John Muir National Historic Site

Rank: 289

Park Description

John Muir played many roles in his life, all of which helped him succeed in his role as an advocate for Nature. As America's most famous naturalist and conservationist, Muir fought to protect the wild places he loved, places we can still visit today. Muir's writings convinced the U.S. government to protect Yosemite, Sequoia, Grand Canyon and Mt. Rainier as national parks.

Park Address

John Muir National Historic Site 4202 Alhambra Ave.

Martinez, CA, 94553

Species in John Muir National Historic Site by Category

Here you can look up all the species found in John Muir National Historic Site. 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
Amargosa vole, California vole Microtus californicus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
bobcat Lynx rufus Present Native - -
Brazilian Free-tailed Bat Tadarida brasiliensis Present Unknown Unknown
big brown bat Eptesicus fuscus Present Unknown Unknown
Brush Mouse Peromyscus boylii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
coyote Canis latrans Present Native Unknown
common gray fox Urocyon cinereoargenteus Present Native Common
California Myotis Myotis californicus Present Unknown Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Domestic Goat Capra hircus Present Non-native - -
domestic dog, feral dog Canis familiaris Present Non-native Unknown
Domestic Cat Felis catus Present Non-native Unknown
Dusky-footed Woodrat Neotoma fuscipes Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern fox squirrel Sciurus niger Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Feral Pig Sus scrofa Probably Present Non-native - -
fringed myotis Myotis thysanodes Present Unknown Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
hoary bat Lasiurus cinereus Present Unknown Unknown
Horse Equus caballus Present Non-native Uncommon
house mouse Mus musculus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
little brown bat Myotis lucifugus Present Unknown Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mule deer Odocoileus hemionus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
raccoon Procyon lotor Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
striped skunk Mephitis mephitis Present Native Common
silver-haired bat Lasionycteris noctivagans Present Unknown Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Virginia opossum Didelphis virginiana Present Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western Red Bat Lasiurus blossevillii Present Unknown Unknown
western harvest mouse Reithrodontomys megalotis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yuma Myotis Myotis yumanensis Present Unknown Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Anna's Hummingbird Calypte anna Present Native Common
Allen's Hummingbird Selasphorus sasin Present Native Uncommon
american kestrel Falco sparverius Present Native Common
american crow Corvus brachyrhynchos Present Native Uncommon
american goldfinch Carduelis tristis Present Native Common
american robin Turdus migratorius Present Native Common
Ash-throated Flycatcher Myiarchus cinerascens Present Native Unknown
Acorn Woodpecker Melanerpes formicivorus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Band-tailed Pigeon Columba fasciata Present Native Uncommon
Bushtit Psaltriparus minimus Present Native Common
Black-headed Grosbeak Pheucticus melanocephalus Present Native Unknown
Brown Creeper Certhia americana Present Native Unknown
barn swallow Hirundo rustica Present Native Uncommon
Black-throated Gray Warbler Dendroica nigrescens Present Native Unknown
blue-gray gnatcatcher Polioptila caerulea Present Native Unknown
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 Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
cooper's hawk Accipiter cooperii Present Native Unknown
Common Mallard, Mallard Anas platyrhynchos Present Native Unknown
Canada Goose, Eastern Canada Goose Branta canadensis Unconfirmed Native - -
California Quail Callipepla californica Present Native Common
cedar waxwing Bombycilla cedrorum Present Native Common
Common Raven, Northern Raven, Raven Corvus corax Present Unknown - -
California Towhee Pipilo crissalis Present Native Common
chipping sparrow Spizella passerina Present Native Unknown
Cliff Swallow, Eastern Cliff Swallow, Eave Swallow, Northern Cliff Swallow Petrochelidon pyrrhonota Present Native Unknown
California Thrasher Toxostoma redivivum Unconfirmed Unknown - -
Chestnut-backed chickadee Poecile rufescens Present Native Common
Cassin's Vireo Vireo cassinii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
dark-eyed junco Junco hyemalis Present Native Common
downy woodpecker Picoides pubescens Present Native Uncommon
