ESRA State by State Information
CALIFORNIA
Listed species (based on published population data) -- 308 listings
Animals -- 129
Status - Species/Listing - (Name)
T Abalone, White (Haliotis sorenseni)
E Albatross, short-tailed (Phoebastria (=Diomedea) albatrus)
T Bear, grizzly lower 48 States, except where listed as an experimental population or the Yellowstone population (Ursus arctos horribilis)
T Beetle, delta green ground (Elaphrus viridis)
E Beetle, Mount Hermon June (Polyphylla barbata)
T Beetle, valley elderberry longhorn (Desmocerus californicus dimorphus)
T Butterfly, bay checkerspot (Euphydryas editha bayensis)
E Butterfly, Behren's silverspot (Speyeria zerene behrensii)
E Butterfly, callippe silverspot (Speyeria callippe callippe)
E Butterfly, El Segundo blue (Euphilotes battoides allyni)
E Butterfly, Lange's metalmark (Apodemia mormo langei)
E Butterfly, lotis blue (Lycaeides argyrognomon lotis)
E Butterfly, mission blue (Icaricia icarioides missionensis)
E Butterfly, Myrtle's silverspot (Speyeria zerene myrtleae)
T Butterfly, Oregon silverspot (Speyeria zerene hippolyta)
E Butterfly, Palos Verdes blue (Glaucopsyche lygdamus palosverdesensis)
E Butterfly, Quino checkerspot (Euphydryas editha quino (=E. e. wrighti))
E Butterfly, San Bruno elfin (Callophrys mossii bayensis)
E Butterfly, Smith's blue (Euphilotes enoptes smithi)
E Chub, bonytail (Gila elegans)
E Chub, Mohave tui (Gila bicolor mohavensis)
E Chub, Owens tui (Gila bicolor snyderi)
E Condor, California U.S.A. only (Gymnogyps californianus)
E Crayfish, Shasta (Pacifastacus fortis)
E Curlew, Eskimo (Numenius borealis)
T Eagle, bald lower 48 States (Haliaeetus leucocephalus)
E Fairy shrimp, Conservancy (Branchinecta conservatio)
E Fairy shrimp, longhorn (Branchinecta longiantenna)
E Fairy shrimp, Riverside (Streptocephalus woottoni)
E Fairy shrimp, San Diego (Branchinecta sandiegonensis)
T Fairy shrimp, vernal pool (Branchinecta lynchi)
E Fly, Delhi Sands flower-loving (Rhaphiomidas terminatus abdominalis)
E Flycatcher, southwestern willow (Empidonax traillii extimus)
E Fox, San Joaquin kit (Vulpes macrotis mutica)
E Fox, San Miguel Island (Urocyon littoralis littoralis)
E Fox, Santa Catalina Island (Urocyon littoralis catalinae)
E Fox, Santa Cruz Island (Urocyon littoralis santacruzae)
E Fox, Santa Rosa Island (Urocyon littoralis santarosae)
T Frog, California red-legged subspecies range clarified (Rana aurora draytonii)
E Frog, mountain yellow-legged southern California DPS (Rana muscosa)
T Gnatcatcher, coastal California (Polioptila californica californica)
E Goby, tidewater Entire (Eucyclogobius newberryi)
E Grasshopper, Zayante band-winged (Trimerotropis infantilis)
E Jaguar (Panthera onca)
E Kangaroo rat, Fresno (Dipodomys nitratoides exilis)
E Kangaroo rat, giant (Dipodomys ingens)
E Kangaroo rat, Morro Bay (Dipodomys heermanni morroensis)
E Kangaroo rat, San Bernardino Merriam's (Dipodomys merriami parvus)
E Kangaroo rat, Stephens' (Dipodomys stephensi (incl. D. cascus))
E Kangaroo rat, Tipton (Dipodomys nitratoides nitratoides)
E Lizard, blunt-nosed leopard (Gambelia silus)
T Lizard, Coachella Valley fringe-toed (Uma inornata)
T Lizard, Island night (Xantusia riversiana)
T Moth, Kern primrose sphinx (Euproserpinus euterpe)
E Mountain beaver, Point Arena (Aplodontia rufa nigra)
E Mouse, Pacific pocket (Perognathus longimembris pacificus)
E Mouse, salt marsh harvest (Reithrodontomys raviventris)
