Ranunculus californicus, commonly known as the California buttercup, is a flowering plant of the buttercup family Ranunculaceae. It is a native of California, where it is common in many habitats, including chaparral and woodlands. Its distribution extends across many habitats of California, north into Oregon and south into Baja California. Its reported locations include the islands between British Columbia and Washington, the Channel Islands of California, and the Sierra Nevada. Description Ranunculus californicus grows up to in height. The bright yellow flower is roughly in diameter and has 7 to 22 shiny, teardrop-shaped petals. Each flower grows on a long, green, leafless stem. Varieties Ranunculus californicus var. californicus Ranunculus californicus var. cuneatus Cultivation Ranunculus californicus is cultivated as an ornamental plant, for use in native plant gardens. See also List of California native plants References Notes Sources Munz, Philip A. (2003). Introduction to Shore Wildflowers of California, Oregon, and Washington. Berkeley: University of California Press. External links CalFlora Database: Ranunculus californicus (Botta's clarkia, punch bowl godetia) Jepson Manual eFlora (TJM2) treatment of Ranunculus californicus U.C. Photo gallery — Ranunculus californicus californicus Flora of California Flora of Oregon Flora of Baja California Flora of the California desert regions Flora of the Cascade Range Flora of the Klamath Mountains Flora of the Sierra Nevada (United States) Natural history of the California chaparral and woodlands Natural history of the California Coast Ranges Natural history of the Central Valley (California) Natural history of the Peninsular Ranges Natural history of the Santa Monica Mountains Natural history of the Transverse Ranges Garden plants of North America Flora without expected TNC conservation status