Artemisia californica, also known as California sagebrush, is a species of western North American shrub in the sunflower family.
Eriodictyon capitatum, the Lompoc yerba santa, is a rare evergreen shrub in the borage family. It is endemic to western Santa Barbara County, in California.
Draba californica is a species of flowering plant in the family Brassicaceae, known as the California draba.
Hackelia californica is a species of flowering plant in the borage family known by the common name California stickseed.
Helianthella californica is a species of flowering plant in the family Asteraceae known by the common name California helianthella. This wildflower is native to the mountains of California, northwestern Nevada, and southwestern Oregon.
Horkelia californica, known by the common name California horkelia, is a species of flowering plant in the rose family.
Hulsea californica is a rare species of flowering plant in the family Asteraceae known by the common names San Diego alpinegold and San Diego sunflower. It is endemic to southern California, where it grows only in the Peninsular Ranges.
Neokochia americana is a species of flowering plant in the amaranth family, subfamily Camphorosmoideae, known by the common name green molly.
Lasthenia californica is a species of flowering plant in the family Asteraceae known by the common name California goldfields. It is native to California, Oregon and surrounding areas, where it is a very common member of the flora in a number of habitat types.
Extriplex californica is a plant species known by the common name California saltbush or California orache. Formerly, it was included in genus Atriplex. It is native to coastal California and Baja California, where it grows in areas with saline soils, such as beaches and salt marshes.
Minuartia californica, commonly known as California sandwort, is a species of flowering plant in the family Caryophyllaceae.
Oenothera californica, known by the common name California evening primrose, is a species of flowering plant in the evening primrose family.
Orcuttia californica is a rare species of grass known by the common name California Orcutt grass.
Orobanche californica, known by the common name California broomrape, is a species of broomrape. It is a parasitic plant growing attached to the roots of other plants, usually members of the Asteraceae.
Parnassia californica is a species of flowering plant in the family Celastraceae known by the common name California grass of Parnassus. It is native to the mountains of Oregon, California, and Nevada, where it grows in moist areas such as meadows and streambanks.
Perideridia californica is a species of flowering plant in the family Apiaceae known by the common name California yampah. It is endemic to California, where it is known from the Central Coast Ranges and a section of the Sierra Nevada foothills. It grows in moist soils, often near streams. It is a perennial herb which may approach 1.5 meters in maximum height, its slender, erect stem growing from cylindrical tubers measuring up to 12 centimeters long. Leaves near the base of the plant have blades up to 40 centimeters long which are divided into many flat, narrow, subdivided lobes. Leaves higher on the plant are smaller and less divided. The inflorescence is a compound umbel of many spherical clusters of small white flowers. These yield ribbed, oblong-shaped fruits under a centimeter long.
Rhinotropis californica, synonym Polygala californica, is a species of flowering plant in the milkwort family known by the common name California milkwort. It is native to southwestern Oregon and northern and central California, where it grows in the coastal mountain ranges in local habitat types such as chaparral and forest. It is a perennial herb producing spreading stems, generally decumbent in form, up to about 35 centimeters in maximum length, lined with narrow oval leaves each a few centimeter long. The upper inflorescences produce several open flowers, and there may be some closed, cleistogamous flowers lower on the plant. The open flowers have pink or white winglike lateral sepals with hairy edges. The petals are similar in color, the central one tipped with a white or yellow beak. The fruit is a flattened green capsule up to a centimeter long containing hairy seeds.
Rudbeckia californica is a species of flowering plant in the family Asteraceae, known by the common name California coneflower.
Stylocline citroleum is a rare species of flowering plant in the family Asteraceae known by the common name oil neststraw.
Suaeda californica is a rare species of flowering plant in the amaranth family known by the common name California seablite. It is now endemic to San Luis Obispo County, California, where it is known from a few occurrences in the marshes around Morro Bay, historical populations around San Francisco Bay have been extirpated.