T Murrelet, marbled CA, OR, WA (Brachyramphus marmoratus marmoratus)
T Otter, southern sea except where XN (Enhydra lutris nereis)
T Owl, northern spotted (Strix occidentalis caurina)
E Pelican, brown except U.S. Atlantic coast, FL, AL (Pelecanus occidentalis)
E Pikeminnow (=squawfish), Colorado except Salt and Verde R. drainages, AZ (Ptychocheilus lucius)
T Plover, western snowy Pacific coastal pop. (Charadrius alexandrinus nivosus)
E Pupfish, desert (Cyprinodon macularius)
E Pupfish, Owens (Cyprinodon radiosus)
E Rabbit, riparian brush (Sylvilagus bachmani riparius)
E Rail, California clapper (Rallus longirostris obsoletus)
E Rail, light-footed clapper U.S.A. only (Rallus longirostris levipes)
E Rail, Yuma clapper U.S.A. only (Rallus longirostris yumanensis)
T Salamander, California tiger Central CA DPS (Ambystoma californiense)
E Salamander, California tiger U.S.A. (CA - Santa Barbara County) (Ambystoma californiense)
E Salamander, California tiger U.S.A. (CA - Sonoma County) (Ambystoma californiense)
E Salamander, desert slender (Batrachoseps aridus)
E Salamander, Santa Cruz long-toed (Ambystoma macrodactylum croceum)
T Salmon, chinook CA Central Valley spring-run (Oncorhynchus (=Salmo) tshawytscha)
T Salmon, chinook CA coastal (Oncorhynchus (=Salmo) tshawytscha)
E Salmon, chinook winter Sacramento R. (Oncorhynchus (=Salmo) tshawytscha)
T Salmon, coho OR, CA pop. (Oncorhynchus (=Salmo) kisutch)
E Salmon, coho central CA coast (Oncorhynchus (=Salmo) kisutch)
T Sea turtle, green except where endangered (Chelonia mydas)
E Sea turtle, leatherback (Dermochelys coriacea)
T Sea turtle, loggerhead (Caretta caretta)
T Sea turtle, olive ridley except where endangered (Lepidochelys olivacea)
T Sea-lion, Steller eastern pop. (Eumetopias jubatus)
E Sea-lion, Steller western pop. (Eumetopias jubatus)
T Seal, Guadalupe fur (Arctocephalus townsendi)
E Sheep, bighorn Peninsular CA pop. (Ovis canadensis)
E Sheep, bighorn Sierra Nevada DPS (Ovis canadensis californiana)
E Shrew, Buena Vista Lake ornate (Sorex ornatus relictus)
E Shrike, San Clemente loggerhead (Lanius ludovicianus mearnsi)
E Shrimp, California freshwater (Syncaris pacifica)
E Skipper, Carson wandering (Pseudocopaeodes eunus obscurus)
E Skipper, Laguna Mountains (Pyrgus ruralis lagunae)
T Smelt, delta (Hypomesus transpacificus)
E Snail, Morro shoulderband (=Banded dune) (Helminthoglypta walkeriana)
T Snake, giant garter (Thamnophis gigas)
E Snake, San Francisco garter (Thamnophis sirtalis tetrataenia)
T Sparrow, San Clemente sage (Amphispiza belli clementeae)
T Steelhead Central Valley CA (Oncorhynchus (=Salmo) mykiss)
T Steelhead central CA coast (Oncorhynchus (=Salmo) mykiss)
T Steelhead northern CA (Oncorhynchus (=Salmo) mykiss)
T Steelhead south central CA coast (Oncorhynchus (=Salmo) mykiss)
E Steelhead southern CA coast (Oncorhynchus (=Salmo) mykiss)
E Stickleback, unarmored threespine (Gasterosteus aculeatus williamsoni)
E Sucker, Lost River (Deltistes luxatus)
E Sucker, Modoc (Catostomus microps)
E Sucker, razorback (Xyrauchen texanus)
T Sucker, Santa Ana 3 CA river basins (Catostomus santaanae)
E Sucker, shortnose (Chasmistes brevirostris)
E Tadpole shrimp, vernal pool (Lepidurus packardi)
E Tern, California least (Sterna antillarum browni)
E Tiger beetle, Ohlone (Cicindela ohlone)
E Toad, arroyo (=arroyo southwestern) (Bufo californicus (=microscaphus))
