California native plants are plants that existed in

California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the m ...

prior to the arrival of European explorers and colonists in the late 18th century. California includes parts of at least three phytochoria. The largest is the

California Floristic Province The California Floristic Province (CFP) is a floristic province with a Mediterranean-type climate located on the Pacific Coast of North America with a distinctive flora similar to other regions with a winter rainfall and summer drought climate ...

, a geographical area that covers most of California, portions of neighboring

Oregon Oregon () is a state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idaho. T ...

Nevada Nevada ( ; ) is a state in the Western region of the United States. It is bordered by Oregon to the northwest, Idaho to the northeast, California to the west, Arizona to the southeast, and Utah to the east. Nevada is the 7th-most extensive, ...

, and

Baja California Baja California (; 'Lower California'), officially the Free and Sovereign State of Baja California ( es, Estado Libre y Soberano de Baja California), is a state in Mexico. It is the northernmost and westernmost of the 32 federal entities of Mex ...

, and is regarded as a "world hotspot" of

biodiversity Biodiversity or biological diversity is the variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic (''genetic variability''), species (''species diversity''), and ecosystem (''ecosystem diversity'') l ...

Introduction

In 1993, ''

The Jepson Manual ''The Jepson Manual'' is a flora of the vascular plants that are either native to or naturalized in California. Botanists often refer to the book simply as ''Jepson''. It is produced by the University and Jepson Herbaria, of the University of Cali ...

'' estimated that California was home to 4,693 native species and 1,169 native subspecies or varieties, including 1,416 endemic species. A 2001 study by the

California Native Plant Society The California Native Plant Society (CNPS) is a California environmental non-profit organization (501(c)3) that seeks to increase understanding of California's native flora and to preserve it for future generations. The mission of CNPS is to con ...

estimated 6,300 native plants. These estimates continue to change over time. Of California's total plant population, 2,153 species, subspecies, and varieties are

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...

and native to California alone, according to the 1993 Jepson Manual study. This botanical diversity stems not only from the size of the state, but also its diverse topographies, climates, and soils (e.g. serpentine outcrops). Numerous plant groupings exist in California, and botanists work to structure them into identifiable ecoregions,

plant communities A plant community is a collection or association of plant species within a designated geographical unit, which forms a relatively uniform patch, distinguishable from neighboring patches of different vegetation types. The components of each plant ...

vegetation type Vegetation classification is the process of classifying and mapping the vegetation over an area of the earth's surface. Vegetation classification is often performed by state based agencies as part of land use, resource and environmental manageme ...

s, and habitats, and taxonomies. California native plants include some that have widespread

horticultural Horticulture is the branch of agriculture that deals with the art, science, technology, and business of plant cultivation. It includes the cultivation of fruits, vegetables, nuts, seeds, herbs, sprouts, mushrooms, algae, flowers, seaweeds and no ...

use. Sometimes the appreciation began outside of California— lupines, California fuchsias, and California poppies were first cultivated in British and European gardens for over a century.

Selected trees

Coniferous trees

Sequoias and redwoods

Coast redwood ''Sequoia sempervirens'' ()''Sunset Western Garden Book,'' 1995:606–607 is the sole living species of the genus '' Sequoia'' in the cypress family Cupressaceae (formerly treated in Taxodiaceae). Common names include coast redwood, coastal ...

(''Sequoia sempervirens'') - in the fog-shrouded coast ranges. *

Giant sequoia ''Sequoiadendron giganteum'' (giant sequoia; also known as giant redwood, Sierra redwood, Sierran redwood, California big tree, Wellingtonia or simply big treea nickname also used by John Muir) is the sole living species in the genus ''Sequoiade ...

(''Sequoiadendron giganteum'') - in the Sierra Nevada Mountains.

Pine trees

Bishop pine ''Pinus muricata'', the bishop pine, is a pine with a very restricted range: mostly in California, including several offshore Channel Islands, and a few locations in Baja California, Mexico. It is always on or near the coast. In San Luis Obispo ...

(''Pinus muricata''): coastal species grown in gardens *

Coulter pine The Coulter pine or big-cone pine, ''Pinus coulteri'', is a native of the coastal mountains of Southern California in the United States and northern Baja California in Mexico. Isolated groves are found as far north as Clearlake, California on the ...

(''Pinus coulteri'') *

Gray pine ''Pinus sabiniana'' (sometimes spelled ''P. sabineana''), with vernacular names including towani pine, foothill pine, gray pine, bull pine, and digger pine, is a pine endemic to California in the United States. Some sources discourage using the n ...

, ghost pine, or digger pine (''Pinus sabiniana'') *

Knobcone pine The knobcone pine, ''Pinus attenuata'' (also called ''Pinus tuberculata''), is a tree that grows in mild climates on poor soils. It ranges from the mountains of southern Oregon to Baja California with the greatest concentration in northern Calif ...

