Whiskeytown National Recreation Area Park

Rank: 85

Park Description

Whiskeytown Lake's beautiful sapphire-blue waters, surrounded by mountain peaks, are perhaps the most prominent feature of the park. However, water-based recreation is only a small part of what the park has to offer. The 39,000 acres surrounding the lake hold four waterfalls, pristine mountain creeks, 70 miles of trails, and opportunities to explore the history of the California Gold Rush.

Park Address

P.O. Box 188 14412 Kennedy Memorial Drive

Whiskeytown, CA, 96095

Whiskeytown National Recreation Area Park Activites











Species in Whiskeytown National Recreation Area Park by Category

Here you can look up all the species found in Whiskeytown National Recreation Area Park. Start by picking a category. From there you can see how many species have either the common name beggining with each letter or scientific name. It's a good place to start if you're looking for what kind of species are invasive to the park, or perhaps how common or rare a species is for that area.

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American marten Martes americana - - - - - -
American Beaver, Beaver, Canadian Beaver Castor canadensis Present Native Uncommon
Amargosa vole, California vole Microtus californicus Probably Present - - - -
Allen's Chipmunk Tamias senex Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
bobcat Lynx rufus Present Native Common
Blackcat, Fisher, Pekan Martes pennanti Present Native Common
Bonaparte Weasel, Bonaparte's Weasel, Ermine, Short-tailed Weasel Mustela erminea Probably Present - - - -
badger Taxidea taxus Probably Present - - - -
Black Bear Ursus americanus Present Native Common
Brown bear, Grizzly bear Ursus arctos - - - - - -
Brazilian Free-tailed Bat Tadarida brasiliensis Present Native Uncommon
big brown bat Eptesicus fuscus Present Native Common
black-tailed jack rabbit, Black-tailed Jackrabbit Lepus californicus Present Native Common
Botta's Pocket Gopher Thomomys bottae Present Native Uncommon
bushy-tailed woodrat Neotoma cinerea Probably Present - - - -
Brush Mouse Peromyscus boylii Present Native Common
Black Rat Rattus rattus Present Non-native Uncommon
beechy ground squirrel, California ground squirrel Citellus beecheyi - - - - - -
Broad-footed Mole Scapanus latimanus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
coyote Canis latrans Present Native Uncommon
common gray fox Urocyon cinereoargenteus Present Native Common
Cougar, mountain lion, Puma Puma concolor Present Native Common
common otter, North American River Otter, northern river otter, river otter Lontra canadensis Present Native Common
California Myotis Myotis californicus Present Native Common
Common Opossum Didelphis marsupialis - - - - - -
Coronation Island vole, long-tailed vole Microtus longicaudus Probably Present - - - -
Creeping Vole, Vole Microtus oregoni - - - - - -
Common Muskrat, Muskrat, Musquash, Water Rat Ondatra zibethicus Probably Present - - - -
California Ground Squirrel Spermophilus beecheyi Present Native Abundant
Chipmunks Tamias - - - - - -
Chickaree, Douglas Squirrel, Douglas' Squirrel Tamiasciurus douglasii Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dusky-footed Woodrat Neotoma fuscipes Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Spotted Skunk, spotted skunk Spilogale putorius Present Native Uncommon
eastern red bat Lasiurus borealis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Feral Pig Sus scrofa Present Non-native Rare
- - Felis rufus Present - - - -
fringed myotis Myotis thysanodes Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Gulo gulo luteus - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
hoary bat Lasiurus cinereus Present Native Uncommon
Hedgehog, Porcupine Erethizon dorsatum Present Native Uncommon
house mouse Mus musculus Present Non-native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
long-tailed weasel Mustela frenata Present Native Uncommon
long-eared myotis Myotis evotis Present Native Uncommon
little brown bat Myotis lucifugus Probably Present - - - -
Long-legged Myotis Myotis volans Probably Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mule deer Odocoileus hemionus Present Native Common
mountain lion Felis concolor Present - - - -
mink Mustela vison Present Native Uncommon
Mountain Cottontail, Nuttall's cottontail Sylvilagus nuttallii - - - - - -
Mearns Flying Squirrel, Northern Flying Squirrel Glaucomys sabrinus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Water Shrew, Water Shrew, White-lipped Water Shrew Sorex palustris Probably Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Otter, River Otter Lutra canadensis Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
pallid bat Antrozous pallidus Present Native Uncommon
packrats, woodrats Neotoma - - - - - -
prairie deer mouse Peromyscus maniculatus Present Native Common
Pinon Mouse Peromyscus truei Probably Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Red Fox Vulpes fulva - - - - - -
red fox Vulpes vulpes Probably Present - - - -
Ringtail Bassariscus astutus Present Native Common
raccoon Procyon lotor Present Native Uncommon
Rodent Eutamias - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
striped skunk Mephitis mephitis Present Native Common
silver-haired bat Lasionycteris noctivagans Present Native Common
Snowshoe Hare, Varying Hare Lepus americanus - - - - - -
Shrew, Trowbridge's Shrew Sorex trowbridgii Probably Present - - - -
Shrew-mole Neurotrichus gibbsii Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Townsend's Big-eared Bat Corynorhinus townsendii Present Native Uncommon
Townsend's big-eared bat Plecotus townsendii Present - - - -
Townsend's Big-eared Bat Plecotus townsendii townsendii - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Virginia opossum Didelphis virginiana Present Non-native Uncommon
vagrant shrew Sorex vagrans Probably Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western Spotted Skunk Spilogale gracilis - - - - - -
Wolverine Gulo gulo - - - - - -
Western Red Bat Lasiurus blossevillii - - - - - -
Western Red-backed Vole Clethrionomys californicus Probably Present Native - -
western harvest mouse Reithrodontomys megalotis Probably Present - - - -
Western Gray Squirrel Sciurus griseus Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yuma Myotis Myotis yumanensis Present Native Common
yellow-pine chipmunk Tamias amoenus Probably Present - - - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Golden Eagle, Golden Eagle Aquila chrysaetos Present Native Rare
American Pintail, Northern Pintail, Pintail Anas acuta Present Native Uncommon
American Wigeon, Baldpate Anas americana Present Native Uncommon
American Golden-eye, Common Goldeneye Bucephala clangula Present Native Uncommon
American Merganser, Common Merganser Mergus merganser Present Native Common
American Black Swift, Black Swift Cypseloides niger Unconfirmed Native - -
Anna's Hummingbird Calypte anna Present Native Common
Allen's Hummingbird Selasphorus sasin Unconfirmed Native - -
American Herring Gull, Herring Gull Larus argentatus Present Native Uncommon
American Peregrine Falcon, Duck Hawk, Peregrine Falcon Falco peregrinus Present Native Rare
american kestrel Falco sparverius Present Native Rare
