Baccharis is a genus of perennials and shrubs in the aster family (Asteraceae). They are commonly known as baccharises but sometimes referred to as "brooms", because many members have small thin leaves resembling the true brooms. They are not at all related to these however, but belong to an entirely different lineage of eudicots. B. halimifolia is commonly known as "groundsel bush", however true groundsels are found in the genus Senecio.
Coastal sage scrub, also known as coastal scrub, CSS, or soft chaparral, is a low scrubland plant community of the California coastal sage and chaparral subecoregion, found in coastal California and northwestern coastal Baja California. It is within the California chaparral and woodlands ecoregion, of the Mediterranean forests, woodlands, and scrub biome.
Northern coastal scrub is a diverse scrubland plant community found along the Pacific Coast from Northern California to Southern Oregon, as well as some offshore islands. It frequently forms a landscape mosaic with coastal prairie.
Frangula californica is a species of flowering plant in the buckthorn family native to western North America. It produces edible fruits and seeds. It is commonly known as California coffeeberry and California buckthorn.
Hesperocnide tenella, also known as western nettle or western stingingnettle, is native to California and northern Baja California. It grows in chaparral, oak woodland, and coastal sage scrub communities up to 1,000 metres (3,300 ft) elevation.
Eriogonum fasciculatum is a species of wild buckwheat known by the common names California buckwheat and flat-topped buckwheat. Characterized by small, white and pink flower clusters that give off a cottony effect, this species grows variably from a patchy mat to a wide shrub, with the flowers turning a rusty color after blooming. This plant is of great benefit across its various habitats, providing an important food resource for a diversity of insect and mammal species. It also provides numerous ecosystem services for humans, including erosion control, post-fire mitigation, increases in crop yields when planted in hedgerows, and high habitat restoration value.
Ceanothus arboreus is a species of perennial shrub to small tree in the family Rhamnaceae, commonly known as the feltleaf ceanothus, island ceanothus, and island mountain lilac. It is the largest member of the California lilacs, and is characterized with glossy, dark green foliage that is adorned by pale blue to white flowers in bloom. It is endemic to the Channel Islands of California and Guadalupe Island in Mexico, only being re-discovered on Guadalupe Island after the elimination of feral goats.
Lupinus bicolor is a species of lupine known as the miniature lupine, Lindley's annual lupine, pigmy-leaved lupine, or bicolor lupine.
Tetracoccus dioicus, known by the common names red shrubby-spurge and Parry's tetracoccus, is a species of flowering plant.
Arctostaphylos glandulosa, with the common name Eastwood's manzanita, is a species of manzanita.
Eriogonum arborescens is a species of wild buckwheat known by the common name Santa Cruz Island buckwheat.
Eriogonum giganteum, with the common name St. Catherine's lace, is a species of wild buckwheat in Southern California.
Galium nuttallii is a species of flowering plant in the coffee family known by the common names San Diego bedstraw and climbing bedstraw. It is native to the coast and coastal Peninsular and western Transverse Ranges of southern California and Baja California, where it is a member of chaparral and pine woodland plant communities. It is also found on the Channel Islands and on the mainland as far north as Santa Barbara County
Baccharis plummerae is a California species of Baccharis known by the common name Plummer's baccharis. It is named in honor of American botanist Sara Plummer Lemmon, 1836 – 1923.
Baccharis vanessae is a rare California species of Baccharis known by the common name Encinitas baccharis. It is native primarily to San Diego County, California, almost endemic to the county except for one population a few miles over the county line in Riverside County. It is a member of the chaparral flora. It is a federally listed threatened species. It is present in several sites in Encinitas, and it is known from other parts of the county from the coastline to the mountains on various substrates. There are perhaps 15 populations remaining, for a total of about 2000 individuals. Some of the remaining occurrences are on land which may be cleared for development.
Encelia actoni, also known by the common names Acton brittlebush and Acton encelia, is a species of flowering plant in the family Asteraceae.
Baccharis malibuensis is a rare California species of shrubs in the family Asteraceae known by the common name Malibu baccharis.
Ambrosia salsola, commonly called cheesebush, winged ragweed, burrobush, white burrobrush, and desert pearl, is a species of perennial shrub in the family Asteraceae native to deserts of the southwestern United States and northwestern Mexico.
Younger Lagoon Reserve is a 72-acre (28-hectare) University of California Natural Reserve System reserve on the northern shore of Monterey Bay in Santa Cruz County, California. The site is owned by the University of California and managed for teaching and research. It is adjacent to Long Marine Laboratory.