(''Pinus attenuata'') *

Ponderosa pine ''Pinus ponderosa'', commonly known as the ponderosa pine, bull pine, blackjack pine, western yellow-pine, or filipinus pine is a very large pine tree species of variable habitat native to mountainous regions of western North America. It is the ...

(''Pinus ponderosa''): well known in mountains *

Lodgepole pine ''Pinus contorta'', with the common names lodgepole pine and shore pine, and also known as twisted pine, and contorta pine, is a common tree in western North America. It is common near the ocean shore and in dry montane forests to the subalpin ...

(''Pinus contorta''): used for early construction of buildings and other structures. *

Monterey pine ''Pinus radiata'' ( syn. ''Pinus insignis''), the Monterey pine, insignis pine or radiata pine, is a species of pine native to the Central Coast of California and Mexico ( Guadalupe Island and Cedros island). It is an evergreen conifer in the f ...

(''Pinus radiata''): naturally limited endemic range; widely planted horticulturally around the world *

Limber pine ''Pinus flexilis'', the limber pine, is a species of pine tree-the family Pinaceae that occurs in the mountains of the Western United States, Mexico, and Canada. It is also called Rocky Mountain white pine. A limber pine in Eagle Cap Wildernes ...

(''Pinus flexilis'') * Jeffrey pine (''Pinus jeffreyi'') * Parry pinyon (''Pinus quadrifolia'') *

Shore pine ''Pinus contorta'', with the common names lodgepole pine and shore pine, and also known as twisted pine, and contorta pine, is a common tree in western North America. It is common near the ocean shore and in dry montane forests to the subalpine ...

(''Pinus contorta'') * Sugar pine (''Pinus lambertiana'') * Torrey pine (''Pinus torreyana'') *

Western white pine Western white pine (''Pinus monticola''), also called silver pine and California mountain pine, is a species of pine in the family Pinaceae. It occurs in mountain ranges of northwestern North America. It is the state tree of Idaho. Description ...

(''Pinus monticola'') * Single-leaf pinyon pine (''Pinus monophylla'') *

Great Basin bristlecone pine ''Pinus longaeva'' (commonly referred to as the Great Basin bristlecone pine, intermountain bristlecone pine, or western bristlecone pine) is a long-living species of bristlecone pine tree found in the higher mountains of California, Nevada, and ...

(''Pinus longaeva''): the

Methuselah Methuselah () ( he, מְתוּשֶׁלַח ''Məṯūšélaḥ'', in pausa ''Məṯūšālaḥ'', "His death shall send" or "Man of the javelin" or "Death of Sword"; gr, Μαθουσάλας ''Mathousalas'') was a biblical patriarch and a f ...

, a 4,700-year-old specimen *

Foxtail pine ''Pinus balfouriana'', the foxtail pine, is a rare high-elevation pine that is endemic to California, United States. It is closely related to the Great Basin and Rocky Mountain bristlecone pines, in the subsection ''Balfourianae''. Descriptio ...

(''Pinus balfouriana''): endemic to California; 2,000-year-old specimens

Western Cypress

Arizona cypress ''Cupressus arizonica'', the Arizona cypress, is a North American species of tree in the cypress family Cupressaceae, native to the southwestern United States and Mexico. Populations may be scattered rather than in large, dense stands. Descripti ...

(''Cupressus arizonica'') * Baker cypress (''Cupressus bakeri'') * Cuyamaca cypress (''Cupressus stephensonii'') * Gowen cypress (''Cupressus goveniana'') * McNab's cypress (''Cupressus macnabiana'') *

Monterey cypress ''Hesperocyparis macrocarpa'' is a coniferous tree. It is commonly known as the Monterey cypress and is one of several species of cypress trees endemic to California. The Monterey cypress is found naturally only on the Central Coast of Califor ...

(''Cupressus macrocarpa'') * Paiute cypress (''Cupressus nevadensis'') * Pygmy cypress (''Cupressus pigmaea'') * Santa Cruz cypress (''Cupressus abramsiana'') *

Sargent's cypress ''Cupressus sargentii'' is a species of conifer in the family Cupressaceae known by the common name Sargent's cypress. It is endemic to California, where it is known from Mendocino County southwards to Santa Barbara County. This taxon is limit ...

(''Cupressus sargentii'') * Tecate cypress (''Cupressus forbesii'')

Other conifers

* Santa Lucia fir (''Abies bracteata'') and seven other native ''

Abies Firs (''Abies'') are a genus of 48–56 species of evergreen coniferous trees in the family Pinaceae. They are found on mountains throughout much of North and Central America, Europe, Asia, and North Africa. The genus is most closely related t ...