Double-crested Cormorant, Northern Double-crested Cormorant Phalacrocorax auritus Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Pigeon Hawk, Merlin, Pigeon Hawk Falco columbarius Present Native Rare
Eastern Lark Sparrow, Lark Sparrow Chondestes grammacus Present Native Unknown
Eastern Savannah Sparrow, Savannah Sparrow Passerculus sandwichensis Present Native Unknown
european starling Sturnus vulgaris Present Non-native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ferruginous Hawk Buteo regalis Present Native Unknown
Fox Sparrow Passerella iliaca Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Golden-crowned Sparrow Zonotrichia atricapilla Unconfirmed Native - -
golden-crowned kinglet Regulus satrapa Present Native Unknown
Great Blue Heron, Northern Great Blue Heron Ardea herodias Present Native - -
great horned owl Bubo virginianus Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
house finch Carpodacus mexicanus Present Native Common
Hooded Oriole Icterus cucullatus Present Native - -
Hermit Warbler Dendroica occidentalis Present Native Unknown
house sparrow Passer domesticus Probably Present Native - -
house wren Troglodytes aedon Present Native Unknown
hermit thrush Catharus guttatus Present Native Uncommon
Hutton's Vireo Vireo huttoni Present Native Unknown
hairy woodpecker Picoides villosus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Lazuli Bunting Passerina amoena Present Native Unknown
Lawrence's Goldfinch Carduelis lawrencei Present Native Unknown
Lesser Goldfinch Carduelis psaltria Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mourning dove Zenaida macroura Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern harrier Circus cyaneus Present Native Unknown
northern rough-winged swallow Stelgidopteryx serripennis Probably Present Native - -
northern mockingbird Mimus polyglottos Present Native Common
northern flicker Colaptes auratus Present Native Common
Nuttall's Woodpecker Picoides nuttallii Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
osprey Pandion haliaetus Present Native - -
Oak Titmouse Baeolophus inornatus Present Native Unknown
orange-crowned warbler Vermivora celata Present Native Unknown
Olive-sided Flycatcher Contopus cooperi Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pine siskin Carduelis pinus Present Native Unknown
purple finch Carpodacus purpureus Present Non-native Unknown
Plain Titmouse Parus inornatus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-tailed hawk Buteo jamaicensis Present Native Common
red-shouldered hawk Buteo lineatus Present Native Unknown
Rufous Hummingbird Selasphorus rufus Present Native Unknown
rock dove Columba livia Present Native Occasional
red-winged blackbird Agelaius phoeniceus Present Native Unknown
ruby-crowned kinglet Regulus calendula Present Native Common
Red-breasted Sapsucker Sphyrapicus ruber Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
sharp-shinned hawk Accipiter striatus Present Native Uncommon
Steller's Jay Cyanocitta stelleri Present Native Common
song sparrow Melospiza melodia Present Native Common
Spotted Towhee Pipilo maculatus Present Native Unknown
swainson's thrush Catharus ustulatus Present Native Unknown
Say's Phoebe Sayornis saya Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
turkey vulture Cathartes aura Present Native Common
Tree Swallow Tachycineta bicolor Present Native Uncommon
Townsend's Warbler Dendroica townsendi Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Violet-green Swallow Tachycineta thalassina Present Native Uncommon
Varied Thrush Ixoreus naevius Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white-tailed kite Elanus leucurus Present Native Uncommon
white-throated swift Aeronautes saxatalis Present Native Unknown
Wild Turkey Meleagris gallopavo Present Non-native Unknown
Western Scrub-Jay Aphelocoma californica Present Native Common
white-crowned sparrow Zonotrichia leucophrys Present Native Uncommon
Western Meadowlark Sturnella neglecta Present Native Unknown
wilson's warbler Wilsonia pusilla Present Native Unknown
white-breasted nuthatch Sitta carolinensis Present Native Unknown
Wrentit Chamaea fasciata Probably Present Native - -
Western Tanager Piranga ludoviciana Present Native Unknown
Western Bluebird Sialia mexicana Present Native Common
western wood-pewee Contopus sordidulus Present Native Unknown
Western Flycatcher Empidonax difficilis Present Native Unknown
warbling vireo Vireo gilvus Present Native Unknown
Western Screech-Owl Otus kennicottii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow-rumped warbler Dendroica coronata Present Native Uncommon
yellow warbler Dendroica petechia Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Kingsnake Lampropeltis getula Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Alligator Lizard Elgaria coerulea Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Sharp-tailed Snake Contia tenuis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western Fence Lizard Sceloporus occidentalis Present Native Unknown
