Oliver M. Freeman,
former Botanist and Curator of the Living Plant Collections, published
the Annotated List of Plants Growing Naturally at The National Arboretum in 1953.
We have used his work to continue documenting the Natural areas growing
at the U.S. National Arboretum D.C. Campus.
NATURAL PLANT SPECIES (Alphabetical by Genus)
[Click here for List by Family]
A | B | C | D | E |
F | G | H | I | J | K |
L | M | N | O | P | Q|
R | S | T | U | V | W |
X | Y | Z
Abutilon theophrasti
Acalypha gracilens
Acalypha rhomboidea
Acalypha virginica
Acer campestre
Acer negundo (also Rulac n.)
Acer palmatum
Acer rubrum
Acer saccharinum
Acer saccharum
Achillia millefolium
Acorus gramineus
Actinidia sp.
Aesculus hippocastanum
Agalinis tenuifolia (was Gerardia t. Freeman)
Agrimonia parviflora
Agrimonia rostellata
Agropyron repens
Agrostemma githago
Agrostis capillaris (was A. tenuis Freeman)
Agrostis gigantea (was A. alba Freeman)
Agrostis hyemalis
Agrostis perennans
Ailanthus altissima
Aira caryophyllea
Akebia quinata
Albizzia julibrissin
Alisma subcordatum
Allium vineale
Alnus rugosa
Alnus serrulata
Amaranthus blitoides (was A. graecizans, misapplied)
Amaranthus cannabinus (was Acnida c.)
Amaranthus hybridus
Ambrosia artemesiifolia (was var. elatior Freeman)
Ambrosia psilostachya
Ambrosia trifida
Amelanchier canadensis
Amorpha fruiticosa
Ampelamus albidus (also Gonolobus laevis)
Ampelopsis brevipedunculata
Ampelopsis cordata
Ampelopsis glandulosa var. brevipedunculata
Amphicarpa bracteata
Amphicarpa bracteata var. comosa
Anagallis arvensis
Anchusa officinalis
Andropogon gyrans (was A. elliottii Freeman)
Andropogon virginicus
Anemone virginiana
Anemonella thalictroides
Angelica venenosa
Antennaria neglecta
Antennaria parlini var. arnoglossa (now A. plantaginifolia var. arnoglossa)
Antennaria plantagenifolia var. parlinii
Antennaria plantaginifloia
Anthemis arvensis
Anthoxanthum aristatum
Anthoxanthum oderatum
Apios americana
Apocynum cannabinum
Arabidopsis thaliana (was Sisymbrium thalianum Freeman)
Arabis canadensis
Aralia nudicaulis
Aralia spinosa
Arctium minus
Arenaria serpyllifolia
Arisaema triphyllum
Aristida dichotoma
Aristida longespica
Aristida oligantha
Aristida purpurascens
Aristolochia serpentaria
Aronia arbutifolia (was Pyrus a. Freeman)
Aronia melanocarpa (was Pyrus m. Freeman)
Arrhenatherum elatinus
Artemesia annua
Artemisia vulgaris
Asclepias amplexicaulis
Asclepias incarnata var. pulchra
Asclepias purpurascens
Asclepias syriaca
Asclepias tuberosa
Asclepias viridiflora
Asimina triloba
Asparagus officinalis
Asplenium platyneuron
Aster divaricatus
Aster ericoides
Aster lateriflorus
Aster patens
Aster paternus (was Sericocarpus asteroides Freeman)
Aster paturnus
Aster pilosus
Aster puniceus
Aster simplex var. ramosissimus (also A. paniculatis)
Athyrium filix-femina var. asplenioides
Athyrium thelypterioides
Aureolaria pedicularia (was Gerardia p. Freeman)
Baccharis halimifolia
Baptisia tinctora
Barbarea verna (also Campe v. )
Barbarea vulgaris var. acuata
Berberis sp.