'' species. * Douglas fir (''Pseudotsuga menziesii'') *

Bigcone Douglas-fir ''Pseudotsuga macrocarpa'', commonly called the bigcone spruce or bigcone Douglas-fir, is an evergreen conifer native to the mountains of southern California. It is notable for having the largest (by far) cones in the genus ''Pseudotsuga'', henc ...

(''Pseudotsuga macrocarpa'') - Central Coast and

Santa Susana Mountains The Santa Susana Mountains are a transverse range of mountains in Southern California, north of the city of Los Angeles, in the United States. The range runs east-west, separating the San Fernando and Simi valleys on its south from the Santa C ...

. * California nutmeg (''Torreya californica'') *

Incense cedar ''Calocedrus'', the incense cedar (alternatively spelled incense-cedar), is a genus of coniferous trees in the cypress family Cupressaceae first described as a genus in 1873. It is native to eastern Asia and western North America. The generic n ...

(''Calocedrus decurrens'') * Port Orford cedar-Lawson cypress (''Chamaecyparis lawsoniana'') *

White fir ''Abies concolor'', the white fir, is a coniferous tree in the pine family Pinaceae. This tree is native to the mountains of western North America, including the Cascade Range and southern Rocky Mountains, and into the isolated mountain ranges ...

(''Abies concolor'') - at high elevations *

Mountain hemlock ''Tsuga mertensiana'', known as mountain hemlock, is a species of hemlock native to the west coast of North America, found between Southcentral Alaska and south-central California. Description ''Tsuga mertensiana'' is a large evergreen conifer ...

(''Tsuga mertensiana'') *

Red fir ''Abies magnifica'', the red fir or silvertip fir, is a western North American fir, native to the mountains of southwest Oregon and California in the United States. It is a high-elevation tree, typically occurring at elevation, though only rare ...

(''Abies magnifica'') * Pacific yew (''Taxus brevifolia'') *

Western juniper ''Juniperus occidentalis'', known as the western juniper, is a shrub or tree native to the Western United States, growing in mountains at altitudes of and rarely down to . It is listed as Least Concern on the IUCN Red List because it is a wides ...

(Juniperus occidentalis)

Oak trees

:California is home to many deciduous and evergreen

oak An oak is a tree or shrub in the genus ''Quercus'' (; Latin "oak tree") of the beech family, Fagaceae. There are approximately 500 extant species of oaks. The common name "oak" also appears in the names of species in related genera, notably ''L ...

s, often occurring in oak woodlands: * Valley oak (''Quercus lobata'') - the largest of the oaks. *

Leather oak ''Quercus durata'', commonly known as leather oak, is a species of oak endemic to California, common in the Coast Ranges and the foothills of the Sierra Nevada. The common name "leather oak" is derived from the leathery texture on the lop of its ...

(''Quercus durata'') - an evergreen shrub endemic to serpentine chaparral. * Blue oak (''Quercus douglasii'') - in the Central Valley foothills and Coast Ranges. * California black oak (''Quercus kelloggii'') - in the higher hills and mountains. *

Canyon live oak ''Quercus chrysolepis'', commonly termed canyon live oak, canyon oak, golden cup oak or maul oak, is a North American species of evergreen oak that is found in Mexico and in the western United States, notably in the California Coast Ranges. This ...

(''Quercus chrysolepis'') - found mainly in northern mountainous regions. *

Interior live oak ''Quercus wislizeni'', known by the common name interior live oak, is an evergreen oak, highly variable and often shrubby, found in many areas of California in the United States continuing south into northern Baja California in Mexico. It genera ...

(''Quercus wislizeni'') in the Central Valley region. * Island oak (''Quercus tomentella'') -

with distinctive large evergreen leaves. *

Engelmann oak ''Quercus engelmannii'', the Engelmann oak or Pasadena oak, is a species of oak in the white oak section (''Quercus'' sect. ''Quercus''), native to southern California and northwestern Baja California, Mexico. Description ''Quercus engelmannii'' ...

(''Quercus engelmanni'') - an endangered species with a cool blue-gray cast to the foliage. *

Coast live oak ''Quercus agrifolia'', the California live oak, or coast live oak, is a highly variable, often evergreen oak tree, a type of live oak, native to the California Floristic Province. It may be shrubby, depending on age and growing location, but is ...

(''Quercus agrifolia'') is found in the

Coast Ranges The Pacific Coast Ranges (officially gazetted as the Pacific Mountain System in the United States) are the series of mountain ranges that stretch along the West Coast of North America from Alaska south to Northern and Central Mexico. Although th ...

Transverse Ranges The Transverse Ranges are a group of mountain ranges of southern California, in the Pacific Coast Ranges physiographic region in North America. The Transverse Ranges begin at the southern end of the California Coast Ranges and lie within Santa ...