western skink Eumeces skiltonianus Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
California Slender Salamander Batrachoseps attenuatus Present Native Unknown
California Newt Taricha torosa Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ensatina Ensatina eschscholtzii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pacific Treefrog Hyla regilla Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Brook Stickleback, Threespine Stickleback, Three-spined Stickleback Gasterosteus aculeatus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Kamloops Trout, Rainbow Trout, Steelhead Trout, Steel-head Trout Oncorhynchus mykiss Present Native Rare

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
asthmaweed, flax-leaf fleabane, flaxleaved fleabane, hairy fleabane, wavy-leaf fleabane Conyza bonariensis Present Non-native Unknown
Artichoke thistle Cynara cardunculus Present Non-native Unknown
American vetch Vicia americana var. americana Present Native Unknown
alfilaria Erodium cicutarium Present Non-native Unknown
autumn sage Salvia greggii Present Non-native Unknown
Aaron's beard Hypericum calycinum Present Non-native Unknown
arroyo willow Salix lasiolepis Present Native Unknown
alkali mallow Malvella leprosa Present Non-native Unknown
Autumn willow-herb Epilobium brachycarpum Present Native Unknown
Alkali bulrush Scirpus maritimus Present Native Rare
alkali rye Leymus triticoides Present Native Unknown
annual canarygrass, common canary grass, common canarygrass Phalaris canariensis Unconfirmed Non-native - -
annual bluegrass Poa annua Present Non-native Unknown
- - Aphanes occidentalis Present Native Unknown
Apple Malus sylvestris Present Non-native Unknown
albaricoque, apricot, damasco, Siberian apricot Prunus armeniaca Present Non-native Occasional
Almond Prunus dulcis Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
bur chervil, burr chervil Anthriscus caucalis Present Non-native Unknown
blue dicks Dichelostemma capitatum ssp. capitatum Present Native Unknown
bearded iris Iris germanica Present Non-native Unknown
blue-eyed grass Sisyrinchium bellum Present Native Unknown
blow wives Achyrachaena mollis Present Native Unknown
bull thistle Cirsium vulgare Present Non-native Unknown
bristly ox-tongue Picris echioides Present Non-native Unknown
blowball, common dandelion, dandelion, faceclock Taraxacum officinale Present Non-native Unknown
Bathurst burr, cocklebur, spiny cocklebur, spiny cockleburr Xanthium spinosum Present Native Unknown
Black Mustard Brassica nigra Present Non-native Unknown
bitter cress Cardamine oligosperma Present Native Unknown
Broad-leaf pepperwort Lepidium latifolium Present Non-native Unknown
Birdsfoot Trefoil Lotus corniculatus Present Non-native Unknown
bigleaf lupine, hollowleaf annual lupine Lupinus succulentus Present Native Unknown
bur clover, bur medick, burclover, California burclover, toothed medick Medicago polymorpha Present Non-native Unknown
black locust Robinia pseudoacacia Present Non-native Unknown
bull clover Trifolium fucatum Unconfirmed Native - -
blue oak Quercus douglasii Present Native Abundant
bear's breech Acanthus mollis Present Non-native Unknown
black sage Salvia mellifera Present Native Rare
bird-eye speedwell Veronica persica Present Non-native Unknown
bluegum eucalyptus, Tasmanian bluegum Eucalyptus globulus Present Non-native Unknown
burmuda buttercup Oxalis pes-caprae Present Non-native Unknown
blackjack pine, bull pine, ponderosa pine, rock pine, western yellow pine Pinus ponderosa Present Native Unknown
Bromegrass Bromus hordeaceus Present Non-native Unknown
Bermudagrass Cynodon dactylon Present Non-native Unknown
bristly dogstail grass Cynosurus echinatus Present Non-native Unknown
blue wild rye, blue wildrye Elymus glaucus ssp. glaucus Present Native Unknown
Bulbous bluegrass Poa bulbosa Present Non-native Unknown
bracken fern Pteridium aquilinum Present Non-native Unknown
Bleeding Heart, Pacific bleedingheart Dicentra formosa Present Native Rare
Brook cinquefoil Potentilla rivalis Unconfirmed Native - -
bridalwreath spirea Spiraea prunifolia Present Non-native Unknown
Black Nightshade Solanum americanum Present Native Unknown
bluewitch, bluewitch nightshade Solanum umbelliferum Present Native Unknown
bullhead, caltrop, goathead, Mexican sandbur, puncture vine, Texas sandbur Tribulus terrestris Present Non-native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
calla lily Zantedeschia aethiopica Present Non-native Unknown
caraway-leaf lomatium Lomatium caruifolium Probably Present Native - -
common lomatium Lomatium utriculatum Present Native Unknown
Chilean sweet-cicely Osmorhiza chilensis Present Native Unknown