Betula lenta
Betula nigra
Bidens bipinnata
Bidens frondosa
Bidens polylepis
Bidens vulgata
Boehmeria cylindrica
Botrychium dissectum forma obliquum
Botrychium virginianum
Brassica rapa
Bromus catharticus
Bromus commutatus
Bromus racemosus
Bulbostylis capillaris
Cacalia atriplicifolia (also Mesadenia atriplicifolia)
Caltha palustris
Calystegia sepium (was Convolvulus s.)
Camellia japonica
Campsis radicans (also Bignonia radicans)
Capsella bursa-pastoris
Cardamine concatenata (was Dentaria laciniata Freeman)
Cardamine hirsuta
Cardamine parviflora var. arenicola
Carex albicans var. albicans (was C. artitecta)
Carex albicans var. emmonsii (was C. emmonsii Freeman)
Carex amphibola (also C. grisea; was var. turgida Freeman)
Carex annectens var. ambigua (was w/o var. Freeman)
Carex blanda
Carex bushii
Carex cephalophora
Carex complanata
Carex crinita
Carex digitalis
Carex laevivaginata
Carex laxiculmis
Carex lupulina
Carex lurida
Carex muhlenbergii
Carex rosea
Carex rostrata
Carex scoparia
Carex striatula
Carex stricta
Carex styloflexa
Carex swanii
Carex tribuloides
Carex vulpinoidea
Carpinus caroliniana
Carya cordiformis
Carya glabra
Carya ovata
Carya tomentosa (also C. alba)
Castanea dentata
Castanea pumila
Catalpa bignonioides
Catalpa speciosa
Ceanothus americanus
Celastrus orbiculatus
Celastrus scandens
Celtis occidentalis
Centaurea cyanus
Cephalanthus occidentalis
Cerastium nutans (also C. longepedunculatum)
Cerastium viscosum
Cerastium vulgatum
Cercis canadensis
Chaerophyllum procumbens
Chamaecrista fasciculata (was Cassia f. Freeman)
Chamaecrista nictitans var. nictitans (was Cassia n. and C.n. var. hebecarpa
Freeman)
Chamaesyce nutans (was Euphorbia maculata Freeman)
Chasmanthium laxum (was Uniola laxa Freeman)
Chelone glabra
Chenopodium album
Chenopodium ambrosioides
Chenopodium berlandieri var. bushianum (was C. paganum Freeman)
Chimaphila maculata
Chionanthus virginicus
Chondrilla juncea
Chrysanthemum leucanthemum (was var. pinnatifidum Freeman)
Chrysopsis mariana
Cichorium intybus
Cicuta maculata
Cinna arundinacea
Circaea lutetiana var. canadensis (was C. quadrisulcata var. c. Freeman)
Circaea quadrisulcata
Cirsium arvense
Cirsium discolor
Cirsium vulgare
Claytonia virginica (mis-IDed on voucher)
Clematis terniflora ( was C. dioscoreifolia)
Clematis virginiana
Cleome spinosa
Clitoria mariana
Collinsonia canadensis
Comandra umbellata
Commelina communis
Consolida ambigua
Convolvulus arvensis
Conyza canadensis (was Erigeron c. Freeman)
Corallorrhiza odontorhiza
Coreopsis lanceolata
Coreopsis major
Coreopsis palmata
Coreopsis verticillata
Cornus amomum
Cornus florida
Cornus kousa
Coronilla varia
Corydalis flavula (also Capnoides flavulum)
Corylus americana
Crataegus pruinosa
Crotalaria sagittalis
Cryptotaenia canadensis
Cunila origanoides
Cuphea viscosissima (was C. petiolata)
Cuscuta gronovii
Cuscuta pentagona
Cynodon dactylon
Cyperus bipartitus (was C. rivularis Freeman)
Cyperus echinatus
Cyperus echinatus (was C. ovularis Freeman)
Cyperus esculentus
Cyperus filiculmis
Cyperus retrofractus (was C. dipsaciformis Freeman)
Cyperus strigosus
Cypripedium acaule
Dactylis glomerata
Danthonia spicata
Datura stramonium
Daucus carota
Delphinium ambiguum (was D. ajacis Freeman)
Dennstaedtia punctilobula
Deschampsia flexuosa
Desmodium ciliare (also Meibomia; D. obtusum)
Desmodium laevigatum
Desmodium laevigatum X D. viridiflorum
Desmodium marilandicum
Desmodium nudiflorum
Desmodium paniculatum
Desmodium perplexum
Desmodium rotundifolium
Desmodium viridiflorum
Deutzia sp. (local escape)
Dianthus armeria
Digitaria filiformis
Digitaria ischaemum
Digitaria sanguinalis
Diodia teres
Diodia virginiana
Dioscorea batatas
Dioscorea quaternata
Dioscorea villosa
Diospyros virginiana
Dipsacus fullonum
Draba verna
Duchesnea indica
Dulichium arundinaceum
Echinochloa crusgalli
Echium vulgare
Eclipta alba
Elaeagnus pungens (cv?)