, Peninsular Ranges, and along the coast's hills and adjacent interior valleys, and many other habitats and gardens.

Riparian trees

:In riparian areas (streamside and moist habitats) some of the trees include: * California sycamore (''Platanus racemosa'') * White alder (''Alnus rhombifolia'') *

Quaking aspen ''Populus tremuloides'' is a deciduous tree native to cooler areas of North America, one of several species referred to by the common name aspen. It is commonly called quaking aspen, trembling aspen, American aspen, mountain or golden aspen, tr ...

(''Populus tremuloides'') *

Fremont cottonwood ''Populus fremontii'', commonly known as Frémont's cottonwood, is a cottonwood (and thus a poplar) native to riparian zones of the Southwestern United States and northern through central Mexico. It is one of three species in ''Populus'' sect. ...

(''Populus fremontii'') *

Black cottonwood ''Populus trichocarpa'', the black cottonwood, western balsam-poplar or California poplar, is a deciduous broadleaf tree species native to western North America. It is used for timber, and is notable as a model organism in plant biology. ...

(''Populus trichocarpa'') * Arroyo willow (''Salix lasiolepis'')

Other trees and tree-like shrubs

Tanoak ''Notholithocarpus densiflorus'', commonly known as the tanoak or tanbark-oak, is a broadleaf tree in the family Fagaceae, and the type species of the genus ''Notholithocarpus''. It is native to the far western United States, particularly Oregon ...

(''Notholithocarpus densiflorus'') *

California bay laurel ''Umbellularia californica'' is a large hardwood tree native to coastal forests and the Sierra foothills of California, and to coastal forests extending into Oregon. It is endemic to the California Floristic Province. It is the sole species in th ...

(''Umbellularia californica'') *

Pacific madrone ''Arbutus menziesii'' or Pacific madrone (commonly madrone or madrona in the United States and arbutus in Canada), is a species of broadleaf evergreen tree in the family Ericaceae, native to the western coastal areas of North America, from Br ...

(''Arbutus menziesii'') *

Toyon ''Heteromeles arbutifolia'' (; more commonly by Californian botanists), commonly known as toyon, is a common perennial shrub native to extreme southwest Oregon, California, and the Baja California Peninsula. It is the sole species in the genus ...

(''Heteromeles arbutifolia'') *

Bigleaf maple ''Acer macrophyllum'', the bigleaf maple or Oregon maple, is a large deciduous tree in the genus '' Acer''. It is native to western North America, mostly near the Pacific coast, from southernmost Alaska to southern California. Some stands are al ...

(''Acer macrophyllum'') * Western blue elderberry (''Sambucus mexicana'') is found throughout the state, an important host for birds, butterflies, pollinators, and

beneficial insect Beneficial insects (sometimes called beneficial bugs) are any of a number of species of insects that perform valued services like pollination and pest control. The concept of ''beneficial'' is subjective and only arises in light of desired outcome ...

s (''

integrated pest management Integrated pest management (IPM), also known as integrated pest control (IPC) is a broad-based approach that integrates both chemical and non-chemical practices for economic control of pests. IPM aims to suppress pest populations below the econ ...

'') *

California buckeye ''Aesculus californica'', commonly known as the California buckeye or California horse-chestnut, is a species of buckeye native to California and southwestern Oregon. Description It is a large deciduous shrub or small tree, up to tall, with ...

(''Aesculus californica'') *

Western redbud ''Cercis occidentalis'', the western redbud or California redbud (syn. ''Cercis orbiculata'' — Greene), is a small tree or shrub in the legume family, Fabaceae. It is found across the American Southwest, from California to Utah and Arizona. I ...

(''Cercis occidentalis'') * California black walnut (''Juglans californica'') * California hazelnut (''Corylus cornuta'')

Selected shrubs

Chamise ''Adenostoma fasciculatum'', commonly known as chamise or greasewood, is a flowering plant native to California and Baja California. This shrub is one of the most widespread plants of the California chaparral ecoregion. Chamise produces a specia ...

(''Adenostoma fasciculatum'') * Serviceberry (''Amelanchier alnifolia'') *

Manzanita Manzanita is a common name for many species of the genus ''Arctostaphylos''. They are evergreen shrubs or small trees present in the chaparral biome of western North America, where they occur from Southern British Columbia and Washington to Or ...

(''Arctostaphylos'' spp.) *

California sagebrush ''Artemisia californica'', also known as California sagebrush, is a species of western North American shrub in the sunflower family. Description ''Artemisia californica'' branches from the base and grows out from there, becoming rounded; it gro ...