American Coot, Northern American Coot Fulica americana Present Native Abundant
American dipper Cinclus mexicanus Present Native Common
american crow Corvus brachyrhynchos Present Native Uncommon
american goldfinch Carduelis tristis Present Native Common
American Pipit, American Water Pipit, Water Pipit Anthus rubescens Present Native Rare
american robin Turdus migratorius Present Native Abundant
Ash-throated Flycatcher Myiarchus cinerascens Present Native Common
Arkansas Kingbird, Western Kingbird Tyrannus verticalis Probably Present Native - -
American Bittern Botaurus lentiginosus Not In Park Native - -
American White Pelican, White Pelican Pelecanus erythrorhynchos Present Native Occasional
Acorn Woodpecker Melanerpes formicivorus Present Native Abundant
American Long-eared Owl, Long-eared Owl Asio otus Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bald Eagle, Northern Bald Eagle Haliaeetus leucocephalus Present Native Common
Bufflehead, Buffle-head Bucephala albeola Present Native Abundant
Barrow's Goldeneye Bucephala islandica Probably Present Native - -
Blue Goose, Snow Goose Chen caerulescens Present Native Rare
Black-chinned Hummingbird Archilochus alexandri Probably Present Native - -
Bonaparte's Gull Larus philadelphia Unconfirmed Native - -
Baird's Sandpiper Calidris bairdii Unconfirmed Native - -
Band-tailed Pigeon Columba fasciata Present Native Abundant
Belted Kingfisher, Eastern Belted Kingfisher Ceryle alcyon Present Native Common
Blue Grouse Dendragapus obscurus Present Native Rare
Bushtit Psaltriparus minimus Present Native Common
Black-headed Grosbeak Pheucticus melanocephalus Present Native Abundant
Brown Creeper Certhia americana Present Native Common
barn swallow Hirundo rustica Present Native Common
Bank Swallow, Common Bank Swallow Riparia riparia Present Native Occasional
Brewer's Blackbird Euphagus cyanocephalus Present Native Abundant
baltimore oriole Icterus galbula Present Native Common
brown-headed cowbird Molothrus ater Present Native Common
Black-throated Gray Warbler Dendroica nigrescens Present Native Common
blue-gray gnatcatcher Polioptila caerulea Present Native Uncommon
Bewick's Wren, Eastern Bewick's Wren Thryomanes bewickii Present Native Common
Black Phoebe Sayornis nigricans Present Native Common
Barn Owl, North American Barn Owl Tyto alba Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
cooper's hawk Accipiter cooperii Present Native Uncommon
Cinnamon Teal Anas cyanoptera Probably Present Native - -
Common Mallard, Mallard Anas platyrhynchos Present Native Common
Common White-fronted Goose, Greater White-fronted Goose Anser albifrons Present Native Rare
Canvasback Aythya valisineria Present Native Uncommon
Canada Goose, Eastern Canada Goose Branta canadensis Present Native Abundant
Calliope Hummingbird Stellula calliope Probably Present Native - -
common nighthawk Chordeiles minor Present Native Rare
Common Poorwill Phalaenoptilus nuttallii Present Native Rare
California Gull Larus californicus Present Native Common
Caspian Tern Sterna caspia Probably Present Native - -
Common Snipe, Wilson's Common Snipe, Wilson's Snipe Gallinago gallinago Present Native Rare
California Quail Callipepla californica Present Native Abundant
Canada Ruffed Grouse, Partridge, Ruffed Grouse, Timber Grouse Bonasa umbellus Probably Present Native - -
Common Loon, Greater Common Loon Gavia immer Present Native Uncommon
cedar waxwing Bombycilla cedrorum Present Native Uncommon
Common Raven, Northern Raven, Raven Corvus corax Present Native Abundant
Clark's Nutcracker Nucifraga columbiana Present Native Uncommon
California Towhee Pipilo crissalis Present Native Uncommon
chipping sparrow Spizella passerina Present Native Uncommon
Cassin's Finch Carpodacus cassinii Probably Present Native - -
Cliff Swallow, Eastern Cliff Swallow, Eave Swallow, Northern Cliff Swallow Petrochelidon pyrrhonota Present Native Common
California Thrasher Toxostoma redivivum Present Native Uncommon
Chestnut-backed chickadee Poecile rufescens Present Native Uncommon
common yellowthroat Geothlypis trichas Probably Present Native - -
Canyon Wren Catherpes mexicanus Present Native Rare
Cassin's Vireo Vireo cassinii Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
dark-eyed junco Junco hyemalis Present Native Abundant
- - Dendroica coronata auduboni Present Native Common
Dusky Flycatcher Empidonax oberholseri Present Native Uncommon
downy woodpecker Picoides pubescens Present Native Common
Double-crested Cormorant, Northern Double-crested Cormorant Phalacrocorax auritus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Goshawk, Goshawk, Northern Goshawk Accipiter gentilis Present Native Occasional
Eastern Pigeon Hawk, Merlin, Pigeon Hawk Falco columbarius Present Native Rare
Eastern Lark Sparrow, Lark Sparrow Chondestes grammacus Present Native Uncommon
evening grosbeak Coccothraustes vespertinus Present Native Uncommon
european starling Sturnus vulgaris Present Non-native Common
Eastern Green Heron, Green heron, Green-backed Heron Butorides virescens Present Native Uncommon
Eared Grebe Podiceps nigricollis Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Forster's Tern Sterna forsteri Not In Park Native - -
Fox Sparrow Passerella iliaca Present Native Common
Flammulated Owl Otus flammeolus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Green-winged Teal Anas crecca Present Native Uncommon
Gadwall Anas strepera Present Native Uncommon
Greater Scaup, Greater Scaup Duck Aythya marila Present Native Rare
Glaucous-winged gull Larus glaucescens Present Native Rare
Greater Yellowlegs, Greater Yellow-legs Tringa melanoleuca Not In Park Native - -
Greater Roadrunner Geococcyx californianus Present Native Rare
Green-tailed Towhee Pipilo chlorurus Not In Park Native - -
Golden-crowned Sparrow Zonotrichia atricapilla Present Native Uncommon
golden-crowned kinglet Regulus satrapa Present Native Common
Great Blue Heron, Northern Great Blue Heron Ardea herodias Present Native Common
Green-backed Heron Butorides striatus Present Native Uncommon
Great Egret Casmerodius albus Present Native Rare
great horned owl Bubo virginianus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Hooded Merganser Lophodytes cucullatus Present Native Common
house finch Carpodacus mexicanus Present Native Common
Hermit Warbler Dendroica occidentalis Probably Present Native - -
house sparrow Passer domesticus Present Non-native Common
house wren Troglodytes aedon Present Native Common
hermit thrush Catharus guttatus Present Native Uncommon
Hammond's Flycatcher Empidonax hammondii Probably Present Native - -
Hutton's Vireo Vireo huttoni Present Native Common
hairy woodpecker Picoides villosus Present Native Common
Horned Grebe Podiceps auritus Present Native Common
Holboell's Grebe, Holboell's Red-necked Grebe, Red-necked Grebe Podiceps grisegena Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Killdeer, Northern Killdeer Charadrius vociferus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Lesser Scaup, Lesser Scaup Duck Aythya affinis Present Native Uncommon
Least Sandpiper Calidris minutilla Probably Present Native - -
Lazuli Bunting Passerina amoena Present Native Common
Lincoln's Sparrow, Northern Lincoln's Sparrow Melospiza lincolnii Present Native Uncommon