Eleocharis ovata (was E. obtusa Freeman)
Eleocharis tenuis
Elephantopus carolinianus
Elodea canadensis
Elusine indica
Elymus virginicus
Elymus virginicus var. glabriflorus
Epifagus virginiana (also Leptamnium virginianum)
Epigaea repens
Equisetum arvense
Eragrostis capillaris
Eragrostis megastachya
Eragrostis pectinacea
Eragrostis pilosa
Eragrostis spectabalis
Erechites hieracifolia
Erigeron annuus
Erigeron philadelph(ic)us?
Erigeron pusillus
Erigeron strigosus (also E. ramosus)
Erodium cicutarium
Erthronium americanum
Eubotrys (local escape)
Eubotrys racemosa (was Leucothoe r. Freeman)
Euonymus alatus
Euonymus americanus
Euonymus fortuneii
Eupatorium album
Eupatorium altissimum
Eupatorium coelestinum
Eupatorium fistulosum
Eupatorium hyssopifolium
Eupatorium hyssopifolium var. lacinatum
Eupatorium leucolepis
Eupatorium perfoliatum
Eupatorium purpureum
Eupatorium rotundifolium
Eupatorium rotundifolium var. ovatum (was E. pubescens Freeman)
Eupatorium rotundifolium var. saundersii (was E. pilosum Freeman; also E.
verbenaefolium)
Eupatorium rugosum (also E. urticaefolium)
Eupatorium serotinum
Euphorbia corollata
Euphorbia ipecacuanhae
Euphorbia lathyrus
Euphorbia maculata (was E. supina Freeman)
Euthamia graminifolia (was Solidago g. Freeman)
Fagopyrum esculentum
Fagus grandifolia
Fagus grandifolia var. caroliniana
Fatoua villosa
Festuca octoflora
Festuca rubra
Festuca subverticillata (was F. obtusa Freeman)
Forsythia intermedia var. spectabilis
Fragaria virginiana
Fraxinus americana
Fraxinus pennsylvanica var. pennsylvanica
Galactia volubilis
Galinsoga parviflora
Galinsoga quadriradiata (was G. ciliata Freeman; alos G. parviflora var. hispida)
Galium aparine
Galium circaezans
Galium pilosum
Galium tinctorium
Gallium concinnum
Gallium triflorum
Gaultheria procumbens
Gaura biennis
Gaylussacia baccata
Gaylussacia frondosa
Geranium carolinianum
Geranium maculatum
Gerardia virginica (also Aureolaris villosa)
Geum virginianum (my voucher IDed G. canadense)
Ginko biloba (one seedling escape)
Glechoma hederacea
Gleditsia sp. (local escape)
Glyceria striata
Gnaphalium obtusifolium
Gnaphalium purpureum
Goodyera pubescens (also Peramium p.; Epipactis p.)