(''Artemisia californica'') *

Coyote brush ''Baccharis pilularis'', called coyote brush (or bush), chaparral broom, and bush baccharis, is a shrub in the family Asteraceae native to California, Oregon, Washington, and Baja California. There are reports of isolated populations in New Mexi ...

(''Baccharis pilularis'') *

Calliandra ''Calliandra'' is a genus of flowering plants in the pea family, Fabaceae, in the mimosoid clade of the subfamily Caesalpinioideae. It contains about 140 species that are native to tropical and subtropical regions of the Americas. Description T ...

(''Calliandra'' spp.) * California lilacs (''Ceanothus'' spp.) * Desert willow (''Chilopsis linearis'') * Flannelbush (''Fremontodendron'' spp.) * Hollyleaf cherry (''Prunus ilicifolia'') *

Spicebush Dried fruits of ''Lindera neesiana'' used as spice (coll. MHNT) ''Lindera'' is a genus of about 80–100Bush anemone (''Carpenteria californica'') * Bladderpod (''Peritoma arborea'') *

Creosote bush ''Larrea tridentata'', called creosote bush and greasewood as a plant, chaparral as a medicinal herb, and ''gobernadora'' (Spanish for "governess") in Mexico, due to its ability to secure more water by inhibiting the growth of nearby plants. In S ...

(''Larrea tridentata'') * Lupines (''Lupinus'' spp.) *

Snowberry ''Symphoricarpos'', commonly known as the snowberry, waxberry, or ghostberry, is a small genus of about 15 species of deciduous shrubs in the honeysuckle family, Caprifoliaceae. With the exception of the Chinese coralberry, '' S. sinensis'', wh ...

(''

Symphoricarpos mollis ''Symphoricarpos mollis'', with the common names creeping snowberry, Southern California snowberry, and trip vine, is a shrub in the Honeysuckle Family (Caprifoliaceae).Flowering Plans of the Santa Monica Mountains, Nancy Dale, 2nd. Ed, 2000, p. ...

'' & spp.) *

Huckleberry Huckleberry is a name used in North America for several plants in the family Ericaceae, in two closely related genera: ''Vaccinium'' and '' Gaylussacia''. The huckleberry is the state fruit of Idaho. Nomenclature The name 'huckleberry' is a No ...

(''

Vaccinium ovatum ''Vaccinium ovatum'' is a North American species of flowering shrub known by the common names evergreen huckleberry, winter huckleberry, cynamoka berry and California huckleberry. Distribution and ecology ''Vaccinium ovatum'' is a small to medium ...

'' & spp.) * Coffeeberry (''Frangula californica'') * Lemonade berry (''Rhus integrifolia'') * Sugarbush (''Rhus ovata'') * Gooseberries and currants (''Ribes'' spp.) *

Sages A sage ( grc, σοφός, ''sophos''), in classical philosophy, is someone who has attained wisdom. The term has also been used interchangeably with a 'good person' ( grc, ἀγαθός, ''agathos''), and a 'virtuous person' ( grc, σπουδα� ...

(''Salvia'' spp.)

Selected desert plants

California fan palm ''Washingtonia filifera'', the desert fan palm, California fan palm, or California palm,Flora of North America Association. ''Flora of North America: North of Mexico Volume 22: Magnoliophyta: Alismatidae, Arecidae, Commelinidae (in Part), and Zi ...

(''Washingtonia filifera'') *

Joshua tree ''Yucca brevifolia'' is a plant species belonging to the genus ''Yucca''. It is tree-like in habit, which is reflected in its common names: Joshua tree, yucca palm, tree yucca, and palm tree yucca. This monocotyledonous tree is native to the ar ...

(''Yucca brevifolia'') *

Jojoba Jojoba (; botanical name: ''Simmondsia chinensis'')also commonly called goat nut, deer nut, pignut, wild hazel, quinine nut, coffeeberry, and gray box bushis native to the Southwestern United States. ''Simmondsia chinensis'' is the sole specie ...

(''

Simmondsia chinensis Jojoba (; botanical name: ''Simmondsia chinensis'')also commonly called goat nut, deer nut, pignut, wild hazel, quinine nut, coffeeberry, and gray box bushis native to the Southwestern United States. ''Simmondsia chinensis'' is the sole specie ...

'') *

California juniper ''Juniperus californica'', the California juniper, is a species of juniper native to southwestern North America. Description ''Juniperus californica'' is a shrub or small tree reaching , but rarely up to tall. The bark is ashy gray, typically t ...

(''Juniperus californica'') * Blue palo verde (''Parkinsonia florida'') * Yellow foothill palo verde (''Parkinsonia microphylla'') *

Single-leaf pinyon ''Pinus monophylla'', the single-leaf pinyon, (alternatively spelled piñon) is a pine in the pinyon pine group, native to North America. The range is in southernmost Idaho, western Utah, Arizona, southwest New Mexico, Nevada, eastern and southe ...

