Fremontodendron, with the common names fremontia and flannelbush or flannel bush, is a genus of three known species of shrubs native to the Southwestern United States and northwest Mexico.
Fremontodendron californicum, with the common names California flannelbush, California fremontia, and flannel bush, is a flowering shrub native to diverse habitats in southwestern North America.
Arctostaphylos tomentosa is a species of manzanita known by the common name woollyleaf manzanita or woolley manzanita. This shrub is endemic to California.
Arctostaphylos glandulosa, with the common name Eastwood's manzanita, is a species of manzanita.
Chloropyron maritimum is a rare species of flowering plant in the family Orobanchaceae native to western North America. It is known by the common names saltmarsh bird's beak and Point Reyes bird's beak, depending on the specific subspecies.
Allium yosemitense is a California species of wild onion known by the common name Yosemite onion. Most of the known populations are situated within the boundaries of Yosemite National Park.
Arctostaphylos luciana is a species of manzanita known by the common name Santa Lucia manzanita, is endemic to California.
Arctostaphylos obispoensis is a species of manzanita, known by the common names bishop manzanita and serpentine manzanita, endemic to California.
Clarkia tembloriensis is a rare species of flowering plant in the evening primrose family, known by the common name Temblor Range clarkia and belonging to the Onagraceae family.
Limnanthes floccosa, or woolly meadowfoam, is a species of meadowfoam found in Northern California and Southern Oregon, in the United States. Most of the subspecies have highly restricted distributions and are listed as critical or endangered.
Pine Hill Ecological Reserve is a nature reserve of 403 acres (1.63 km2) located due east of Folsom Lake in the Sierra Nevada foothills, in El Dorado County, California. The reserve was established in 1979, and is managed by the Bureau of Land Management.
Monardella australis subsp. cinerea, synonym Monardella cinerea, is a rare subspecies of flowering plant in the mint family, known by the common name gray monardella. It is endemic to California, where it is known from the San Gabriel Mountains and San Jacinto Mountains in the Los Angeles area, and the central coast Santa Lucia Mountains in the Los Padres National Forest. It grows in rocky forested areas.
Monardella linoides is a species of flowering plant in the family Lamiaceae known by the common name flaxleaf monardella.
Monardella undulata is an uncommon species of flowering plant in the mint family known by the common name curlyleaf monardella. It is an annual herb and is endemic to the coast of California.
Packera layneae, known by the common name Layne's ragwort and Layne's butterweed, is a rare species of flowering plant in the aster family.
Sidalcea oregana is a species of flowering plant in the mallow family known by the common name Oregon checkerbloom.
Galium jepsonii, with the common name Jepson's bedstraw, is a rare flowering plant species in the Rubiaceae — Madder family.
Galium munzii is a species of plant in the family Rubiaceae. It is native to California, Arizona, Nevada, and Utah.
Galium wrightii, common name Wright's bedstraw, is a species of plants in the Rubiaceae. It is native to northwestern Mexico and southwestern United States: Sonora, Chihuahua, Arizona, New Mexico, western Texas, southwestern Utah, southern Nevada and southeastern California In California, this plant is ranked as rare, threatened, or endangered in CA; common elsewhere.
Fritillaria biflora var. ineziana, the Hillsborough chocolate lily, is a species of fritillary endemic to San Mateo County, California. It grows on serpentinite in cismontane woodland and valley and foothill grassland at elevations that range from 295 to 525 feet It is typically found on serpentine soils, and it is defined as a "broad endemic" where 85-94% of occurrences are expected to occur on ultramafic soils.