Gymnocladus sp. (local escape)
Gymnopogon ambiguus
Habenaria lacera
Hamamelis virginiana
Hedeoma pulegioides
Hedera helix
Hedyotis caerulea (was Houstonia c. Freeman)
Hedyotis purpurea (was Houstonia p. Freeman)
Helenium flexuosum (was H. nudiflorum Freeman)
Helianthemum canadense
Helianthus divaricatus
Helianthus tuberosus
Hemerocallis fulva
Hepatica americana
Heuchera americana
Hibiscus moscheutos (also H. palustris)
Hibiscus syriacus
Hibiscus trionum
Hieracium gronovii
Hieracium venosum
Holcus lanatus
Hovenia dulcis
Humulus japonicus
Humulus lupinus
Hydrocotyle verticillata
Hypericum canadense
Hypericum densiflorum
Hypericum denticulatum
Hypericum gentianoides, (also Sarothra g.)
Hypericum hypericoides (was Ascyrum h. Freeman)
Hypericum multilum
Hypericum perforatum
Hypericum perforatum
Hypericum prolificum (was H. spathulatum Freeman)
Hypochoeris radicata
Hypoxis hirsuta
Ilex crenata
Ilex opaca
Ilex pernyi
Ilex sp. (strange hybrid)
Ilex verticillata
Impatiens capensis (also I. biflora)
Ipomoea coccinea
Ipomoea hederacea
Ipomoea lacunosa
Ipomoea pandurata
Ipomoea purpurea
Isotria verticillata
Juglans nigra
Juncus acuminatus
Juncus biflorus (also J. aristulatus)
Juncus effusus
Juncus effusus var. solutus
Juncus tenuis
Juniperus chinensis
Juniperus virginiana
Juniperus virginiana var. crebra
Kalmia latifolia
Koelreuteria paniculata
Krigia biflora (also Cynthia virginica)
Krigia dandelion
Krigia virginica
Kummerowia stipulacea (was Lespedeza s. Freeman)
Kummerowia striata was (Lespedeza s. Freeman)
Lactuca biennis (also L. spicata sensu)
Lactuca canadensis
Lactuca floridana
Lactuca floridana var. villosa
Lactuca saligna
Lactuca serriola (was L. scariola Freeman)
Lamium amplexicaule
Lamium purpureum
Lathyrus latifolius
Lavatera sp.
Lechea pulchella (was L. leggettii Freeman)
Lechea racemulosa
Leersia oryzoides
Leersia virginica
Lepidium virginicum
Lespedeza capitata (not in Gleason)
Lespedeza cuneata
Lespedeza hirta
Lespedeza procumbens
Lespedeza repens
Lespedeza striata
Lespedeza virginica
Liatris graminifolia
Liatris graminifolia var. racemosa
Linaria canadensis
Linaria vulgaris
Lindera benzoin
Lindera glauca
Lindernia dubia (was L. anagallidea Freeman; also Ilysanthes attenuata)
Linium medium
Linium striatum
Liparis liliifolia
Liquidambar styraciflua
Liriodendron tulipifera
Liriope spicata
Lithospermum arvense
Lobelia inflata
Lobelia inflata
Lobelia puberula
Lolium multiflorum
Lolium perenne
Lonicera fragrentissima
Lonicera japonica
Lonicera maackii
Lonicera sempervirens
Ludwigia alternifolia var. typica
Ludwigia palustris var. americana
Luzula bulbosa
Luzula echinata
Lycium barbarum (was L. halimifolium Freeman)
Lycopodium digitatum (was L. complanatum var. flabelliforme Freeman)
Lycopus virginicus
Lyonia ligustrina (also Xolisma l.)
Lyonia mariana (also Neopieris m.)
Lysimachia ciliata
Lysimachia nummularia
Lysimachia quadrifolia
Lythrum salicaria
Maclura pomifera
Madia sativa
Magnolia accuminata
Magnolia grandiflora
Magnolia macrophyllum
Magnolia virginiana
Mahonia bealii
Malus sp.