Canary Island date palm Phoenix canariensis Present Non-native Unknown
California fan palm Washingtonia filifera Present Non-native Unknown
century plant Agave americana Present Non-native Unknown
common yarrow Achillea millefolium Present Native Unknown
california sagebrush Artemisia californica Present Native Unknown
common California aster Aster chilensis Probably Present Native - -
chaparral broom, coyote brush Baccharis pilularis Present Native Unknown
Chicory Cichorium intybus Present Non-native Unknown
Canadian horseweed Conyza canadensis Present Native Unknown
California cottonrose Filago californica Present Native Unknown
cudweed, everlasting Gnaphalium californicum Present Native Unknown
cudweed, everlasting Gnaphalium luteoalbum Present Non-native Unknown
Common Sunflower Helianthus annuus Present Non-native Unknown
cat's-ear Hypochaeris radicata Present Non-native Unknown
China lettuce, prickly lettuce, wild lettuce Lactuca serriola Present Non-native Unknown
coast tarweed Madia sativa Unconfirmed Native - -
Common Groundsel Senecio vulgaris Present Non-native Unknown
California goldenrod Solidago californica Present Native Unknown
Common Sow Thistle Sonchus oleraceus Present Non-native Unknown
cocklebur Xanthium strumarium Present Native Unknown
coast buckthorn, coast fiddleneck, common fiddleneck, intermediate fiddleneck Amsinckia menziesii var. intermedia Present Native Unknown
Canyon nemophila Nemophila heterophylla Present Native Uncommon
Charlock Sinapis arvensis Present Non-native Unknown
cutleaf goosefoot Chenopodium multifidum Present Non-native Unknown
campion, catchfly Silene gallica Present Non-native Unknown
common chickweed Stellaria media Present Non-native Unknown
common sheep sorrel Rumex acetosella Present Non-native Unknown
clustered dock Rumex conglomeratus Present Non-native Unknown
Curly dock Rumex crispus Present Non-native Unknown
California man-root Marah fabaceus Present Native Unknown
Coast redwood Sequoia sempervirens Present Native Unknown
California honeysuckle Lonicera hispidula var. vacillans Present Native Unknown
COMMON SNOWBERRY Symphoricarpos albus var. laevigatus Present Native Unknown
carob, St. John's bread Ceratonia siliqua Present Non-native Unknown
Cape broom, French broom, Montpellier broom Genista monspessulana Present Non-native Unknown
common deerweed Lotus scoparius var. scoparius Present Native Unknown
Chilean bird's-foot trefoil Lotus wrangelianus Present Native Unknown
Clustered clover Trifolium glomeratum Present Non-native Unknown
crimson clover Trifolium incarnatum Present Non-native Unknown
Chinese wisteria Wisteria sinensis Present Non-native Unknown
California live oak, coast live oak Quercus agrifolia Present Native Abundant
California black oak Quercus kelloggii Present Native Common
California black walnut Juglans californica var. hindsii Present Native Rare
Confederate jasmine Trachelospermum jasminoides Present Non-native Unknown
climbing bedstraw Galium porrigens var. porrigens Present Native Unknown
cutleaf geranium Geranium dissectum Present Non-native Unknown
cape honeysuckle, Cape honeysuckle Tecoma capensis Present Non-native Unknown
chia Salvia columbariae Present Native Unknown
California privet Ligustrum ovalifolium Present Non-native Unknown
Common Lilac Syringa vulgaris Present Non-native Unknown
Chinese houses Collinsia heterophylla Present Native Unknown
cancerwort Kickxia elatine Present Non-native Unknown
Common Plantain Plantago major Present Non-native Unknown
California figwort Scrophularia californica ssp. californica Present Native Unknown
Common lippia Phyla nodiflora var. nodiflora Present Non-native Unknown
camphor laurel, camphor tree, camphortree Cinnamomum camphora Present Non-native Unknown
California bay Umbellularia californica Present Native Abundant
Crete mallow Lavatera cretica Present Non-native Unknown
common loosestrife Lythrum hyssopifolia Present Non-native Unknown
crimson bottlebrush Callistemon citrinus Present Non-native Unknown
Chaparral clarkia Clarkia affinis Present Native Rare
California fuchsia Epilobium canum ssp. canum Present Native Unknown
coast willowweed, fringed willowherb Epilobium ciliatum ssp. ciliatum Present Native Rare
creeping oxalis, creeping woodsorrel, 'ihi, yellow oxalis, yellow wood sorrel Oxalis corniculata Present Non-native Unknown
Colorado blue spruce Picea pungens Present Non-native Unknown
common rush Juncus patens Present Native Unknown
common wood rush Luzula comosa Present Native Unknown
California brome Bromus carinatus var. carinatus Present Native Unknown
California polypody Polypodium californicum Present Native Unknown
California maiden-hair Adiantum jordanii Present Native Unknown
coffee fern Pellaea andromedifolia Present Native Unknown