Lawrence's Goldfinch Carduelis lawrencei Probably Present Native - -
Lesser Goldfinch Carduelis psaltria Present Native Abundant
loggerhead shrike Lanius ludovicianus Not In Park Native - -
Long-billed Marsh Wren, Marsh Wren, Prairie Marsh Wren Cistothorus palustris Not In Park Native - -
Lewis' Woodpecker Melanerpes lewis Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mourning dove Zenaida macroura Present Native Common
Mountain Quail Oreortyx pictus Present Native Abundant
Mountain Chickadee Poecile gambeli Present Native Common
MacGillivray's Warbler Oporornis tolmiei Present Native Common
Mountain Bluebird Sialia currucoides Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern shoveler, Shoveller Anas clypeata Present Native Uncommon
Northern Ruddy Duck, Ruddy Duck Oxyura jamaicensis Present Native Common
Northern Phalarope, Red-necked Phalarope Phalaropus lobatus Not In Park Native - -
Northern Virginia Rail, Virginia Rail Rallus limicola Probably Present Native - -
northern rough-winged swallow Stelgidopteryx serripennis Present Native Common
northern mockingbird Mimus polyglottos Present Native Uncommon
nashville warbler Vermivora ruficapilla Present Native Common
northern flicker Colaptes auratus Present Native Abundant
Nuttall's Woodpecker Picoides nuttallii Present Native Uncommon
Northern Saw-whet Owl Aegolius acadicus Present Native Rare
Northern Pygmy-Owl Glaucidium gnoma Present Native Common
Northern Spotted Owl Strix occidentalis caurina Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
osprey Pandion haliaetus Present Native Common
Oak Titmouse Baeolophus inornatus Present Native Common
orange-crowned warbler Vermivora celata Present Native Common
Olive-sided Flycatcher Contopus cooperi Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Prairie Falcon Falco mexicanus Probably Present Native - -
Pine siskin Carduelis pinus Present Native Uncommon
purple finch Carpodacus purpureus Present Native Common
purple martin Progne subis Probably Present Native - -
Pygmy Nuthatch Sitta pygmaea Present Native Uncommon
Pileated Woodpecker Dryocopus pileatus Present Native Rare
Pied-billed Grebe Podilymbus podiceps Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-tailed hawk Buteo jamaicensis Present Native Common
Redhead Aythya americana Present Native Rare
Ring-necked Duck Aythya collaris Present Native Common
Ross's Goose Chen rossii Probably Present Native - -
Red-breasted Merganser Mergus serrator Present Native Rare
Rufous Hummingbird Selasphorus rufus Present Native Uncommon
Ring-billed Gull Larus delawarensis Present Native Common
rock dove Columba livia Present Non-native Uncommon
Red Crossbill Loxia curvirostra Present Native Rare
red-winged blackbird Agelaius phoeniceus Present Native Common
ruby-crowned kinglet Regulus calendula Present Native Common
red-breasted nuthatch Sitta canadensis Present Native Common
Rock Wren Salpinctes obsoletus Probably Present Native - -
Red-naped Sapsucker Sphyrapicus nuchalis Unconfirmed Native - -
Red-breasted Sapsucker Sphyrapicus ruber Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
sharp-shinned hawk Accipiter striatus Present Native Uncommon
Surf Scoter Melanitta perspicillata Unconfirmed Native - -
Spotted Sandpiper Actitis macularia Present Native Uncommon
Sora Rail, Sora Porzana carolina Probably Present Native - -
Steller's Jay Cyanocitta stelleri Present Native Abundant
Sage Sparrow Amphispiza belli Probably Present Native - -
song sparrow Melospiza melodia Present Native Common
Spotted Towhee Pipilo maculatus Present Native Abundant
swainson's thrush Catharus ustulatus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
turkey vulture Cathartes aura Present Native Abundant
Tundra Swan, Whistling Swan Cygnus columbianus Present Native Rare
Thayer's Gull Larus thayeri Present Native Occasional
Tree Swallow Tachycineta bicolor Present Native Common
Townsend's Warbler Dendroica townsendi Unconfirmed Native - -
Townsend's Solitaire Myadestes townsendi Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Vaux's Swift Chaetura vauxi Probably Present Native - -
Violet-green Swallow Tachycineta thalassina Present Native Uncommon
Varied Thrush Ixoreus naevius Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Wood Duck Aix sponsa Present Native Uncommon
Wilson's Phalarope Phalaropus tricolor Not In Park Native - -
Wild Turkey Meleagris gallopavo Present Non-native Uncommon
Western Scrub-Jay Aphelocoma californica Present Native Abundant
white-throated sparrow Zonotrichia albicollis Unconfirmed Native - -
white-crowned sparrow Zonotrichia leucophrys Present Native Abundant
Western Meadowlark Sturnella neglecta Present Native Uncommon
wilson's warbler Wilsonia pusilla Present Native Uncommon
white-breasted nuthatch Sitta carolinensis Present Native Common
Wrentit Chamaea fasciata Present Native Common
Western Tanager Piranga ludoviciana Present Native Common
winter wren Troglodytes troglodytes Present Native Common
Western Bluebird Sialia mexicana Present Native Common
western wood-pewee Contopus sordidulus Present Native Common
Western Flycatcher Empidonax difficilis Present Native Common
willow flycatcher Empidonax traillii Probably Present Native - -
Willow flycatcher Empidonax traillii brewsteri Probably Present Native - -
warbling vireo Vireo gilvus Present Native Uncommon
White-headed Woodpecker Picoides albolarvatus Probably Present Native - -
Williamson's Sapsucker Sphyrapicus thyroideus Unconfirmed Native - -
Western Grebe Aechmophorus occidentalis Present Native Common
Western Screech-Owl Otus kennicottii Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow-rumped warbler Dendroica coronata Present Native Common
yellow warbler Dendroica petechia Present Native Uncommon
yellow-breasted chat Icteria virens Present Native Common

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
black racer Coluber constrictor Present Native Common
Bullsnake, Gopher Snake Pituophis catenifer Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Coluber constrictor mormon - - - - - -
Common Kingsnake Lampropeltis getula Present Native Uncommon
California Mountain Kingsnake Lampropeltis zonata Present Native Uncommon
common sagebrush lizard Sceloporus graciosus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern kingsnake Lampropeltis getulus - - - - - -
eastern garter snake Thamnophis sirtalis Present Native Common
eastern fence lizard Sceloporus undulatus - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Gerrhonotus coeruleus Probably Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
king snake Lampropeltis - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Alligator Lizard Elgaria coerulea Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pine Snake, Pinesnake Pituophis melanoleucus Present Native Common
Prairie Rattlesnake, Western Rattlesnake Crotalus viridis Present Native Common
Pacific pond turtle, western pond turtle Clemmys marmorata Present Native Common
Pacific Pond Turtle Clemmys marmorata marmorata - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
rubber boa Charina bottae Probably Present Native - -
ringneck snake Diadophis punctatus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Shasta Alligator Lizard Elgaria coerulea shastensis Present Native Common