Malus sp.
Malus sp.
Malus sp.
Malva neglecta (also M. rotundifolia)
Medeola virginiana
Medicago lupulina
Medicago sativa
Melica mutica
Melilotus alba
Melilotus officinalis
Mentha arvensis var. villosa (also M. canadensis)
Mentha pulegium
Mentha spicata
Mertensia virginica
Microstegium vimineum
Mikania scandens
Mimulus ringens
Miscanthus sinensis
Mitchella repens
Mollugo verticillata
Monarda punctata
Monotropa uniflora
Morus alba
Morus rubra
Muhlenbergia schreberi
Myosotis verna (also M. virginica)
Nyssa sylvatica
Oenethera biennis
Oenothera fruticosa
Oenothera lacinata
Onoclea sensibilis
Ophioglossum virginianum
Ornithogalum umbellatum
Osmanthus sp.
Osmorhiza longistyis
Osmunda cinnamomea
Osmunda claytoniana
Osmunda regalis var. spectabilis
Oxalis dillenii (was O. filipes Freeman)
Oxalis stricta (was O. europaea forma cymosa Freeman)
Oxalis violacea
Pachysandra sp. (local escape)
Panicum anceps
Panicum boscii
Panicum boscii var. molle
Panicum clandestinum
Panicum columbianum
Panicum commutatum
Panicum commutatum var. ashei
Panicum depauperatum
Panicum dichotomiflorum
Panicum dichotomum (was P. microcarpon Freeman)
Panicum langinosum var. fasciculatum (also P. huachucae var. silvicola)
Panicum lanuginosum var. lindheimeri (was P. lindheimeri Freeman)
Panicum polyanthes
Panicum rigidulum (was P. stipitatum Freeman)
Panicum scoparium
Panicum sphaerocarpon
Panicum villosissimum
Panicum virgatum
Papaver dubium
Paronychia fastigiata (also Anychia polygonoides)
Parthenocissus quinquefolia
Paspalum laeve
Paspalum laeve var. pilosum
Paspalum setaceum
Paspalum setaceum var. muhlenbergii
Paspalum setaceum var. muhlenbergii (was P. ciliatifolium var. m.)
Passiflora lutea
Paulownia tomentosa
Peltandra virginica
Penstemon laevigatus
Perilla frutescens (was var. crispa Freeman)
Phaseolus polystachios
Phleum pratense
Phlox paniculata
Phoradendron serotinum (was P. flavescens Freeman)
Phryma leptostachya
Physalis heterophylla
Physalis virginiana
Phytolacca americana
Pilea pumila
Pinus rigida
Pinus strobus (local escape)
Pinus virginiana
Piptochaetium avenaceum (was Stipa avenacea Freeman)
Plantago aristata
Plantago lanceolata
Plantago major
Plantago rugelii
Plantago virginica
Platanus occidentalis
Poa annua
Poa compressa
Poa cuspidata
Poa pratensis
Poa trivialis
Podophyllum peltatum
Polygala sanguinea
Polygonatum biflorum
Polygonum arifolium
Polygonum aviculare
Polygonum cespitosum
Polygonum cespitosum var. longisetum
Polygonum convolvulus
Polygonum cuspidatum
Polygonum lapathifolium
Polygonum pensylvanicum
Polygonum pensylvanicum var. laevigatum
Polygonum pensylvanicum var. pennsylvanicum
Polygonum perfoliatum
Polygonum persicaria
Polygonum punctatum
Polygonum sagittatum
Polygonum scandens
Polygonum scandens var. cristatum
Polygonum virginianum
Polygonum virginianum (was Tovara virginiana Freeman)
Polystichum acrostichoides
Pontederia cordata
Populus deltoides
Populus x canescens
Portulaca oleracea
Potentilla canadensis
Potentilla norvegica (also P. monspeliensis)
Potentilla recta
Potentilla simplex (also P. canadensis)
Prenanthes alba
Prenanthes serpentaria
Prunella vulgaris
Prunus americana
Prunus angustifolia
Prunus persica
Prunus serotina
Prunus serrulata
Prunus sp.