Cascade barberry Berberis nervosa Present Native Unknown
California poppy Eschscholzia californica Present Native Unknown
California buttercup Ranunculus californicus Present Native Unknown
common fig, edible fig, fiku, piku Ficus carica Present Non-native Unknown
climbingfig Ficus pumila Present Non-native Unknown
California coffee berry Rhamnus californica ssp. californica Present Native Unknown
chamise Adenostoma fasciculatum Present Native Unknown
christmas berry, toyon Heteromeles arbutifolia Present Native Unknown
creambush, creambush oceanspray, hillside oceanspray, oceanspray Holodiscus discolor Present Native Unknown
Common pear Pyrus communis Present Non-native Unknown
California rose Rosa californica Present Native Unknown
Cherokee rose Rosa laevigata Present Non-native Unknown
California blackberry Rubus ursinus Present Native Unknown
Chinese elm Ulmus pumila Present Non-native Unknown
Colorado Desert mistletoe Phoradendron macrophyllum Present Native Common
- - Citrus limon Present Non-native Unknown
- - Citrus sinensis Present Non-native Unknown
California buckeye Aesculus californica Present Native Abundant
California saxifrage Saxifraga californica Present Native Unknown
creeping jenny, European bindweed, field bindweed, perennial morningglory, smallflowered morningglory Convolvulus arvensis Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Douglas iris Iris douglasiana Present Native Unknown
Dooryard Knotweed Polygonum arenastrum Present Non-native Unknown
Dove's-foot Cranesbill Geranium molle Present Non-native Unknown
death camas Zigadenus fremontii Present Native Unknown
dove weed, turkey mullein Eremocarpus setigerus Present Native Unknown
Deodar cedar Cedrus deodara Present Non-native Unknown
Douglas spruce, Douglas-fir, Oregon pine, red fir Pseudotsuga menziesii Present Native Unknown
Dutchman's pipe Aristolochia californica Present Native Unknown
dallas grass, dallis grass, dallisgrass, herbe de miel, herbe sirop, hiku nua, palpalum dilate, water grass Paspalum dilatatum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
erect hedgeparsley Torilis japonica Present Non-native Unknown
English ivy Hedera helix Present Non-native Unknown
erect dwarf-cudweed Hesperevax sparsiflora Probably Present Native - -
elegant silverpuffs Microseris elegans Present Native Unknown
elderberry Sambucus mexicana Present Native Unknown
English walnut Juglans regia Present Non-native Unknown
Eyebane, Upright Spotted Spurge Chamaesyce maculata Present Non-native Unknown
elegant clarkia Clarkia unguiculata Present Native Unknown
eight-flower six-weeks grass, pullout grass, sixweeks fescue, sixweeks grass Vulpia octoflora Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
field burrweed, field soliva Soliva sessilis Present Non-native Unknown
Field Mustard, Rape Brassica rapa Present Non-native Unknown
field pepperweed Lepidium campestre Unconfirmed Non-native - -
fringed redmaids Calandrinia ciliata Present Native Unknown
fiddle dock Rumex pulcher Present Non-native Unknown
French tamarisk, saltcedar, tamarisk, tamarix Tamarix gallica Present Non-native Unknown
Fuzzy Duetzia Deutzia scabra Present Non-native Unknown
French hydrangea Hydrangea macrophylla Present Non-native Unknown
Fremont's cottonwood Populus fremontii ssp. fremontii Present Native Unknown
foxtail chess Bromus madritensis ssp. rubens Present Non-native Unknown
foothill needlegrass Nassella lepida Present Native Unknown
Flowering plum Prunus cerasifera Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Grand hound's tongue Cynoglossum grande Present Native Unknown
Garden Radish Raphanus sativus Unconfirmed Non-native - -
Green Amaranth, Pigweed Amaranthus retroflexus Present Non-native Unknown
giant redwood, giant sequoia, Sierra redwood Sequoiadendron giganteum Present Native Unknown
golden wattle Acacia longifolia Present Non-native Unknown
garden vetch Vicia sativa ssp. sativa Present Non-native Unknown
garden balm Melissa officinalis Present Non-native Unknown
Grey pine, Foothill pine Pinus sabiniana Present Non-native Unknown
giant cane Arundo donax Present Non-native Unknown
goldentop Lamarckia aurea Present Non-native Unknown
gold-back fern Pentagramma triangularis ssp. triangularis Present Native Unknown
giant creek nettle Urtica dioica ssp. holosericea Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
harvest brodiaea Brodiaea elegans ssp. elegans Present Native Unknown
Hedge Mustard Sisymbrium officinale Present Non-native Unknown
honeylocust Gleditsia triacanthos Present Non-native Unknown
hop clover Trifolium dubium Present Non-native Unknown
hazelnut Corylus cornuta var. californica Present Native Unknown
henbit deadnettle Lamium amplexicaule Present Non-native Unknown
hair grass Aira caryophyllea Present Non-native Unknown
Harding grass Phalaris aquatica Present Non-native Unknown
