pursh) Greene","STEMLESS ACTINEA"
"TECA3","Teucrium canadense L.","AMERICAN GERMANDER"
"TELA","Teucrium laciniatum Torr.","GERMANDER"
"TELI","Tephrosia lindheimeri A. Gray","GOAT'S RUE"
"TELI3","Tetraneuris linearifolia (Hook.) Greene","SLIMLEAF ACTINEA"
"TEON","Tephrosia onobrychoides Nutt.","MULTIBLOOM TEPHROSIA"
"TESC2","Tetraneuris scaposa (DC.) Greene","PLAINS ACTINEA"
"TESCL","Tetraneuris scaposa (DC.) Greene var. linearis (Nutt.) Parker","PLAINS TETRANEURIS"
"TEST","Tecoma stans (L.) Juss. ex Kunth","TRUMPETFLOWER"
"TEVI","Tephrosia virginiana (L.) Pers.","VIRGINIA TEPHROSIA"
"THAC","Thymophylla acerosa (DC.) Strother","PRICKLEAF DOGWEED"
"THAR5","Thlaspi arvense L.","FIELD PENNYCRESS"
"THBA","Thaspium barbinode (Michx.) Nutt.","HAIRYSPINE THASPIUM"
"THDA","Thalictrum dasycarpum Fisch. & Avé-Lall.","PURPLE MEADOWRUE"
"THDE","Thalia dealbata Fraser ex Roscoe","POWDERED THALIA"
"THFI","Thelesperma filifolium (Hook.) A. Gray","PLAINS GREENTHREAD"
"THLO","Thelesperma longipes A. Gray","RAYLESS GREENTHREAD"
"THME","Thelesperma megapotamicum (Spreng.) Kuntze","HOPITEA GREENTHREAD"
"THPEH","Thymophylla pentachaeta (DC.) Small var. hartwegii (A. Gray) Strother","COMMON DOGWEED"
"THPEP","Thymophylla pentachaeta (DC.) Small var. pentachaeta","COMMON DOGWEED"
"THSE5","Thelocactus setispinus (Engelm.) E.F. Anderson","FISHHOOK CACTUS"
"THSI","Thelesperma simplicifolium A. Gray","SLENDER GREENTHREAD"
"THTE2","Thamnosma texana (A. Gray) Torr.","DESERT RUE"
"THTR","Thaspium trifoliatum (L.) A. Gray","PURPLE THASPIUM"
"THWR","Thelypodium wrightii A. Gray","WRIGHT STANLEYELLA"
"TIAM","Tilia americana L.","AMERICAN BASSWOOD"
"TIAMC","Tilia americana L. var. caroliniana (Mill.) Castigl.","CAROLINA BASSWOOD"
"TICAC","Tiquilia canescens (DC.) A.T. Richardson var. canescens","GRAY COLDENIA"
"TILA2","Tidestromia lanuginosa (Nutt.) Standl.","WOOLY TIDESTROMIA"
"TIME","Tiquilia mexicana (S. Watson) A.T. Richardson","MEXICAN COLDENIA"
"TIRE","Tillandsia recurvata (L.) L.","BALLMOSS"
"TISU","Tidestromia suffruticosa (Torr.) Standl.","SHRUBBY TIDESTROMIA"
"TIUS","Tillandsia usneoides (L.) L.","SPANISH MOSS"
"TOAR","Torilis arvensis (Huds.) Link","CANADA HEDGEPARSLEY"
"TOEX2","Townsendia exscapa (Richardson) Porter","STEMLESS TOWNSENDIA"
"TONO","Torilis nodosa (L.) Gaertn.","KNOTTED HEDGEPARSLEY"
"TOPU2","Toxicodendron pubescens Mill.","POISON OAK"
"TORA2","Toxicodendron radicans (L.) Kuntze","POISON IVY"
"TOTE2","Townsendia texensis Larsen","TEXAS TOWNSENDIA"
"TOVE","Toxicodendron vernix (L.) Kuntze","POISON SUMAC"
"TRAE","Triticum aestivum L.","WHEAT"
"TRAE2","Trepocarpus aethusae Nutt. ex DC.","AETHUSAE"