T Tortoise, desert U.S.A., except in Sonoran Desert (Gopherus agassizii)
T Towhee, Inyo California (Pipilo crissalis eremophilus)
T Trout, bull U.S.A., conterminous, lower 48 states (Salvelinus confluentus)
T Trout, Lahontan cutthroat (Oncorhynchus clarki henshawi)
T Trout, Little Kern golden (Oncorhynchus aguabonita whitei)
T Trout, Paiute cutthroat (Oncorhynchus clarki seleniris)
E Vireo, least Bell's (Vireo bellii pusillus)
E Vole, Amargosa (Microtus californicus scirpensis)
E Whale, blue (Balaenoptera musculus)
E Whale, finback (Balaenoptera physalus)
E Whale, humpback (Megaptera novaeangliae)
E Whale, Sei (Balaenoptera borealis)
E Whale, sperm (Physeter catodon (=macrocephalus))
T Whipsnake (=striped racer), Alameda (Masticophis lateralis euryxanthus)
E Wolf, gray lower 48 States, except MN and where XN; Mexico (Canis lupus)
E Woodrat, riparian (= San Joaquin Valley) (Neotoma fuscipes riparia)
Plants -- 179
Status - Species/Listing - (Name)
E Allocarya, Calistoga (Plagiobothrys strictus)
E Alopecurus, Sonoma (Alopecurus aequalis var. sonomensis)
E Ambrosia, San Diego (Ambrosia pumila)
T Amole, purple (Chlorogalum purpureum)
T Baccharis, Encinitas (Baccharis vanessae)
E Barberry, island (Berberis pinnata ssp. insularis)
E Barberry, Nevin's (Berberis nevinii)
E Bedstraw, El Dorado (Galium californicum ssp. sierrae)
E Bedstraw, island (Galium buxifolium)
E Bird's beak, palmate-bracted (Cordylanthus palmatus)
E Bird's-beak, Pennell's (Cordylanthus tenuis ssp. capillaris)
E Bird's-beak, salt marsh (Cordylanthus maritimus ssp. maritimus)
E Bird's-beak, soft (Cordylanthus mollis ssp. mollis)
E Bladderpod, San Bernardino Mountains (Lesquerella kingii ssp. bernardina)
T Bluecurls, Hidden Lake (Trichostema austromontanum ssp. compactum)
E Bluegrass, Napa (Poa napensis)
E Bluegrass, San Bernardino (Poa atropurpurea)
T Brodiaea, Chinese Camp (Brodiaea pallida)
T Brodiaea, thread-leaved (Brodiaea filifolia)
E Broom, San Clemente Island (Lotus dendroideus ssp. traskiae)
E Buckwheat, cushenbury (Eriogonum ovalifolium var. vineum)
E Buckwheat, Ione (incl. Irish Hill) (Eriogonum apricum (incl. var. prostratum))
E Bush-mallow, San Clemente Island (Malacothamnus clementinus)
E Bush-mallow, Santa Cruz Island (Malacothamnus fasciculatus var. nesioticus)
T Butterweed, Layne's (Senecio layneae)
E Button-celery, San Diego (Eryngium aristulatum var. parishii)
E Cactus, Bakersfield (Opuntia treleasei)
E Ceanothus, coyote (Ceanothus ferrisae)
E Ceanothus, Pine Hill (Ceanothus roderickii)
T Ceanothus, Vail Lake (Ceanothus ophiochilus)
T Centaury, spring-loving (Centaurium namophilum)
E Checker-mallow, Keck's (Sidalcea keckii)
E Checker-mallow, Kenwood Marsh (Sidalcea oregana ssp. valida)
E Checker-mallow, pedate (Sidalcea pedata)
E Clarkia, Pismo (Clarkia speciosa ssp. immaculata)
E Clarkia, Presidio (Clarkia franciscana)
T Clarkia, Springville (Clarkia springvillensis)
E Clarkia, Vine Hill (Clarkia imbricata)
E Clover, Monterey (Trifolium trichocalyx)
E Clover, showy Indian (Trifolium amoenum)
T Crownbeard, big-leaved (Verbesina dissita)
E Crownscale, San Jacinto Valley (Atriplex coronata var. notatior)
T Cypress, Gowen (Cupressus goveniana ssp. goveniana)
E Cypress, Santa Cruz (Cupressus abramsiana)
T Daisy, Parish's (Erigeron parishii)
T Dudleya, Conejo (Dudleya abramsii ssp. parva)
T Dudleya, marcescent (Dudleya cymosa ssp. marcescens)
E Dudleya, Santa Clara Valley (Dudleya setchellii)