(''Pinus monophylla'') *

(''Populus fremontii'') *

Ocotillo ''Fouquieria splendens'' (commonly known as ocotillo (), but also referred to as buggywhip, coachwhip, candlewood, slimwood, desert coral, Jacob's staff, Jacob cactus, and vine cactus) is a plant indigenous to the Sonoran Desert and Chihuahuan ...

(''Fouquieria splendens'') *

(''Larrea tridentata'') * Indian mallow (''Abutilon palmeri'') *

Brittlebush ''Encelia farinosa'' (commonly known as brittlebush, brittlebrush, or incienso), is a common desert shrub of the southwestern United States and northern Mexico. It has a variety of historical uses. Description Brittlebush grows up to tall, w ...

(''Encelia farinosa'') * Desert agave (''Agave deserti'') * California barrel cactus (''Ferocactus cylindraceus'') * Banana yucca (''Yucca baccata'') *

Mojave yucca ''Yucca schidigera'', also known as the Mojave yucca or Spanish dagger, is a flowering plant native to the southwest deserts of North America. Description ''Yucca schidigera'' is a small evergreen tree growing to tall, with a dense crown of sp ...

(''Yucca schidigera'') * Rush milkweed (''Asclepias subulata'') * Purple desert sand-verbena (''Abronia villosa'') * Sacred datura (''Datura wrightii'')

Selected perennials

Sunny habitats

California poppy ''Eschscholzia californica'', the California poppy, golden poppy, California sunlight or cup of gold, is a species of flowering plant in the family Papaveraceae, native to the United States and Mexico. It is cultivated as an ornamental pla ...

(''Eschscholzia californica'') are found in drier places. California poppies are also an annual in many places. *

Douglas iris ''Iris douglasiana'', the Douglas iris, is a common wildflower of the coastal regions of Northern and Central California and southern Oregon in the United States. It grows mainly at lower elevations, below , though it is occasionally found at hei ...

(''Iris douglasiana'') and 'Pacific Coast' hybrids *

Monkeyflower Monkey flower can refer to: *Several genera of plant family Phrymaceae, including: ** ''Diplacus'' ** ''Erythranthe'' ** ''Mimulus'' *Various snapdragon-like Lamiales, including: ** ''Linaria vulgaris'' ** ''Phyllocarpus septentrionalis ''Barne ...

e.g.: '' Mimulus aurantiacus'', '' Mimulus guttatus'', '' Mimulus cardinalis'' and cultivars. * Columbine (''Aquilegia'' spp.) * Coyote mint (''Monardella'' spp.) * Buckwheats ('' Eriogonum fasciculatum''), (''

Eriogonum giganteum ''Eriogonum giganteum'', with the common name St. Catherine's lace, is a species of Eriogonum, wild buckwheat in Southern California.Eriogonum umbellatum'')

Shady habitats

* Western wild ginger (''Asarum caudatum'') * Pacific bleeding heart (''Dicentra formosa'') * Island coral bells (''Heuchera maxima'') * Canyon coral bells (''Heuchera hirsutissima'') * × ''Heucherella'' * Threeleaf foamflower (''Tiarella trifoliata'') *

Redwood sorrel ''Oxalis oregana'' , known as redwood sorrel or Oregon oxalis, is a species of the wood sorrel family, Oxalidaceae, in the genus ''Oxalis'' native to moist Douglas-fir and coast redwood forests of western North America from southwestern British ...

(''Oxalis oregana'')

Ferns

* Polypody ferns (''Polypodium''), e.g.: ''

Polypodium californicum ''Polypodium'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is widely distributed throughout the world, with the highest ...

'' * Native sword ferns (''Polystichum''), e.g.: ''

Polystichum munitum ''Polystichum munitum'', the western swordfern, is an evergreen perennial fern native to western North America, where it is one of the most abundant ferns in forested areas. It occurs along the Pacific coast from southeastern Alaska to southern ...

'' * Giant chain fern (''Woodwardia fimbriata'') * Goldback ferns (''Pteridium'' spp.) * Wood ferns (''Dryopteris'' spp.), e.g.: ''

Dryopteris arguta ''Dryopteris arguta'', with the common name coastal woodfern, is a species of wood fern. It is native to the west coast and western interior mountain ranges of North America, from British Columbia, throughout California, and into Arizona. It gr ...

'' * Maidenhair ferns (''Adiantum'' spp.) e.g.: ''

Adiantum jordanii ''Adiantum jordanii'' is a perennial species of maidenhair fern, in the Vittarioideae subfamily of the Pteridaceae. The species is known by the common name California maidenhair. It is native to California and Baja California. ''A. jordanii'' is ...