"TRAL2","Tridens albescens (Vasey) Woot. & Standl.","WHITE TRIDENS"
"TRAM","Tridens ambiguus (Elliot) Schult.","PINEBARREN TRIDENS"
"TRAN3","Triosteum angustifolium L.","HORSEGENTIAN, NARROWLEAF"
"TRAR4","Trifolium arvense L.","HAIRY CLOVER"
"TRBE4","Tragia betonicifolia Nutt.","BETONYLEAF NOSEBURN"
"TRPEB","Triodanis perfoliata (L.) Nieuwl. var. biflora (Ruiz & Pav.) Bradley","SMALL VENUS LOOKINGLASS"
"TRCA5","Trifolium campestre Schreb.","LOW HOP CLOVER"
"TRCA6","Trifolium carolinianum Michx.","CAROLINA CLOVER"
"CHCR","Chloris crinita Lag.","TWOFLOWER TRICHLORIS"
"TRDA3","Tripsacum dactyloides (L.) L.","EASTERN GAMAGRASS"
"TRDI2","Trichostema dichotomum L.","BLUE CURLS"
"TRDU","Tragopogon dubius Scop.","SALSIFY"
"TRDU2","Trifolium dubium Sibth.","HOP CLOVER"
"TRER","Tridens eragrostoides (Vasey & Scribn.) Nash","LOVEGRASS TRIDENS"
"TRFL2","Tridens flavus (L.) Hitchc.","PURPLETOP"
"TRHO2","Triodanis holzingeri McVaugh","WESTERN VENUS LOOKINGLASS"
"TRHY","Trifolium hybridum L.","ALSIKE CLOVER"
"TRIN3","Trifolium incarnatum L.","CRIMSON CLOVER"
"TRIN5","Trisetum interruptum Buckley","PRAIRIE TRISETUM"
"TRLE3","Triodanis leptocarpa (Nutt.) Nieuwl.","VENUS LOOKINGGLASS"
"TRMU","Tridens muticus (Torr.) Nash","SLIM TRIDENS"
"TRMUE","Tridens muticus (Torr.) Nash var. elongatus (Buckley) Shinners","ROUGH TRIDENS"
"TROC","Tradescantia occidentalis (Britton) Smyth","SPIDERWORT"
"TROH","Tradescantia ohiensis Raf.","OHIO SPIDERWORT"
"TRPE4","Triodanis perfoliata (L.) Nieuwl.","CLASPING VENUSLOOKINGGLASS"
"CHPL2","Chloris pluriflora (Fourn.) W.D. Clayton","FOURFLOWER TRICHLORIS"
"TRPO","Tragopogon porrifolius L.","SALSIFY"
"TRPO2","Trianthema portulacastrum L.","HORSE PURSLANE"
"TRPR2","Trifolium pratense L.","RED CLOVER"
"TRPU4","Triplasis purpurea (Walter) Chapm.","PURPLE SANDGRASS"
"TRRA5","Tragia ramosa Torr.","CATNIP NOSEBURN"
"TRRE","Tradescantia reverchonii Bush","REVERCHON SPIDERWORT"
"TRRE2","Trifolium reflexum L.","BUFFALO CLOVER"
"TRRE3","Trifolium repens L.","WHITE CLOVER"
"TRRE4","Trifolium resupinatum L.","PERSIAN CLOVER"
"SASE5","Sapium sebiferum (L.) Roxb.","CHINESE TALLOWTREE"
"TRSE","Trachypogon secundus (J. Presl) Scribn.","CRINKLEAWN"
"TRST2","Tridens strictus (Nutt.) Nash","LONGSPIKE TRIDENS"
"TRST4","Trifolium stoloniferum Muhl. ex Eaton","CREEPING CLOVER"
"TRTE","Tribulus terrestris L.","GOATHEAD"
"TRTH","Tradescantia tharpii E.S. Anderson & Woodson","THARP SPIDERWORT"
"TRTR3","Triphora trianthophora (Sw.) Rydb.","THREE BIRDS ORCHID"
"TRTR7","Triphasia trifolia (Burm. f.) P. Wilson","LIMEBERRY"
"TYAN","Typha angustifolia L.","NARROWLEAF CATTAIL"