Pteridium aquilinum var. latiusculum
Pterocarya sp.
Pueraria lobata
Pycnanthemum flexuosum
Pycnanthemum incanum
Pyracantha angustifolia
Pyrus calleryana
Pyrus communis
Pyrus coronaria (also Malus c.)
Pyrus malus (also Malus pumila)
Quercus alba
Quercus coccinea
Quercus falcata
Quercus falcata x Q. rubra
Quercus marilandica (also Q. nigra)
Quercus palustris
Quercus phellos
Quercus prinus
Quercus rubra
Quercus stellata
Quercus velutina
Quercus x bernardiensis
Quercus x bushii
Quercus x saulii
Ranunculus abortivus
Ranunculus bulbosus
Ranunculus ficaria (also Ficaria verna)
Ranunculus recurvatus
Ranunculus sceleratus
Rhododendron periclymenoides (was R. nudiflorum Freeman)
Rhododendron vaseyi
Rhus copallium
Rhus glabra
Rhus typhina
Rhynchospora gracilenta
Robinia pseudoacacia
Rorippa palustris (was R. islandica var. fernaldiana)
Rosa canina
Rosa carolina (also R. humilis)
Rosa eglanteria (also R. rubiginosa)
Rosa multiflora
Rosa sp.
Rosa sp.
Rosa virginiana
Rubus allegheniensis
Rubus argutus
Rubus argutus X Rubus flagellaris
Rubus cuneifolius
Rubus enslenii
Rubus flagellaris (also R. procumbens Ricker)
Rubus hispidus
Rubus occidentalis
Rubus phoenicolasius
Rudbeckia hirta
Rudbeckia hirta var. pulcherrima (was R. serotina Freeman; also R. hirta)
Rudbeckia laciniata
Ruellia caroliniensis
Rumex acetosella
Rumex crispus
Rumex obtusifolius
Sabatia angularis
Sagittaria latifolia
Sagittaria latifolia var. pubescens
Salix alba
Salix babylonica 'tortuosa'
Salix fragilis
Salix humilis
Salix nigra
Salvia lyrata
Salvia sclarea
Sambucus canadensis
Sanguinaria canadensis
Sanicula canadensis
Saponaria officinalis
Sassafras albidum
Satureja vulgaris ( was var. neogaea Freeman; also Clinopodium vulgare)
Saururus cernuus
Saxifraga virginiensis
Schizachyrium scoparium (was Andropogon scoparius)
Scirpus americanus
Scirpus atrovirens (was var. georgianus Freeman)
Scirpus cyperinus (was S. rubicosus Freeman)
Scirpus fluviatilis
Scirpus polyphyllus
Scirpus validus (also var. creber)
Scrophularia nodosa (also S. marylandica)
Scutellaria elliptica (also S. ovalifolia)
Scutellaria integrifolia
Scutellaria lateriflora
Secale cereale
Senecio anonymus (was S. smallii Freeman)
Senecio obovatus
Senecio vulgaris
Setaria faberii
Setaria geniculata
Setaria glauca (also Chaetochloa lutescens)
Setaria viridis
Sicyos angulatus
Sida spinosa
Silene antirrhina
Silene caroliniana
Silene stellata
Silphium trifoliatum
Sisymbrium officinale
Sisyrinchium angustifolium (also S. graminoides Bickn.)