hood canary grass Phalaris paradoxa Present Non-native Unknown
holly-leaved cherry, islay Prunus ilicifolia ssp. ilicifolia Present Non-native Unknown
Himalayan blackberry Rubus discolor Present Non-native Unknown
Hillside woodland star Lithophragma heterophyllum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ithuriel's spear Triteleia laxa Present Native Unknown
Italian thistle Carduus pycnocephalus Present Non-native Unknown
incense-cedar Calocedrus decurrens Present Native Unknown
Italian Ryegrass Lolium multiflorum Present Non-native Unknown
Indian plum Oemleria cerasiformis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Japanese pittosporum Pittosporum tobira Present Non-native Unknown
Japanese spindletree Euonymus japonica Present Non-native Unknown
Japanese persimmon Diospyros kaki Present Non-native Unknown
Japanese laurel Aucuba japonica Present Non-native Unknown
Japanese flowering crabapple Malus floribunda Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
knotted hedge-parsley Torilis nodosa Present Non-native Unknown
Kentucky bluegrass Poa pratensis Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Lotus purshianus var. purshianus Present Native Unknown
large-flowered mountain-dandelion Agoseris grandiflora Present Native Unknown
Lindley's silverpuffs Uropappus lindleyi Present Native Unknown
lesser swinecress Coronopus didymus Probably Present Non-native - -
lacepod mustard, sand fringepod, sand lacepod Thysanocarpus curvipes Present Native Unknown
Lamb's Quarters, Pigweed Chenopodium album Unconfirmed Non-native - -
LOTUS Lotus humistratus Present Native Unknown
longbeak stork's bill Erodium botrys Present Non-native Unknown
Lindheimer's beeblossom, white gaura Gaura lindheimeri Present Non-native Unknown
little quakinggrass Briza minor Present Non-native Unknown
loquat Eriobotrya japonica Present Non-native Unknown
Live-forever Sedum telephium Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Mexican fan palm, Washington fan palm Washingtonia robusta Present Non-native Unknown
mountain-dandelion Agoseris heterophylla Present Native Unknown
mugwort Artemisia douglasiana Present Native Unknown
milk thistle Silybum marianum Present Non-native Unknown
mule ear Wyethia angustifolia Present Native Unknown
Milk maids Cardamine californica Unconfirmed Native - -
mat amaranth, prostrate amaranth, prostrate pigweed Amaranthus blitoides Present Native Unknown
Maiden Pink Dianthus deltoides Present Non-native Unknown
miner's lettuce Claytonia perfoliata ssp. perfoliata Present Native Unknown
madrone Arbutus menziesii Unconfirmed Native - -
many-stemmed gilia Gilia clivorum Present Native Unknown
mosquito bills Dodecatheon hendersonii Present Native Unknown
miniature lupine Lupinus bicolor Present Native Unknown
Mexican whorled milkweed, narrowleaf milkweed, narrow-leaved milkweed Asclepias fascicularis Present Native Unknown
musky stork's bill Erodium moschatum Present Non-native Unknown
monkeyflower Mimulus aurantiacus Present Native Unknown
moleplant Euphorbia lathyris Present Non-native Unknown
myrtle Myrtus communis Present Non-native Unknown
Monterey pine Pinus radiata Present Native Unknown
meadow barley Hordeum brachyantherum Present Native Unknown
Mediterannean barley, Mediterranean barley Hordeum marinum ssp. gussonianum Present Non-native Unknown
Merrill's bluegrass, one-sided bluegrass Poa secunda ssp. secunda Present Native Unknown
milkflower cotoneaster Cotoneaster lacteus Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
naked lady Amaryllis belladonna Present Non-native Unknown
narrow leaved filago Filago gallica Present Native Unknown
Northern White Cedar Thuja occidentalis Present Non-native Unknown
narrow-leaved owl's clover Castilleja attenuata Present Native Unknown
narrowleaf plantain Plantago lanceolata Present Non-native Unknown
nit grass Gastridium ventricosum Present Non-native Unknown
narrowleaf cattail Typha angustifolia Present Native Unknown
naked fruit or wood rose, Naked-fruit Rose Rosa gymnocarpa Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
ookow Dichelostemma congestum Present Native Unknown
Oregon white oak Quercus garryana Probably Present Native - -
oleander Nerium oleander Present Non-native Unknown
olive Olea europaea Present Non-native Unknown
One-flowered Cancerroot Orobanche uniflora Present Native Rare
Orchard Grass Dactylis glomerata Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
poison-hemlock Conium maculatum Present Non-native Unknown
poison sanicle Sanicula bipinnata Present Non-native Unknown
purple sanicle Sanicula bipinnatifida Present Native Unknown
Pacific blacksnakeroot Sanicula crassicaulis Present Native Unknown
pineapple weed Chamomilla suaveolens Present Non-native Unknown
pepperweed Lepidium nitidum var. nitidum Present Native Unknown