"TYLA","Typha latifolia L.","COMMON CATTAIL"
"ULAL","Ulmus alata Michx.","WINGED ELM"
"ULAM","Ulmus americana L.","AMERICAN ELM"
"ULCR","Ulmus crassifolia Nutt.","CEDAR ELM"
"ULPA","Ulmus parvifolia Jacq.","CHINESE ELM"
"ULPU","Ulmus pumila L.","SIBERIAN ELM"
"ULRU","Ulmus rubra Muhl.","SLIPPERY ELM"
"ULSE","Ulmus serotina Sarg.","SEPTEMBER ELM"
"UNPA","Uniola paniculata L.","SEAOATS"
"UNSP","Ungnadia speciosa Endl.","MEXICAN BUCKEYE"
"URCH3","Urtica chamaedryoides Pursh","SLIM STINGINGNETTLE"
"BRCI","Brachiaria ciliatissima (Buckley) Chase","FRINGED SIGNALGRASS"
"URDIG","Urtica dioica L. ssp. gracilis (Aiton) Seland.","CALIFORNIA NETTLE"
"PAMA4","Panicum maximum Jacq.","GUINEAGRASS"
"BRPL2","Brachiaria platyphylla (Munro ex C. Wright) Nash","BROADLEAF SIGNALGRASS"
"UTGI","Utricularia gibba L.","CONESPUR BLADDERPOD"
"UTMA","Utricularia macrorhiza Leconte","COMMON BLADDERPOD"
"VAAM2","Valerianella amarella (Lindh. ex Engelm.) Krok","HAIRYSEED CORNSALAD"
"VAAR","Vaccinium arboreum Marsh.","FARKLEBERRY"
"VACO","Vaccinium corymbosum L.","HIGHBUSH BLUEBERRY"
"VALO2","Valerianella longiflora (Torr. & A. Gray) Walp.","TUBEFLOWER CORNSALAD"
"VAMU","Vaseyochloa multinervosa (Vasey) Hitchc.","TEXASGRASS"
"VANU","Valerianella nuttallii (Torr. & A. Gray) Walp.","NUTTALL CORNSALAD"
"VAOZ","Valerianella ozarkana Dyal","OZARK CORNSALAD"
"VAPA4","Vaccinium pallidum Aiton","BLUERIDGE BLUEBERRY"
"VAPA6","Valerianella palmeri Dyal","PALMER CORNSALAD"
"VARA","Valerianella radiata (L.) Dufr.","BEAKED CORNSALAD"
"VAWO","Valerianella woodsiana (Torr. & A. Gray) Walp.","WOODS CORNSALAD"
"VAST","Vaccinium stamineum L.","DEERBERRY"
"VEAN2","Veronica anagallis-aquatica L.","WATER SPEEDWELL"
"VEAR","Veronica arvensis L.","COMMON SPEEDWELL"
"VEBA","Vernonia baldwinii Torr.","BALDWIN IRONWEED"
"VEBO","Verbena bonariensis L.","PRETTY VERBENA"
"VEBR","Verbena bracteata Cav. ex Lag. & Rodr.","BIGBRACT VERBENA"
"VEEN","Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray","GOLDEN CROWNBEARD"
"VEFA2","Vernonia fasciculata Michx.","WESTERN IRONWEED"
"VEHA","Verbena halei Small","SLENDER VERBENA"
"VEHE2","Veronica hederifolia L.","IVYLEAF SPEEDWELL"
"VELE","Vernonia lettermannii Engelm. ex A. Gray","SLIMLEAF IRONWEED"
"VELI3","Vernonia lindheimeri A. Gray & Engelm.","WOOLLY IRONWEED"
"VEMA2","Vernonia marginata (Torr.) Raf.","PLAINS IRONWEED"
"VEMI2","Vernonia missurica Raf.","MISSOURI IRONWEED"
"VENEH","Verbena neomexicana (A. Gray) Small var. hirtella L.M. Perry","NEW MEXICO VERBENA"
"VEPE","Verbena perennis Woot.","PERENNIAL VERBENA"
"VEPE2","Veronica peregrina L.","NECKWEED"