Southern Alligator Lizard Elgaria multicarinata Present Native Abundant
Sharp-tailed Snake Contia tenuis Present Native Common
Striped Racer Masticophis lateralis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Texas Nightsnake Hypsiglena torquata Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western Terrestrial Garter Snake Thamnophis elegans Present Native Common
Western Fence Lizard Sceloporus occidentalis Present Native Abundant
western skink Eumeces skiltonianus Present Native Common
western whiptail Cnemidophorus tigris Present Native Uncommon

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
boreal (western) toad Bufo boreas Present Native Common
bullfrog Rana catesbeiana Present Non-native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
California Newt Taricha torosa - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ensatina Ensatina eschscholtzii Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Foothill Yellow-legged Frog Rana boylii Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Holarctic Treefrogs, Treefrogs Hyla - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Long-toed Salamander Ambystoma macrodactylum Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Pacific Treefrog, Pacific Chorus Frog, Pacific Treefrog Pseudacris regilla Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pacific Treefrog Hyla regilla Present - - - -
Pacific Giant Salamander Dicamptodon tenebrosus - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Red-legged Frog Rana aurora Probably Present - - - -
Rough-skinned Newt Taricha granulosa Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Scaphiopus hammondii - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Tailed Frog Ascaphus truei Present Native Uncommon

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American river lamprey Lampetra ayresii Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bluegill Lepomis macrochirus Present Non-native Common
black crappie Pomoxis nigromaculatus Present Non-native Common
Blueback salmon, Kokanee, Red salmon, Sockeye salmon Oncorhynchus nerka Present Non-native Abundant
Brown Trout, Loch Leven Brown Trout, Scotch Sea-trout Salmo trutta Present Non-native Uncommon
Brook Trout, Native Brook Trout Salvelinus fontinalis Present Non-native Common
bullheads, scaleless sculpins, sculpins Cottidae - - - - - -
Brown Bullhead Ameiurus nebulosus Present Non-native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Chinook salmon, King salmon Oncorhynchus tshawytscha Present Native Uncommon
Channel catfish Ictalurus punctatus Present Non-native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
gambusias, topminnmows Gambusia - - - - - -
Green Sunfish Lepomis cyanellus Present Non-native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Kamloops Trout, Rainbow Trout, Steelhead Trout, Steel-head Trout Oncorhynchus mykiss Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Largemouth Bass Micropterus salmoides Present Non-native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pacific lamprey Lampetra tridentata Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Speckled Dace Rhinichthys osculus - - - - - -
Small Mouthed Black-bass, Smallmouth Bass, Small-mouthed Bass Micropterus dolomieu Present Non-native Common
spotted bass Micropterus punctulatus Present Non-native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
threadfin shad Dorosoma petenense Not In Park Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
western mosquitofish Gambusia affinis Probably Present Non-native - -
Western brook lamprey Lampetra richardsoni Probably Present Native - -
White Catfish Ameiurus catus Probably Present Non-native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American waterplantain, European water plantain Alisma plantago-aquatica Present Native Unknown
arumleaf arrowhead, arum-leaf arrowhead, nothern arrowhead, wapato Sagittaria cuneata - - - - - -
arrow-grass, seaside arrowgrass Triglochin maritima Present Native Unknown
asparagus Asparagus officinalis Present Non-native Rare
Alaska rein-orchid Piperia unalascensis Present Native Uncommon
agoseris, mountain dandelion Agoseris - - - - - -
arrowleaf groundsel, arrowleaf ragwort Senecio triangularis Present Native Unknown
American yellowrocket, erectpod wintercress, wintercress Barbarea orthoceras Probably Present Native - -
Asian mustard, BRASSICA Brassica tournefortii Present Non-native Unknown
American river sulphur-flower buckwheat, sulphur-flower buckwheat Eriogonum umbellatum var. polyanthum Present Native Unknown
American dogwood, red osier Cornus sericea ssp. sericea Present Native Common
- - Arctostaphylos patula Present Native Abundant
- - Azalea - - - - - -
- - Acacia - - - - - -
American licorice, licorice, wild licorice Glycyrrhiza lepidota Unconfirmed Native - -
Anderson's lupine Lupinus andersonii Present Native Unknown
alfalfa Medicago - - - - - -
Alfalfa, Lucerne Medicago sativa Present Non-native Unknown
American vetch, purple vetch Vicia americana ssp. americana - - - - - -
American vetch Vicia americana var. americana Present Native Unknown
alder Alnus - - - - - -
- - Alnus incana - - - - - -
- - Alnus viridis ssp. sinuata Present Native Uncommon
alfilaria Erodium cicutarium Present Non-native Unknown
Applegate Paintbrush Castilleja applegatei Present Native Unknown
- - Antirrhinum vexillocalyculatum Present Native Uncommon
azure beard-tongue Penstemon azureus var. azureus Probably Present Native - -
American speedwell, brooklime Veronica americana Unconfirmed Native - -
Aaron's beard Hypericum calycinum Present Non-native Uncommon
arroyo willow Salix lasiolepis Present Native Common
Autumn willow-herb Epilobium brachycarpum Present Native Unknown
Awl Sedge Carex stipata Present Native Unknown
awned flat sedge, bearded flatsedge, bearded nutgrass Cyperus squarrosus Present Native Unknown
American bulrush Scirpus americanus Present Non-native Unknown
awnless brome, smooth brome Bromus inermis Present Non-native Unknown
annual hairgrass Deschampsia danthonioides Present Native Unknown
alkali barley Hordeum depressum Present Native Unknown
alkali rye Leymus triticoides Present Native Uncommon
awned or bearded melic Melica aristata Probably Present Native - -
annual bluegrass Poa annua Present Non-native Unknown
American rockbrake Cryptogramma acrostichoides Present Native Unknown
- - Aphanes occidentalis Present Native Common
Antelope bitterbrush Purshia tridentata - - - - - -
American pillwort Pilularia americana Present Native Unknown
American dwarf mistletoe, lodgepole pine dwarf mistletoe Arceuthobium americanum Present Native Unknown
AMERICAN DWARF MISTLETOE Arceuthobium campylopodum Present Native Unknown
- - Acer glabrum ssp. torreyi - - - - - -
American watermilfoil, shortspike watermilfoil, Siberian water-milfoil Myriophyllum sibiricum Present Native Unknown
alumroot Heuchera - - - - - -
American black nightshade Solanum americanum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
broad waterweed, Canada waterweed, Canadian waterweed Elodea canadensis Present Native Unknown
baby pondweed, small pondweed Potamogeton pusillus Present Non-native Unknown