Selected bulbs

* Ithuriel's spear (''Triteleia'' spp.) * Meadow onion (''Allium monticola'') * Goldenstars (''Bloomeria crocea'') *

Brodiaea ''Brodiaea'' , also known by the common name cluster-lilies, is a monocot genus of flowering plants. One school of thought places the genus in the family , while another school of thought places it in the subfamily Brodiaeoideae of the family ...

s (''Brodiaea'' spp.) *Blue dicks-ookow ('' Dipterostemon capitatus''): one of the most common native bulb species throughout California; found in

grassland A grassland is an area where the vegetation is dominated by grasses ( Poaceae). However, sedge ( Cyperaceae) and rush ( Juncaceae) can also be found along with variable proportions of legumes, like clover, and other herbs. Grasslands occur na ...

and dry

meadow A meadow ( ) is an open habitat, or field, vegetated by grasses, herbs, and other non- woody plants. Trees or shrubs may sparsely populate meadows, as long as these areas maintain an open character. Meadows may be naturally occurring or arti ...

habitats * Mariposa lilies (''Calochortus'' spp.): available from reputable horticultural sources; taking from the wild is illegal and is resulting in significant declines of some species from over collecting.

Selected annuals and wildflowers

* Baby blue eyes (''Nemophila menziesii'') * Blazing star (''Mentzelia lindleyi'') *

(''Eschscholzia californica'') * Chinese houses (''Collinsia heterophylla'') * Elegant clarkia (''Clarkia unguiculata'') * Farewell to spring (''Clarkia amoena'') * Meadowfoam (''Limnanthes douglasii'') * Miner's lettuce (''Claytonia perfoliata'') * Tarweed (''Madia elegans'') * Wind poppy (''Papaver heterophyllum'')

Selected vines

Aristolochia californica flower 2004-02-23

* Dutchman's pipe vine (''Aristolochia'' spp.) *

Morning glory Morning glory (also written as morning-glory) is the common name for over 1,000 species of flowering plants in the family Convolvulaceae, whose current taxonomy and systematics are in flux. Morning glory species belong to many genera, some of ...

(''Calystegia'' spp.) * Chaparral clematis (''Clematis lasiantha'') * Western virgin's bower (''Clematis ligusticifolia'') * Calabazilla (''Cucurbita foetidissima'') * Wild cucumber-manroot (''Marah fabacea'') * Cucamonga manroot-bigroot (''Marah macrocarpa'') * California wild grape (''Vitis californica'') * Desert wild grape (''Vitis girdiana'')

Selected grasses

: ''Grasses:'' * Purple three-awn (''Aristida purpurea'') *

Blue grama ''Bouteloua gracilis'', the blue grama, is a long-lived, warm-season ( C4) perennial grass, native to North America. It is most commonly found from Alberta, Canada, east to Manitoba and south across the Rocky Mountains, Great Plains, and U.S ...

(''Bouteloua gracilis'') * California fescue (''Festuca californica'') *

Idaho fescue ''Festuca idahoensis'' is a species of grass known by the common names Idaho fescue and blue bunchgrass. It is native to western North America, where it is widespread and common. It can be found in many ecosystems, from shady forests to open plai ...

(''Festuca idahoensis'') *

Red fescue ''Festuca rubra'' is a species of grass known by the common name red fescue or creeping red fescue. It is widespread across much of the Northern Hemisphere and can tolerate many habitats and climates. It is best adapted to well-drained soils in ...

(''Festuca rubra'') * Junegrass (''Koeleria macrantha'') * Giant wildrye (''Leymus condensatus'') * California melic (''Melica californica'') * Deer grass (''Muhlenbergia rigens'') * Purple needlegrass (''Nassella pulchra''): The state grass of California * Indian ricegrass (''Oryzopsis hymenoides'') * Pine bluegrass (''Poa secunda'') : ''Grasslike:'' *

Sedges The Cyperaceae are a family of graminoid (grass-like), monocotyledonous flowering plants known as sedges. The family is large, with some 5,500 known species described in about 90 genera, the largest being the "true sedges" genus ''Carex'' wit ...

— (''Carex'' spp.) (taller 'bunch grass' specimens and lower meadow spreaders) * Rushes — (''Juncus'' spp.) *

Western blue-eyed grass ''Sisyrinchium bellum'', the western blue-eyed grass or Californian blue-eyed grass, is the common blue-eyed grass of California and Oregon in and west of the Sierra Nevada, its range extending south into Baja California. In parts of its range ...

(''Sisyrinchium bellum'') ''and'' yellow-eyed-grass (''

Sisyrinchium californicum ''Sisyrinchium californicum'' is a species of flowering plant in the iris family known by the common names golden blue-eyed grass, yellow-eyed-grass, and golden-eyed-grass. It is native to the west coast of North America from British Columbia to ...