"VEPE3","Veronica persica Poir.","BIRDSEYE SPEEDWELL"
"VERBE","Verbena L.","VERBENA SP"
"VESI","Verbena simplex Lehm.","SIMPLE VERBENA"
"VEST","Verbena stricta Vent.","WOOLLY VERBENA"
"VETE3","Vernonia texana (A. Gray) Small","TEXAS IRONWEED"
"VETH","Verbascum thapsus L.","FLANNEL MULLEIN"
"VETR","Veronica triphyllos L.","LOBED SPEEDWELL"
"VEUR","Verbena urticifolia L.","WHITE VERBENA"
"VEVI3","Verbesina virginica L.","ICEWEED"
"VEVI4","Veronicastrum virginicum (L.) Farw.","CULVERPSYIC"
"VIAC2","Vitis acerifolia Raf.","BUSH GRAPE"
"VIAE","Vitis aestivalis Michx.","SUMMER GRAPE"
"VIAEA","Vitis aestivalis Michx. var. argentifolia Fernald","SUMMER GRAPE"
"VIAEL","Vitis aestivalis Michx. var. lincecumii (Buckley) Munson","PINEWOODS GRAPE"
"VIAG","Vitex agnus-castus L.","CHASTE TREE"
"VIAM","Vicia americana Muhl. ex Willd.","AMERICAN DEERVETCH"
"VIAR2","Vitis arizonica Engelm.","CANYON GRAPE"
"VICA2","Vicia caroliniana Walter","CAROLINA VETCH"
"VICI2","Vitis cinerea (Engelm.) Engelm. ex Millard","SWEET GRAPE"
"VIDE","Viburnum dentatum L.","ARROWWOOD"
"VILA4","Viola lanceolata L.","LANCELEAF VIOLET"
"VILO3","Viola lovelliana Brainerd","LOVELL VIOLET"
"VILU","Vicia ludoviciana Nutt.","LOUISIANA VETCH"
"VILU3","Vigna luteola (Jacq.) Benth.","DEER PEA"
"VILUL4","Vicia ludoviciana Nutt. ssp. leavenworthii (Torr. & A. Gray) Lassetter & C.R. Gunn","LEAVENWORTH VETCH"
"VIMI","Vicia minutiflora F.G. Dietr.","SMALLFLOWER VETCH"
"VIMI2","Vinca minor L.","MYRTLE"
"VIMI3","Viola missouriensis Greene","MISSOURI VIOLET"
"VIMO2","Vitis monticola Buckley","MOUNTAIN GRAPE"
"VIMU2","Vitis mustangensis Buckley","MUSTANG GRAPE"
"VINU","Viburnum nudum L.","POSSUMHAW VIBURNUM"
"VIPE","Viola pedata L.","BIRDFOOT VIOLET"
"VIPE2","Viola pedatifida G. Don","PRAIRIE VIOLET"
"VIPR","Viburnum prunifolium L.","BLACKHAW"
"VIPR4","Viola ×primulifolia L. (pro sp.) [lanceolata × macloskeyi]","PRIMROSE VIOLET"
"VIPUP2","Viola pubescens Aiton var. pubescens","SMOOTH YELLOW VIOLET"
"VIRAA","Viburnum rafinesqueanum Schult. var. affine (Bush) House","SOUTHERN VIBURNUM"
"VIRI","Vitis riparia Michx.","RIVERBANK GRAPE"
"VIRO3","Vitis rotundifolia Michx.","MUSCADINE GRAPE"
"VIRU","Viburnum rufidulum Raf.","RUSTY BLACKHAW"
"VIRU2","Vitis rupestris Scheele","SAND GRAPE"
"VISA","Vicia sativa L.","COMMON VETCH"
"VISA2","Viola sagittata Aiton","ARROWLEAF VIOLET"
"VISAN2","Vicia sativa L. ssp. nigra (L.) Ehrh.","SLIMLEAF VETCH"
"VISO","Viola sororia Willd.","COMMON BLUE VIOLET"
"VIST","Viguiera stenoloba S.F. Blake","SKELETONLEAF GOLDENEYE"
"VITR","Viola tricolor L.","PANSY VIOLET"