T Dudleya, Santa Cruz Island (Dudleya nesiotica)
T Dudleya, Verity's (Dudleya verityi)
T Dudleyea, Santa Monica Mountains (Dudleya cymosa ssp. ovatifolia)
T Dwarf-flax, Marin (Hesperolinon congestum)
E Evening-primrose, Antioch Dunes (Oenothera deltoides ssp. howellii)
E Evening-primrose, Eureka Valley (Oenothera avita ssp. eurekensis)
T Evening-primrose, San Benito (Camissonia benitensis)
E Fiddleneck, large-flowered (Amsinckia grandiflora)
E Flannelbush, Mexican (Fremontodendron mexicanum)
E Flannelbush, Pine Hill (Fremontodendron californicum ssp. decumbens)
E Fringepod, Santa Cruz Island (Thysanocarpus conchuliferus)
E Gilia, Hoffmann's slender-flowered (Gilia tenuiflora ssp. hoffmannii)
E Gilia, Monterey (Gilia tenuiflora ssp. arenaria)
E Goldfields, Burke's (Lasthenia burkei)
E Goldfields, Contra Costa (Lasthenia conjugens)
T Grass, Colusa (Neostapfia colusana)
E Grass, Eureka Dune (Swallenia alexandrae)
E Grass, Solano (Tuctoria mucronata)
T Gumplant, Ash Meadows (Grindelia fraxino-pratensis)
T Howellia, water (Howellia aquatilis)
E Indian paintbrush, San Clemente Island (Castilleja grisea)
E Jewelflower, California (Caulanthus californicus)
E Jewelflower, Metcalf Canyon (Streptanthus albidus ssp. albidus)
E Jewelflower, Tiburon (Streptanthus niger)
E Larkspur, Baker's (Delphinium bakeri)
E Larkspur, San Clemente Island (Delphinium variegatum ssp. kinkiense)
E Larkspur, yellow (Delphinium luteum)
E Layia, beach (Layia carnosa)
E Lessingia, San Francisco (Lessingia germanorum (=L.g. var. germanorum))
E Lily, Pitkin Marsh (Lilium pardalinum ssp. pitkinense)
E Lily, Western (Lilium occidentale)
T Liveforever, Laguna Beach (Dudleya stolonifera)
E Liveforever, Santa Barbara Island (Dudleya traskiae)
E Lupine, clover (Lupinus tidestromii)
E Lupine, Nipomo Mesa (Lupinus nipomensis)
E Malacothrix, island (Malacothrix squalida)
E Malacothrix, Santa Cruz Island (Malacothrix indecora)
E Mallow, Kern (Eremalche kernensis)
E Manzanita, Del Mar (Arctostaphylos glandulosa ssp. crassifolia)
T Manzanita, Ione (Arctostaphylos myrtifolia)
T Manzanita, Morro (Arctostaphylos morroensis)
T Manzanita, pallid (Arctostaphylos pallida)
E Manzanita, Presidio (Arctostaphylos hookeri var. ravenii)
E Manzanita, Santa Rosa Island (Arctostaphylos confertiflora)
T Mariposa lily, Tiburon (Calochortus tiburonensis)
E Meadowfoam, Butte County (Limnanthes floccosa ssp. californica)
E Meadowfoam, Sebastopol (Limnanthes vinculans)
E Mesa-mint, Otay (Pogogyne nudiuscula)
E Mesa-mint, San Diego (Pogogyne abramsii)
E Milk-vetch, Braunton's (Astragalus brauntonii)
E Milk-vetch, Clara Hunt's (Astragalus clarianus)
E Milk-vetch, Coachella Valley (Astragalus lentiginosus var. coachellae)
E Milk-vetch, coastal dunes (Astragalus tener var. titi)
E Milk-vetch, Cushenbury (Astragalus albens)
T Milk-vetch, Fish Slough (Astragalus lentiginosus var. piscinensis)
E Milk-vetch, Lane Mountain (Astragalus jaegerianus)
T Milk-vetch, Peirson's (Astragalus magdalenae var. peirsonii)
E Milk-vetch, triple-ribbed (Astragalus tricarinatus)
E Milk-vetch, Ventura Marsh (Astragalus pycnostachyus var. lanosissimus)
E Monardella, willowy (Monardella linoides ssp. viminea)
E Morning-glory, Stebbins' (Calystegia stebbinsii)
E Mountain balm, Indian Knob (Eriodictyon altissimum)
E Mountain-mahogany, Catalina Island (Cercocarpus traskiae)
E Mustard, slender-petaled (Thelypodium stenopetalum)