bur chervil, burr chervil Anthriscus caucalis Present Non-native Unknown
bigseed biscuitroot, bigseed lomatium, largefruit biscuitroot, large-fruit desert-parsley, long mamma Lomatium macrocarpum Present Native Unknown
bluedicks Dichelostemma capitatum Present Native Unknown
blue dicks Dichelostemma capitatum ssp. capitatum - - Native - -
blue-eyed grass Sisyrinchium bellum Present Native Unknown
Broad-lipped Twayblade Listera convallarioides Present Native Uncommon
blow wives Achyrachaena mollis Present Native Uncommon
Beggar Ticks, Stick-tight Bidens frondosa Present Native Unknown
bull thistle Cirsium vulgare Present Non-native Common
Bloomer's rabbitbrush, goldenweed Ericameria bloomeri Present Native Uncommon
Bigelow's sneezeweed Helenium bigelovii Probably Present Native - -
blowball, common dandelion, dandelion, faceclock Taraxacum officinale Present Non-native Uncommon
Buckbean Menyanthes trifoliata - - - - - -
baby blue eyes, baby blue-eyes Nemophila menziesii - - - - - -
Black Mustard Brassica nigra Present Non-native Common
bitter cress Cardamine oligosperma Present Native Unknown
Broad-leaf pepperwort Lepidium latifolium Present Non-native Rare
Brittle stitchwort Minuartia nuttallii Present Native Unknown
bouncingbet Saponaria officinalis Present Non-native Common
buckwheat, wild buckwheat Eriogonum - - - - - -
bare-stem buckwheat Eriogonum nudum Present Native Unknown
Buckwheat Eriogonum umbellatum Present Native Unknown
broom buckwheat, wickerstem buckwheat Eriogonum vimineum Present Native Unknown
blazingstar, stickleaf Mentzelia - - - - - -
blazingstar mentzelia, smoothstem blazingstar Mentzelia laevicaulis Present Native Unknown
bearberry, manzanitas Arctostaphylos - - - - - -
bog wintergreen Pyrola asarifolia ssp. asarifolia Present Native Uncommon
blueberries, blueberry, huckleberry Vaccinium - - - - - -
broadleaf starflower, western starflower Trientalis latifolia Present Native Uncommon
Birdsfoot Trefoil Lotus corniculatus Present Non-native Unknown
big deervetch Lotus crassifolius Present Native Unknown
broad-leaved lotus Lotus crassifolius var. crassifolius Probably Present Native - -
broadleaf lupine, broad-leaf lupine Lupinus latifolius Present Native Unknown
broad-leaved or Klamath lupine Lupinus latifolius ssp. latifolius - - - - - -
broad-leaved lupine Lupinus latifolius var. latifolius Probably Present Native - -
bigleaf lupine, hollowleaf annual lupine Lupinus succulentus Present Native Unknown
Black Medick Medicago lupulina Present Non-native Unknown
burr medick, goldfields medic, little burclover, little bur-clover Medicago minima Present Non-native Unknown
bur clover, bur medick, burclover, California burclover, toothed medick Medicago polymorpha Present Non-native Unknown
black locust Robinia pseudoacacia Present Non-native Common
bush or Sierra chinquapin Chrysolepis sempervirens Present Native Unknown
blue oak Quercus douglasii Present Native Uncommon
Brewer's Oak, Brewer's or Oregon oak, Scrub White Oak Quercus garryana var. breweri Present Native Uncommon
Bear Brush, Fremont's silk-tassel Garrya fremontii Present Native Uncommon
bedstraw Galium - - - - - -
Blue-eyed Mary Collinsia parviflora Present Native Unknown
beardtongue Penstemon - - - - - -
Bead Lily, blue-bead lily, Queen's cup Clintonia uniflora Present Native Unknown
blue weed, ground spurge, prostrate sandmat, prostrate spurge Chamaesyce prostrata Present Non-native Unknown
Balsam Poplar Populus balsamifera - - - - - -
black cottonwood Populus balsamifera ssp. trichocarpa Present Native Unknown
Black Cottonwood Populus trichocarpa - - - - - -
bigflower groundsmoke, spreading groundsmoke Gayophytum diffusum Probably Present Native - -
bullhead lily, yellow pond-lily Nuphar luteum - - - - - -
blackjack pine, bull pine, ponderosa pine, rock pine, western yellow pine Pinus ponderosa Present Native Abundant
Bolander sedge, Bolander's sedge, wood sedge Carex bolanderi Present Native Unknown
black flatsedge Cyperus niger Present Native Unknown
blunt spike-rush Eleocharis obtusa Present Native Unknown
Beak rush Juncus - - - - - -
Baltic rush Juncus balticus Present Native Unknown
bog rush Juncus effusus var. pacificus Present Native Unknown
broomsedge Andropogon virginicus var. virginicus Present Non-native Common
brome, brome spp. Bromus - - - - - -
Bromegrass Bromus hordeaceus Present Non-native Unknown
barren brome Bromus sterilis Present Non-native Unknown
Bromegrass Bromus tectorum Present Non-native Unknown
Bermudagrass Cynodon dactylon Present Non-native Uncommon
bristly dogstail grass Cynosurus echinatus Present Non-native Unknown
Barnyard Grass Echinochloa crus-galli Present Non-native Unknown
bottlebrush squirreltail, squirreltail, western bottle-brush grass Elymus elymoides Present Native Unknown
blue wild rye, blue wildrye Elymus glaucus Present Native Common
big squirreltail Elymus multisetus Present Native Common
Bluebunch fescue [Idaho fescue] Festuca idahoensis Present Native Unknown
barley Hordeum - - - - - -
bluegrass, bluegrass spp. Poa - - - - - -
Bulbous bluegrass Poa bulbosa Present Non-native Unknown
bluebunch wheatgrass, bluebunch-wheat grass Pseudoroegneria spicata ssp. spicata Unconfirmed Native - -
broadleaf cattail Typha latifolia Present Native Common
bracken fern Pteridium aquilinum - - - - - -
Bracken fern Pteridium aquilinum var. pubescens Present Native Common
birdfoot cliffbrake Pellaea mucronata Present Native Unknown
Bleeding Heart, Pacific bleedingheart Dicentra formosa Present Native Uncommon
buttercup Ranunculus - - - - - -
buckthorn Rhamnus - - - - - -
bride's feathers Aruncus dioicus var. pubescens Present Native Unknown
black hawthorn, river hawthorn Crataegus douglasii Present Native Uncommon
bitter cherry, bittercherry Prunus emarginata Present Native Unknown
blackberry, brambles Rubus - - - - - -
black raspberry, blackcap, Raspberry, Western Raspberry Rubus leucodermis Present Native Unknown
Blackberry Rubus vitifolius - - - - - -
big leaf maple Acer macrophyllum Present Native Common
bigflower tellima Tellima grandiflora Present Native Unknown
buttonbush dodder Cuscuta cephalanthi Probably Present Native - -
Black Nightshade Solanum americanum - - - - - -
bullhead, caltrop, goathead, Mexican sandbur, puncture vine, Texas sandbur Tribulus terrestris Present Non-native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Arrrowhead Sagittaria latifolia Present Native Unknown
curly pondweed Potamogeton crispus Present Non-native Unknown
COMMON ANGELICA Angelica arguta Probably Present Native - -
cow parsnip Heracleum lanatum Present Native Unknown
common lomatium Lomatium utriculatum Present Native Unknown
Chilean sweet-cicely Osmorhiza chilensis Present Native Unknown
calypso orchid Calypso bulbosa Present Native Rare
common yarrow Achillea millefolium Present Native Common
Cuman ragweed, perennial ragweed, western ragweed Ambrosia psilostachya Present Native Rare
Common Burdock Arctium minus Present Non-native Uncommon
chaparral broom, coyote brush Baccharis pilularis Present Native Uncommon
California brickellbush Brickellia californica Present Native Uncommon
Costmary, Mint-Geranium Chrysanthemum balsamita Probably Present Non-native - -
Chicory Cichorium intybus Present Non-native Uncommon