Purslane Portulaca oleracea Present Non-native Unknown
perennial sweetpea Lathyrus latifolius Present Non-native Unknown
pinpoint clover Trifolium gracilentum var. gracilentum Present Native Unknown
purple vetch Vicia benghalensis Present Non-native Unknown
pecan Carya illinoinensis Present Non-native Unknown
Periwinkle Vinca major Present Non-native Unknown
purple sage Salvia leucophylla Present Native Unknown
Petty Spurge Euphorbia peplus Present Non-native Unknown
peak rush rose Helianthemum scoparium Present Native Uncommon
pomegranate Punica granatum Present Non-native Unknown
purple tussockgrass Nassella pulchra Present Native Unknown
pacific fescue Vulpia microstachys var. pauciflora Present Native Unknown
Plum Prunus domestica Present Non-native Unknown
peach Prunus persica Present Non-native Unknown
Pacific mistletoe Phoradendron villosum Present Native Common
Peruvian peppertree Schinus molle Present Non-native Unknown
poison oak Toxicodendron diversilobum Present Native Abundant
pygmy weed Crassula connata Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Quince Cydonia oblonga Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
redhot poker Kniphofia uvaria Present Non-native Unknown
rough-leaved aster Aster radulinus Present Native Unknown
red star thistle Centaurea calcitrapa Present Non-native Unknown
red valarian Centranthus ruber Present Non-native Unknown
Rose clover Trifolium hirtum Present Non-native Unknown
river birch Betula nigra Present Non-native Unknown
red paintbrush Castilleja affinis ssp. affinis Present Native Unknown
red willow Salix laevigata Present Native Unknown
red gum, river red gum Eucalyptus camaldulensis Present Non-native Unknown
red iron bark Eucalyptus sideroxylon Present Non-native Unknown
Redtop Agrostis stolonifera Present Non-native Unknown
ripgut brome Bromus diandrus Present Non-native Unknown
red fescue Festuca rubra Present Native Unknown
rabbit-foot grass Polypogon monspeliensis Present Non-native Unknown
- - Rhaphiolepis indica Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
southwestern carrot Daucus pusillus Present Native Unknown
sweet fennel Foeniculum vulgare Present Non-native Unknown
sockbane Torilis arvensis Present Non-native Unknown
soap plant Chlorogalum pomeridianum Present Native Unknown
sticky baccharis Baccharis douglasii Present Native Unknown
slender bristlethistle Carduus tenuiflorus Present Non-native Occasional
Sneeze-weed, Rosilla Helenium puberulum Present Native Unknown
smooth cat's ear, smooth catsear Hypochaeris glabra Present Non-native Unknown
slender tarweed Madia gracilis Present Native Unknown
slender cottonweed Micropus californicus var. californicus Present Native Unknown
slender woolly-heads Psilocarphus tenellus var. tenellus Present Native Unknown
spiny sowthistle Sonchus asper ssp. asper Present Non-native Unknown
Salsify, oyster plant Tragopogon porrifolius Unconfirmed Non-native - -
Shepherd's Purse Capsella bursa-pastoris Present Non-native Unknown
shortpod mustard Hirschfeldia incana Present Non-native Unknown
sticky chickweed Cerastium glomeratum Present Non-native Unknown
Sand Spurry Spergularia rubra Present Non-native Unknown
seaside buckwheat Eriogonum latifolium Unconfirmed Native - -
sweet mock orange Philadelphus coronarius Present Non-native Unknown
shortspur seablush Plectritis congesta Present Native Rare
strawberry tree Arbutus unedo Present Non-native Unknown
salal, shallal Gaultheria shallon Present Native Unknown
slender phlox Phlox gracilis Present Native Unknown
Scarlet Pimpernel Anagallis arvensis Present Non-native Unknown
Sky lupine, Douglas's lupine Lupinus nanus Present Native Unknown
spotted bur-clover Medicago arabica Present Non-native Unknown
sourclover Melilotus indica Present Non-native Unknown
small-headed clover Trifolium microcephalum Present Native Unknown
Subterranean clover Trifolium subterraneum Present Non-native Unknown
Spring Vetch Vicia sativa ssp. nigra Present Non-native Unknown
stickywilly Galium aparine Present Non-native Common
shortfruit stork's bill Erodium brachycarpum Present Non-native Unknown
spearmint Mentha spicata var. spicata Present Non-native Unknown
scarlet sage Salvia splendens Present Non-native Unknown
skullcap Scutellaria tuberosa Present Native Rare
- - Stachys ajugoides var. rigida Present Native Unknown
small-flowered willow-herb, vernal willow-herb Epilobium minutum Present Native Unknown
SITKA SPRUCE Picea sitchensis Present Native Unknown
Sitka sedge Carex aquatilis var. dives Present Native Rare
spike bentgrass Agrostis exarata Present Native Unknown
slender oat, slender oats, slender wildoat Avena barbata Present Non-native Unknown
Squirrel-tail Grass Hordeum jubatum Unconfirmed Native - -
six-weeks grass Vulpia bromoides Present Non-native Unknown