E Navarretia, few-flowered (Navarretia leucocephala ssp. pauciflora (=N. pauciflora))
E Navarretia, many-flowered (Navarretia leucocephala ssp. plieantha)
T Navarretia, spreading (Navarretia fossalis)
E Niterwort, Amargosa (Nitrophila mohavensis)
E Onion, Munz's (Allium munzii)
E Orcutt grass, California (Orcuttia californica)
E Orcutt grass, hairy (Orcuttia pilosa)
E Orcutt grass, Sacramento (Orcuttia viscida)
T Orcutt grass, San Joaquin (Orcuttia inaequalis)
T Orcutt grass, slender (Orcuttia tenuis)
T Owl's-clover, fleshy (Castilleja campestris ssp. succulenta)
E Oxytheca, cushenbury (Oxytheca parishii var. goodmaniana)
T Paintbrush, ash-grey (Castilleja cinerea)
E Paintbrush, soft-leaved (Castilleja mollis)
E Paintbrush, Tiburon (Castilleja affinis ssp. neglecta)
E Penny-cress, Kneeland Prairie (Thlaspi californicum)
E Pentachaeta, Lyon's (Pentachaeta lyonii)
E Pentachaeta, white-rayed (Pentachaeta bellidiflora)
E Phacelia, island (Phacelia insularis ssp. insularis)
E Phlox, Yreka (Phlox hirsuta)
E Piperia, Yadon's (Piperia yadonii)
E Polygonum, Scotts Valley (Polygonum hickmanii)
E Potentilla, Hickman's (Potentilla hickmanii)
T Pussypaws, Mariposa (Calyptridium pulchellum)
E Rock-cress, Hoffmann's (Arabis hoffmannii)
E Rock-cress, McDonald's (Arabis mcdonaldiana)
E Rockcress, Santa Cruz Island (Sibara filifolia)
T Rush-rose, island (Helianthemum greenei)
T Sandwort, Bear Valley (Arenaria ursina)
E Sandwort, Marsh (Arenaria paludicola)
E Seablite, California (Suaeda californica)
E Sedge, white (Carex albida)
E Spineflower, Ben Lomond (Chorizanthe pungens var. hartwegiana)
E Spineflower, Howell's (Chorizanthe howellii)
T Spineflower, Monterey (Chorizanthe pungens var. pungens)
E Spineflower, Orcutt's (Chorizanthe orcuttiana)
E Spineflower, Robust (incl. Scotts Valley) (Chorizanthe robusta (incl. vars. robusta and hartwegii))
E Spineflower, slender-horned (Dodecahema leptoceras)
E Spineflower, Sonoma (Chorizanthe valida)
T Spurge, Hoover's (Chamaesyce hooveri)
E Stonecrop, Lake County (Parvisedum leiocarpum)
E Sunburst, Hartweg's golden (Pseudobahia bahiifolia)
T Sunburst, San Joaquin adobe (Pseudobahia peirsonii)
E Sunflower, San Mateo woolly (Eriophyllum latilobum)
E Sunshine, Sonoma (Blennosperma bakeri)
E Taraxacum, California (Taraxacum californicum)
E Tarplant, Gaviota (Deinandra increscens ssp. villosa)
T Tarplant, Otay (Deinandra (=Hemizonia) conjugens)
T Tarplant, Santa Cruz (Holocarpha macradenia)
E Thistle, Chorro Creek bog (Cirsium fontinale var. obispoense)
E Thistle, fountain (Cirsium fontinale var. fontinale)
E Thistle, La Graciosa (Cirsium loncholepis)
E Thistle, Loch Lomond coyote (Eryngium constancei)
E Thistle, Suisun (Cirsium hydrophilum var. hydrophilum)
T Thornmint, San Diego (Acanthomintha ilicifolia)
E Thornmint, San Mateo (Acanthomintha obovata ssp. duttonii)
E Tuctoria, Greene's (Tuctoria greenei)
T Vervain, Red Hills (Verbena californica)
E Wallflower, Ben Lomond (Erysimum teretifolium)
E Wallflower, Contra Costa (Erysimum capitatum var. angustatum)
E Wallflower, Menzies' (Erysimum menziesii)
E Watercress, Gambel's (Rorippa gambellii)
T Wild-buckwheat, southern mountain (Eriogonum kennedyi var. austromontanum)
E Woodland-star, San Clemente Island (Lithophragma maximum)
E Woolly-star, Santa Ana River (Eriastrum densifolium ssp. sanctorum)
E Wooly-threads, San Joaquin (Monolopia (=Lembertia) congdonii)
E Yerba santa, Lompoc (Eriodictyon capitatum)