Canadian horseweed Conyza canadensis Present Native Uncommon
California cottonrose Filago californica Present Native Common
cudweed Gnaphalium - - - - - -
cudweed, everlasting Gnaphalium californicum Present Native Unknown
cudweed, everlasting Gnaphalium luteoalbum Present Non-native Unknown
cudweed, lowland cudweed, marsh everlasting, western marsh cudweed Gnaphalium palustre Present Native Unknown
cat's-ear Hypochaeris radicata Present Non-native Unknown
China lettuce, prickly lettuce, wild lettuce Lactuca serriola Present Non-native Unknown
Cleveland's chicory Malacothrix clevelandii Present Native Unknown
Common Groundsel Senecio vulgaris Present Non-native Uncommon
California goldenrod Solidago californica Present Native Unknown
Canada Goldenrod Solidago canadensis - - - - - -
Canada goldenrod Solidago canadensis ssp. elongata - - - - - -
Common Sow Thistle Sonchus oleraceus Unconfirmed Non-native - -
common salsify, goat's beard, goatsbeard, meadow goat's-beard, salsifis majeur, salsify, western goat's beard, western salsify, wild oysterplant, yellow goat's beard, yellow salsify Tragopogon dubius Present Non-native Uncommon
cocklebur Xanthium strumarium Present Native Uncommon
- - Campanula prenanthoides Present Native Uncommon
Creeping Bellfloweer Campanula rapunculoides - - - - - -
coast buckthorn, coast fiddleneck, common fiddleneck, intermediate fiddleneck Amsinckia menziesii var. intermedia Present Native Common
common cryptantha, quill cryptantha Cryptantha affinis Present Native Unknown
Clearwater catseye, Clearwater cryptantha, common cryptantha Cryptantha intermedia Present Native Unknown
Canyon nemophila Nemophila heterophylla Present Native Unknown
compact phacelia, timberline phacelia Phacelia hastata var. compacta Present Native Unknown
common sandweed, dwarf anthysanus Athysanus pusillus Present Native Uncommon
coast wallflower, sand dune wallflower, western wallflower Erysimum capitatum Present Native Uncommon
California mustard Guillenia lasiophylla Unconfirmed Native - -
Curved Yellowcress Rorippa curvisiliqua Unconfirmed Native - -
clammy goosefoot, ridged goosefoot Chenopodium pumilio Present Non-native Unknown
campion, catchfly Silene - - - - - -
campion, catchfly Silene gallica Present Non-native Unknown
common chickweed Stellaria media Present Non-native Common
Carpetweed Mollugo verticillata Present Non-native Unknown
curltop ladysthumb, curlytop knotweed, curlytop smartweed, dock-leaf smartweed, nodding smartweed, pale smartweed Polygonum lapathifolium Present Native Unknown
common sheep sorrel Rumex acetosella Present Non-native Unknown
Curly dock Rumex crispus Present Non-native Unknown
common juniper, dwarf juniper Juniperus communis Unconfirmed Native - -
California honeysuckle Lonicera hispidula var. vacillans Present Native Uncommon
chaparral honeysuckle Lonicera interrupta Present Native Uncommon
COMMON SNOWBERRY Symphoricarpos albus var. laevigatus Present Native Unknown
creeping snowberry Symphoricarpos mollis Present Native Uncommon
common persimmon Diospyros virginiana Present Non-native Rare
common linanthus Linanthus parviflorus - - - - - -
Cape broom, French broom, Montpellier broom Genista monspessulana Present Non-native Abundant
chaparral lotus Lotus grandiflorus var. grandiflorus Probably Present Native - -
Chilean bird's-foot trefoil Lotus wrangelianus Present Native Unknown
chaparral pea Pickeringia montana var. montana Probably Present Native - -
carpet clover Trifolium monanthum var. monanthum Unconfirmed Native - -
cow clover Trifolium wormskioldii Present Native Unknown
Cow Vetch, Tufted Vetch Vicia cracca - - - - - -
California live oak, coast live oak Quercus agrifolia Present Native Common
canyon live oak Quercus chrysolepis Present Native Abundant
California black oak Quercus kelloggii Present Native Abundant
California black walnut Juglans californica var. hindsii Present Non-native Unknown
canchalagua Centaurium venustum Present Native Unknown
common buttonbush Cephalanthus occidentalis - - - - - -
climbing bedstraw Galium porrigens var. porrigens - - - - - -
Carolina Cranesbill Geranium carolinianum Present Native Uncommon
cutleaf geranium Geranium dissectum Present Non-native Unknown
Chinese catalpa Catalpa ovata Present Non-native Rare
common selfheal Prunella vulgaris - - - - - -
California ground-cone Boschniakia strobilacea Present Native Uncommon
clustered broomrape, clustered broom-rape, purple broomrape, tufted broomrape Orobanche fasciculata Present Native Uncommon
common monkeyflower, seep monkeyflower Mimulus guttatus Present Native Common
cancerwort Kickxia elatine Present Non-native Unknown
cut-leaved plantain Plantago coronopus Present Non-native Unknown
Common Plantain Plantago major Present Non-native Unknown
corn speedwell Veronica arvensis Present Non-native Unknown
Common Mullein Verbascum thapsus Present Non-native Common
California bay Umbellularia californica - - - - - -
California false hellebore, California falsehellebore Veratrum californicum var. californicum Present Native Unknown
Chinese caps, Chinesecaps Euphorbia crenulata Present Non-native Unknown
Common St. Johnswort Hypericum perforatum Present Non-native Common
coyote willow, desert willow, narrowleaf willow, sandbar willow Salix exigua Present Native Abundant
common loosestrife Lythrum hyssopifolia Present Non-native Uncommon
- - Circaea alpina var. pacifica Present Native Uncommon
common clarkia Clarkia rhomboidea Present Native Unknown
California fuchsia Epilobium canum ssp. latifolium Probably Present Native - -
coast willowweed, fringed willowherb Epilobium ciliatum ssp. ciliatum - - - - - -
California willowherb, leafy willowherb Epilobium foliosum - - - - - -
creeping oxalis, creeping woodsorrel, 'ihi, yellow oxalis, yellow wood sorrel Oxalis corniculata Present Non-native Unknown
California red fir, golden fir, Shasta fir, Shasta red fir, silvertip fir Abies magnifica Unconfirmed Native - -
carex, sedge, sedge species, sedges Carex - - - - - -
Cusick's Sedge Carex cusickii Present Native Unknown
- - Carex deweyana ssp. leptopoda Present Native Unknown
common fox sedge Carex vulpinoidea Probably Present Native - -
Colorado rush Juncus confusus Present Native Unknown
common rush Juncus patens Present Native Unknown
common wood rush Luzula comosa Present Native Unknown
California needlegrass Achnatherum occidentale ssp. californicum Present Native Unknown
California brome Bromus carinatus var. carinatus Present Native Common
Common Darnel, Perennial Ryegrass Lolium perenne Present Non-native Unknown
canarygrass, littleseed canarygrass Phalaris minor - - - - - -
Canada bluegrass Poa compressa Present Non-native Unknown
cattail Typha - - - - - -
California polypody Polypodium californicum Present Native Unknown
California polypody Polypodium calirhiza - - - - - -
common maidenhair Adiantum capillus-veneris Present Native Unknown
California maiden-hair Adiantum jordanii Unconfirmed Native - -
coffee fern Pellaea andromedifolia Unconfirmed Native - -
Common Barberry Berberis vulgaris Present Non-native Unknown
California poppy Eschscholzia californica Present Native Common
Columbian monkshood Aconitum columbianum Present Native Uncommon
columbine Aquilegia - - - - - -