spinyfruit buttercup Ranunculus muricatus Present Non-native Unknown
Sticky cinquefoil Potentilla glandulosa ssp. glandulosa Present Native Unknown
scarlet firethorn Pyracantha coccinea Present Non-native Unknown
sugar bush Rhus ovata Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
thread-stem tarweed Madia exigua Present Native Unknown
tower mustard Arabis glabra Present Native Unknown
Tumbleweed Amaranthus albus Present Non-native Unknown
tree clover Trifolium ciliolatum Present Native Unknown
Tiny bedstraw Galium murale Present Non-native Unknown
trumpet creeper Campsis radicans Present Non-native Unknown
toadflax Linaria canadensis Present Native Rare
tall flatsedge Cyperus eragrostis Present Native Unknown
Toad Rush Juncus bufonius Present Native Unknown
Torrey melic Melica torreyana Present Native Unknown
thimbleberry, western thimbleberry Rubus parviflorus Unconfirmed Native - -
tree-of-heaven Ailanthus altissima Present Non-native Common
tree tobacco Nicotiana glauca Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
valley lupine Lupinus microcarpus var. microcarpus Present Native Unknown
valley oak Quercus lobata Present Native Unknown
- - Vulpia myuros var. hirsuta Present Non-native Unknown
- - Vulpia myuros var. myuros Present Non-native Unknown
Virginia Creeper, Woodbine Parthenocissus vitacea Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Wavy-leaved soap plant Chlorogalum pomeridianum var. pomeridianum Present Non-native Unknown
woolly sunflower Eriophyllum confertiflorum var. confertiflorum Present Native Unknown
Woolly sunflower Eriophyllum lanatum Unconfirmed Native - -
Wild Radish Raphanus raphanistrum Present Non-native Unknown
watercress Rorippa nasturtium-aquaticum Present Native Unknown
woodland pterostegia Pterostegia drymarioides Unconfirmed Native - -
wild sweet pea Lathyrus vestitus var. vestitus Present Native Unknown
western honey mesquite Prosopis glandulosa var. torreyana Present Non-native Unknown
wal bedstraw Galium parisiense Unconfirmed Non-native - -
woolly indian paintbrush Castilleja foliolosa Present Native Unknown
warty spurge Euphorbia spathulata Present Native Unknown
White Spruce Picea glauca Present Non-native Unknown
wild oats Avena fatua Present Non-native Unknown
woodland brome Bromus laevipes Unconfirmed Native - -
wild barley Hordeum murinum ssp. leporinum Present Non-native Unknown
Wheat Triticum aestivum Present Non-native Unknown
wood fern Dryopteris arguta Present Native Unknown
western sword fern Polystichum munitum Present Native Unknown
western sycamore Platanus racemosa Present Native Rare
white mulberry Morus alba Present Non-native Unknown
western stingingnettle Hesperocnide tenella Present Native Unknown
wine grape Vitis vinifera Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow star-thistle Centaurea melitensis Present Non-native Unknown
yellow star-thistle Centaurea solstitialis Present Non-native Unknown
yerba buena Satureja douglasii Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Acmon Blue Plebejus acmon Present - - Common
American lady Vanessa virginiensis Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Butterfly, Gray Hairstreak Strymon melinus Present - - Uncommon
Butterfly, Common Ringlet Coenonympha tullia Present - - Common
Butterfly, Anise Swallowtail Papilio zelicaon Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
common checkered-skipper Pyrgus communis Present - - Common
common buckeye Junonia coenia Present - - Uncommon
cabbage white Pieris rapae Present Non-native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Fiery Skipper Hylephila phyleus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Great Basin Wood-Nymph Cercyonis sthenele Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Monarch, monarch butterfly Danaus plexippus Present Native Uncommon
mourning cloak Nymphalis antiopa Present - - Common
Mylitta Crescent Phyciodes mylitta Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
orange sulphur Colias eurytheme Present - - Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Persius duskywing Erynnis persius Not In Park - - - -
painted lady, Painted Lady Vanessa cardui Present - - Common
Pipevine Swallowtail Battus philenor Present - - Uncommon
- - Papilio eurymedon Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red admiral, Red Admiral Vanessa atalanta Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Spring Azure Celastrina ladon Present - - Common
silvery blue, Silvery Blue Glaucopsyche lygdamus Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
two-tailed swallowtail Papilio multicaudata Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Vanessa annabella Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western Tiger Swallowtail Papilio rutulus Present - - Common