"VIPAD","Viola palmata L. var. dilatata Elliot","TRILOBED VIOLET"
"VIVI","Vicia villosa Roth","HAIRY VETCH"
"VIVI2","Viola viarum Pollard","TWOFLOWER VIOLET"
"VIVI3","Viola villosa Walter","VIOLET"
"VIVIV8","Vicia villosa Roth ssp. varia (Host) Corb.","VETCH WOOLYPOD"
"VIVU","Vitis vulpina L.","FOX GRAPE"
"VUOC","Vulpia octoflora (Walter) Rydb.","SIXWEEKS FESCUE"
"BRSC2","Brazoria scutellarioides Engelm. & A. Gray","PRAIRIE BRAZORIA"
"WEHI","Wedelia hispida auct. non Kunth","ORANGE ZEXMANIA"
"WITE","Willkommia texana Hitchc.","TEXAS WILKOMMIA"
"WOAR","Woodwardia areolata (L.) T. Moore","CHAINFERN"
"WOCO","Wolffia columbiana Karst.","COLUMBIA WATERMEAL"
"WOOR","Woodsia oregana D.C. Eaton","OREGON WOODSIA"
"XASP2","Xanthium spinosum L.","SPINY COCKLEBUR"
"XAST","Xanthium strumarium L.","COCKLEBUR"
"XATE","Xanthisma texanum DC.","TEXAS SLEEPYDAISY"
"XYDI","Xyris difformis Chapm.","SOUTHERN YELLOWEYED GRASS"
"XYLAI","Xyris laxifolia Mart. var. iridifolia (Chapm.) Kral","YELLOWEYEGRASS"
"XYPA3","Xylothamia palmeri (A. Gray) G.L. Nesom","ERICAMERIA"
"XYTO","Xyris torta Sm.","COMMON YELLOWEYED GRASS"
"YUAR2","Yucca arkansana Trel.","ARKANSAS YUCCA"
"YUBA","Yucca baccata Torr.","DATIL YUCCA"
"YUCA","Yucca campestris McKelvey","PLAINS YUCCA"
"YUCCA","Yucca L.","YUCCA SPECIES"
"YUCO","Yucca constricta Buckley","BUCKLEY YUCCA"
"YUEL","Yucca elata (Engelm.) Engelm.","SOAPTREE YUCCA"
"YUFA","Yucca faxoniana (Trel.) Sarg.","FLESHY YUCCA"
"YUGL","Yucca glauca Nutt.","SMALL SOAPWEED"
"YUGLG2","Yucca glauca Nutt. var. glauca","NARROWLEAF YUCCA"
"YULO","Yucca louisianensis Trel.","LOUISIANA YUCCA"
"YUPA","Yucca pallida McKelvey","PALE YUCCA"
"YURE","Yucca reverchonii Trel.","PLATEAU YUCCA"
"YURU","Yucca rupicola Scheele","TWISTEDLEAF YUCCA"
"YUTH","Yucca thompsoniana Trel.","BEAKED YUCCA"
"YUTO","Yucca torreyi Shafer","TORREY YUCCA"
"YUTR","Yucca treculeana Carrière","TRECUL YUCCA"
"ZAAM","Zanthoxylum americanum Mill.","COMMON PRICKLYASH"
"ZACL","Zanthoxylum clava-herculis L.","HERCULES-CLUB PRICKLYASH"
"ZAFA","Zanthoxylum fagara (L.) Sarg.","LIME PRICKLYASH"
"ZAHI2","Zanthoxylum hirsutum Buckley","PRICKLY-ASH"
"ZAPA","Zannichellia palustris L.","HORNED PONDWEED"
"ZEMA","Zea mays L.","CORN"
"ZIAC","Zinnia acerosa (DC.) A. Gray","SPINYLEAF ZINNIA"
"ZIAP","Zizia aptera (A. Gray) Fernald","ZIZIA"
"ZIGR","Zinnia grandiflora Nutt.","PLAINS ZINNIA"
"ZIMI","Zizaniopsis miliacea (Michx.) Döll & Asch.","GIANT CUTGRASS"
"ZINU","Zigadenus nuttallii (A. Gray) S. Watson","NUTTALL DEATHCAMAS"
"ZIOB","Ziziphus obtusifolia (Hook. ex Torr. & A. Gray) A. Gray","LOTEBUSH"
"ZITE","Zizania texana Hitchc.","TEXAS WILDRICE"