crimson columbine, western columbine Aquilegia formosa Present Native Uncommon
clematis, leather flower Clematis - - - - - -
chaparral clematis Clematis lasiantha Present Native Uncommon
California buttercup Ranunculus californicus Present Native Common
common fig, edible fig, fiku, piku Ficus carica Present Non-native Uncommon
- - Ceanothus - - - - - -
California Lilac, deerbrush Ceanothus integerrimus Present Native Common
Cascara Rhamnus purshiana Probably Present Native - -
chamise Adenostoma fasciculatum Present Native Abundant
christmas berry, toyon Heteromeles arbutifolia Present Native Abundant
creambush, creambush oceanspray, hillside oceanspray, oceanspray Holodiscus discolor Present Native Uncommon
cinquefoil Potentilla - - - - - -
chokecherry, plum Prunus - - - - - -
Choke Cherry Prunus virginiana - - - - - -
California rose Rosa californica Present Native Unknown
cluster rose Rosa pisocarpa - - - - - -
California blackberry Rubus ursinus Present Native Unknown
California bastard toad-flax Comandra umbellata ssp. californica Present Native Unknown
Chinaberry Melia azedarach - - - - - -
California buckeye Aesculus californica Present Native Common
common pigmyweed, water pygmyweed Crassula aquatica - - - - - -
cream stonecrop Sedum oregonense - - - - - -
currant Ribes - - - - - -
California saxifrage Saxifraga californica Present Native Uncommon
creeping jenny, European bindweed, field bindweed, perennial morningglory, smallflowered morningglory Convolvulus arvensis Present Non-native Unknown
canyon dodder Cuscuta subinclusa Present Native Uncommon
California wild grap Vitis californica Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
dusky onion, Sierra onion Allium campanulatum Present Native Unknown
Diffuse knapweed Centaurea diffusa Present Non-native Rare
Douglas rabbitbrush, Douglas' rabbitbrush, green rabbitbrush, yellow rabbitbrush Chrysothamnus viscidiflorus Present Native Uncommon
Douglas' rabbitbrush, green rabbitbrush, yellow rabbitbrush Chrysothamnus viscidiflorus ssp. viscidiflorus Unconfirmed Native - -
desert dandelion, desertdandelion, malacothrix Malacothrix - - - - - -
Dyer's woad Isatis tinctoria Present Non-native Common
Douglas' sandwort Minuartia douglasii Present Native Unknown
Dooryard Knotweed Polygonum arenastrum Present Non-native Unknown
dock Rumex - - - - - -
dogwood Cornus - - - - - -
durango root Datisca glomerata Present Native Unknown
Dwarf huckleberry Vaccinium caespitosum Present Native Uncommon
dense false gilyflower Allophyllum gilioides Present Native Unknown
Dark-throat shooting-star Dodecatheon pulchellum Unconfirmed Native - -
deervetch, trefoil Lotus - - - - - -
Dove's-foot Cranesbill Geranium molle Present Non-native Unknown
Dwarf Monkeyflower Mimulus nanus Present Native Unknown
Dalmatian toadflax Linaria genistifolia ssp. dalmatica Present Non-native Uncommon
drops of gold Disporum hookeri Present Native Unknown
death camas Zigadenus fremontii Present Native Unknown
dove weed, turkey mullein Eremocarpus setigerus Present Native Common
dwarf St. Johnswort Hypericum mutilum Present Native Uncommon
Dusky willow Salix melanopsis Present Native Unknown
dwarf enchanter's nightshade Circaea alpina ssp. pacifica - - - - - -
dense-flower spike-primrose, denseflower willowherb, denseflower willowweed Epilobium densiflorum Present Native Unknown
Douglas spruce, Douglas-fir, Oregon pine, red fir Pseudotsuga menziesii Present Native Common
Dutchman's pipe Aristolochia californica Present Native Uncommon
dense sedge Carex densa Probably Present Native - -
Dewey's Sedge Carex deweyana - - - - - -
Dwarf Spike-rush Eleocharis parvula Present Native Rare
dwarf bulrush, smallflower halfchaff sedge, small-flower halfchaff sedge, smallflower hemicarpha Lipocarpha micrantha Present Non-native Unknown
dubius rush Juncus dubius Present Native Unknown
desert saltgrass, inland saltgrass, marsh spikegrass, saltgrass, seashore saltgrass Distichlis spicata Present Native Uncommon
dallas grass, dallis grass, dallisgrass, herbe de miel, herbe sirop, hiku nua, palpalum dilate, water grass Paspalum dilatatum Present Non-native Unknown
Douglas' spirea, Douglas's Spirea Spiraea douglasii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eelgrass Vallisneria - - - - - -
English ivy Hedera helix Present Non-native Uncommon
Eastern Mojave buckwheat, flattop buckwheat, yellow buckwheat Eriogonum fasciculatum Not In Park Native - -
elderberry Sambucus - - - - - -
elderberry Sambucus mexicana Present Native Rare
English broom Cytisus scoparius Present Non-native Common
Eyebane, Upright Spotted Spurge Chamaesyce maculata - - - - - -
eyebane Chamaesyce nutans Present Non-native Unknown
- - Elymus glaucus var. glaucus Probably Present Native - -
eight-flower six-weeks grass, pullout grass, sixweeks fescue, sixweeks grass Vulpia octoflora Present Native Unknown
European crab apple, European crabapple Malus sylvestris Unconfirmed Non-native - -
evergreen blackberry Rubus laciniatus Present Non-native Unknown
Eurasian watermilfoil, Eurasian water-milfoil, spike watermilfoil, spiked water milfoil Myriophyllum spicatum - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
false carrot Yabea microcarpa Present Native Unknown
false solomon's seal Smilacina racemosa Present Native Unknown
fragrant everlasting Gnaphalium canescens ssp. beneolens Present Native Unknown
field burrweed, field soliva Soliva sessilis Present Non-native Unknown
feverfew Tanacetum parthenium Present Non-native Uncommon
FIDDLENECK Amsinckia menziesii Present Native Uncommon
forget-me-not Myosotis - - - - - -
Flat-pod Rock Cress Arabis platysperma Present Native Common
field pepperweed Lepidium campestre Present Non-native Unknown
fringed redmaids Calandrinia ciliata Present Native Uncommon
Five-stamen tamarisk Tamarix chinensis Present Non-native Rare
field horsetail Equisetum arvense Present Native Unknown
fringed pinesap, Sierra sap Pleuricospora fimbriolata Present Native Unknown
field clover Trifolium campestre Present Non-native Unknown
fragrant bedstraw Galium triflorum Present Native Unknown
filaree, stork's bill Erodium - - - - - -
false pimpernel, yellowseed false pimpernel, yellow-seed false pimpernel Lindernia dubia var. anagallidea Present Native Uncommon
false monkeyflower Mimulus pilosus Present Native Unknown
Foxglove Digitalis purpurea Present Non-native Rare
Figwort Scrophularia californica Present Native Unknown
Fremont's cottonwood Populus fremontii ssp. fremontii Present Native Unknown
fragile-sheathed sedge Carex fracta Present Native Unknown
field rush Juncus tenuis Present Native Unknown
Fly-away Grass Agrostis scabra Probably Present Native - -
Fringed Brome Bromus ciliatus Unconfirmed Native - -
foxtail chess Bromus madritensis ssp. rubens Present Non-native Unknown
Fowl mannagrass Glyceria elata Unconfirmed Native - -
fescue Vulpia - - - - - -
foxtail fescue Vulpia myuros Probably Present Non-native - -
fir dwarf mistletoe Arceuthobium abietinum - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
green-leaved rattlesnake plantain Goodyera oblongifolia Present Native Uncommon
Great Burdock Arctium lappa Unconfirmed Non-native - -
- - Gnaphalium canescens ssp. thermale Present Native Unknown
Greene's hawkweed, Green's Hawkweed Hieracium greenei Probably Present Native - -