Smilacina racemosa
Smilax glauca
Smilax rotundifolia
Solanum carolinense
Solanum dulcamara
Solanum nigrum
Solidago bicolor
Solidago caesia
Solidago canadensis var. scabra (was S. altissima)
Solidago erecta
Solidago juncea
Solidago nemoralis
Solidago odora (also S. suaveolens)
Solidago rigida
Solidago simplex (also S. racemosa)
Solidago tugosa ssp. aspera (was S. rugosa Freeman)
Solidago ulmifolia
Sonchus arvensis
Sonchus oleraceus
Sorghastrum nutans
Sparganium americanum
Sparganium eucarpum
Spartina pectinata
Specularia biflora
Sphenopholis nitida
Spiraea japonica
Spiranthes lacera (was S. gracilis Freeman)
Stellaria graminea
Stellaria media
Stellaria pubera
Strophostyles helvula
Strophostyles umbellata
Stylosanthes biflora
Styrax japonica
Symplocarpus foetidus
Syringa vulgaris
Taenidia integerrima
Tanacetum parthenium
Taraxacum laevigatum (was T. erythrospermum Freeman)
Taraxacum officinale (also Leontodon taraxacum)
Taxus cuspidata
Tephrosia virginiana
Thalictrum dasycarpum
Thalictrum pubescens (was T. polygamum Freeman)
Thelypteris hexagonoptera (was Dryopteris h. Freeman)
Thelypteris noveboracensis (Dryopteris n. Freeman)
Thlaspi arvense
Tilia americana (was T. neglecta Freeman)
Toxicodendron radicans (was Rhus r. Freeman)
Toxicodendron vernix (was Rhus v. Freeman)
Triadenum virginicum (was Hypericum v. Freeman)
Trichostema dichotomum
Tridens flavus (was Triodia flava Freeman)
Trifolium agrarium
Trifolium arvense
Trifolium dubium (was T. procumbens Freeman)
Trifolium hybridum
Trifolium pratense
Trifolium repens
Triodanis perfoliata (was Specularia p. Freeman)
Triosteum angustifolium
Tripsacum dactyloides
Tsuga canadensis
Typha angustifolia
Typha latifolia
Ulmus americana
Ulmus parvifolia
Ulmus rubra
Urtica dioica (was U. gracilis)
Uvularia perfoliata
Uvularia sessilifolia
Vaccinium atrococcum X V. vacillans
Vaccinium corymbosum (was V. atrococcum Freeman)
Vaccinium pallidum (was V. vacillans reeman)
Vaccinium stamineum
Valerianella olitoria
Verbascum blattaria
Verbascum thapsus
Verbena boneariensis
Verbena hastata
Verbena urticifolia
Verbena urticifolia var. urticifolia
Verbesina occidentalis
Vernonia glauca
Vernonia noveboracencis
Veronica arvensis
Veronica hederafolia
Veronica officinalis
Veronica peregrina
Veronica persica
Veronica serpyllifolia
Viburnum acerifolium
Viburnum dentatum
Viburnum nudum var. cassinoides (was V. cassinoides Freeman)
Viburnum opulus
Viburnum prunifolium
Viburnum retidiphyllum
Viburnum sagitarium
Viburnum sieboldii
Viburnum tomemtosum
Vicia caroliniana
Vicia sativa ssp. nigra (was V. angustifolia)
Vicia villosa
Vicia villosa ssp. varia
Vinca minor
Viola arvensis
Viola palmata
Viola palmata var. palmata (was V. triloba)
Viola papilionacea (maybe V. sororia)
Viola pedata
Viola primulifolia
Viola rafinesquii (was V. kitaibeliana var. r. Freeman)
Viola sagittata (was V. emarginata and V. fimbriatula Freeman)
Viola tricolor
Vitis aestivalis
Vitis cinerea var. baileyana (Bailey) M. O. Moore
Vitis labrusca
Vitis vulpina
Wisteria sinensis
Xanthium strumarium (was X. italicum Freeman; also X. saccharatum
sensu, X. commune)
Xanthorhiza simplicissima
Zelkova sp. (esc.)
Zizania aquatica (also Z. palustris)
Zizia aurea
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Last Updated June 14, 2004 12:36 PM
URL = http://www.usna.usda.gov/Research/Herbarium/ArborGrdsCheckGen.html
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