'').

Selected succulents

;''

Dudleya ''Dudleya'', commonly known as liveforevers (Spanish: ''siemprevivas'') is a genus of succulent plants in the stonecrop family, Crassulaceae, consisting of about 68 taxa in southwestern North America and Guadalupe Island. The species come in mu ...

s'' * Chalk lettuce (''Dudleya pulverulenta'') - garden-plant * Coast dudleya (''Dudleya caespitosa'') - A endemic* Canyon live-forever (''Dudleya cymosa'') - garden-plant *

Fingertips "Fingertips" is a 1963 hit single recorded live by "Little" Stevie Wonder for Motown's then Tamla label. Overview Written and composed by Wonder's mentors, Clarence Paul and Henry Cosby, "Fingertips" was originally a jazz instrumental recorde ...

(''Dudleya edulis'') - garden-plant * Giant chalk dudleya, Britton's dudleya (''Dudleya brittonii'') - garden-plant * Lanceleaf liveforever (''Dudleya lanceolata'') - garden-plant ;''

Sedum ''Sedum'' is a large genus of flowering plants in the family Crassulaceae, members of which are commonly known as stonecrops. The genus has been described as containing up to 600 species, subsequently reduced to 400–500. They are leaf succul ...

s'' * Broadleaf stonecrop (''Sedum spathulifolium'') -

San Bruno elfin butterfly The San Bruno elfin (''Callophrys mossii bayensis'') is a U.S. federally listed endangered subspecies that inhabits rocky outcrops and cliffs in coastal scrub on the San Francisco Peninsula. It is endemic to this habitat in California. Its patch ...

host plant. * Coast sedum (''Sedum oreganum'') * Feather River stonecrop (''Sedum albomarginatum'') - A endemic, Sierras* Red Mountain stonecrop (''Sedum eastwoodiae'') - A endemic, Mendocino* Roseflower stonecrop (''Sedum laxum'') * Sierra stonecrop (''Sedum obtusatum'')

Environmental challenges

Some California native plants are in rapid decline in their native habitat due to

urban sprawl Urban sprawl (also known as suburban sprawl or urban encroachment) is defined as "the spreading of urban developments (such as houses and shopping centers) on undeveloped land near a city." Urban sprawl has been described as the unrestricted growt ...

, agriculture, overgrazing, recreational impacts, pollution, and invasive non-native species (invasive exotics) colonization pressures (animals and other kingdoms of life, as well as plants). California also has 1,023 species of non-native plants, some now problematic invasive species such as

yellow starthistle ''Centaurea solstitialis'', the yellow star-thistle, is a species of thorny plant in the genus ''Centaurea'', which is part of the family Asteraceae. A winter annual, it is native to the Mediterranean Basin region and invasive in many other ...

, that were introduced during the

Spanish colonization The Spanish Empire ( es, link=no, Imperio español), also known as the Hispanic Monarchy ( es, link=no, Monarquía Hispánica) or the Catholic Monarchy ( es, link=no, Monarquía Católica) was a colonial empire governed by Spain and its prede ...

, the California Gold Rush, and subsequent immigrations and import trading of the 18th, 19th and 20th centuries.

References

External links

CNPS—California Native Plant Society website
provide
CalScape Database
an extensive database of California native plants searchable by region, as well as other useful resources.
CalFlora Database
— extensive searchable database of California native plants.

— extensive database of California native plants
U.C. CalPhotos: Flora homepage
— searchable images database
Theodore Payne Foundation for Wildflowers and Native Plants
— including horticultural information

— including

bunchgrass Tussock grasses or bunch grasses are a group of grass species in the family Poaceae. They usually grow as singular plants in clumps, tufts, hummocks, or bunches, rather than forming a sod or lawn, in meadows, grasslands, and prairies. As perenni ...

species and habitats
Lady Bird Johnson Wildflower Center - Recommended Species
— provides a national searchable supplier directory for landscaping, environmental consultants, seed sources and nurseries; recommended plant lists that can be filtered to include plants native to California; and plant recommendations for specific regions of California.
Audubon Society
— includes a national searchable database of native plants suitable for attracting wildlife, especially birds.

— an extensive searchable national database of numerous native and non-native plants with various filters.
EPA Ecoregion Research
— provides research data on ecoregion levels III and IV of California with some useful native plant information.
National Wildlife Federation
— a functional national native plant database in the beta testing phase.
Eugene Otto Weber Murman Watercolors of California Flora, 1941-1961
{{DEFAULTSORT:California Native Plants

Native plants In biogeography, a native species is indigenous to a given region or ecosystem if its presence in that region is the result of only local natural evolution (though often popularised as "with no human intervention") during history. The term is equi ...