goldenrod Solidago - - - - - -
Grand hound's tongue Cynoglossum grande Present Native Uncommon
Garden Radish Raphanus sativus Present Non-native Unknown
giant horsetail Equisetum telmateia ssp. braunii - - - - - -
giant bird's nest, giant pinedrops, woodland pinedrops Pterospora andromedea Present Native Uncommon
Gambel's dwarf locoweed Astragalus gambelianus Present Native Unknown
green alder Alnus viridis - - - - - -
giant chinquapin Chrysolepis chrysophylla - - - - - -
- - Galium asperrimum Unconfirmed Unknown - -
garden balm Melissa officinalis Present Non-native Rare
goosefoot violet, goose-foot yellow violet, pine violet Viola purpurea Present Native Unknown
glaucus willowherb, smooth willowweed Epilobium glaberrimum Present Native Unknown
Grey pine, Foothill pine Pinus sabiniana Present Native Common
Geyer's sedge [Elk sedge] Carex geyeri Probably Present Native - -
giant cane Arundo donax Present Non-native Uncommon
grasses Poaceae - - - - - -
giant chain fern Woodwardia fimbriata Present Native Uncommon
goldback fern, western goldfern Pentagramma triangularis Present Native Unknown
gland cinquefoil, sticky cinquefoil Potentilla glandulosa Present Native Unknown
Graceful cinquefoil Potentilla gracilis var. fastigiata Present Native Unknown
giant creek nettle Urtica dioica ssp. holosericea Present Non-native Uncommon
gummy gooseberry, Lobb's gooseberry Ribes lobbii Present Native Uncommon
greater, mountain Sierran boykinia Boykinia major Present Native Unknown
grape Vitis - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
hooded arrowhead Sagittaria montevidensis ssp. calycina Present Native Unknown
Hooded Ladies' Tresses Spiranthes romanzoffiana Present Native Uncommon
Heart-leaf leopardbane [Heartleaf arnica] Arnica cordifolia Probably Present Native - -
Hoary dusty-maiden Chaenactis douglasii Present Native Uncommon
hairy hawkbit, lesser hawkbit Leontodon taraxacoides Present Non-native Unknown
heterocodon Heterocodon rariflorum Present Native Uncommon
Hedge Mustard Sisymbrium officinale Present Non-native Unknown
horsetail, scouring rush, scouringrush Equisetum - - - - - -
horsetail, smooth horsetail, smooth scouringrush, smooth scouring-rush Equisetum laevigatum Present Native Unknown
hop clover Trifolium dubium Present Native Unknown
Hairy Vetch Vicia villosa Present Non-native Common
hazelnut Corylus cornuta var. californica Present Native Unknown
henbit deadnettle Lamium amplexicaule Present Native Unknown
horehound, white horehound Marrubium vulgare Present Non-native Rare
Hybrids Populus - - - - - -
hummingbird trumpet, hummingbird-trumpet Epilobium canum Present Native Uncommon
Hall's willow-herb Epilobium halleanum Present Native Unknown
hybrid groundsmoke Gayophytum heterozygum Present Native Unknown
Hooker's evening primrose, Hooker's eveningprimrose, Hooker's evening-primrose Oenothera elata ssp. hirsutissima - - - - - -
Hooker's evening primrose, Hooker's evening-primrose Oenothera elata ssp. hookeri Present Native Unknown
hair grass Aira caryophyllea Present Non-native Common
hairy crabgrass Digitaria sanguinalis Probably Present Non-native - -
Harford's melic Melica harfordii Present Native Unknown
Harding grass Phalaris aquatica Unconfirmed Non-native - -
holly-leaf redberry Rhamnus ilicifolia Present Native Uncommon
Himalayan blackberry Rubus armeniacus - - - - - -
Himalayan blackberry Rubus discolor Present Non-native Abundant
Hillside woodland star Lithophragma heterophyllum - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Illinois pondweed Potamogeton illinoensis - - - - - -
iris Iris - - - - - -
incense-cedar Calocedrus decurrens Present Native Uncommon
interior live oak Quercus wislizenii - - - - - -
Indianwheat, plantain Plantago - - - - - -
Inflated Sedge Carex vesicaria - - - - - -
irisleaf rush Juncus xiphioides Present Native Unknown
IDAHO BENTGRASS Agrostis idahoensis Probably Present Native - -
Italian Ryegrass Lolium multiflorum Present Non-native Unknown
imbricate sword fern Polystichum imbricans ssp. imbricans Probably Present Native - -
Indian's-dream Aspidotis densa Present Native Unknown
Ill-scented Sumac, skunkbush Rhus trilobata Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Jersey cudweed Pseudognaphalium luteoalbum - - - - - -
Jerusalem oak, Jerusalem oak goosefoot, Jerusalem-oak Chenopodium botrys Present Non-native Unknown
Johnston's knotweed Polygonum douglasii ssp. johnstonii Present Native Unknown
jeffrey pine Pinus jeffreyi Present Native Rare
Jointed Rush Juncus articulatus Present Native Unknown
Japanese brome Bromus japonicus Probably Present Non-native - -
junegrass, prairie Junegrass Koeleria macrantha Probably Present Native - -
Johnsongrass Sorghum halepense Present Non-native Unknown
Jamestown weed, jimsonweed, mad apple, moonflower, stinkwort, thorn apple Datura stramonium Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
knotted hedge-parsley Torilis nodosa Present Non-native Abundant
Kaweah River phacelia, Kaweah river scorpion-weed Phacelia egena Present Native Unknown
knotweed, smartweed species Polygonum - - - - - -
Kentucky bluegrass Poa pratensis ssp. pratensis Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Lotus purshianus var. purshianus Probably Present Native - -
least duckweed Lemna minuta Present Native Unknown
leafy pondweed Potamogeton foliosus Present Native Unknown
longleaf pondweed Potamogeton nodosus Present Native Unknown
large-flowered mountain-dandelion Agoseris grandiflora Present Native Common
lambstongue groundsel, lambstongue ragwort, lamb-tongue ragwort Senecio integerrimus Present Native Common
Lindley's silverpuffs Uropappus lindleyi Present Native Unknown
littlefoot blue-eyes, littlefoot nemophila Nemophila pedunculata Present Native Unknown
lacepod mustard, sand fringepod, sand lacepod Thysanocarpus curvipes Present Native Uncommon
Lamb's Quarters, Pigweed Chenopodium album Present Non-native Common
lady's-thumb Polygonum persicaria Present Non-native Unknown
longhorn plectritis, white cornsalad Plectritis macrocera Present Native Unknown
Lewiston cornsalad Valerianella locusta - - - - - -
large-flowered collomia Collomia grandiflora Present Native Common
LOTUS Lotus humistratus Present Native Unknown
lupine Lupinus - - - - - -
- - Lupinus lepidus var. sellulus Present Native Unknown
Lamarck's bedstraw Galium divaricatum Probably Present Non-native - -
longbeak stork's bill Erodium botrys Present Non-native Unknown
leopard lily, spotted fritillary, spotted missionbells Fritillaria atropurpurea Present Native Rare
leopard lily Lilium pardalinum Present Native Uncommon
Low groundsmoke Gayophytum humile Present Native Unknown
Leatherleaf Grapefern Botrychium multifidum Present Native Unknown
lamp rush, small rush Juncus effusus var. exiguus - - - - - -
Lemmon's needlegrass Achnatherum lemmonii Present Native Unknown
little quakinggrass Briza minor Present Non-native Common
lace fern Cheilanthes gracillima Present Native Unknown
Lady fern Athyrium filix-femina var. cyclosorum Present Native Unknown
larkspur Delphinium - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mountain-dandelion Agoseris heterophylla Present Native Common
Mayweed, Stinking Chamomile Anthemis cotula Present Non-native