Localities documented in Tropicos sources
United States (North America)
Note: This information is based on publications available through Tropicos and may not represent the entire distribution. Tropicos does not categorize distributions as native or non-native.
- Anonymous. 1986. List-Based Rec., Soil Conserv. Serv., U.S.D.A. Database of the U.S.D.A., Beltsville. http://www.tropicos.org/Reference/1103
- Munz, P. A. & D. D. Keck. 1959. Cal. Fl. 1–1681. University of California Press, Berkeley. http://www.tropicos.org/Reference/1717
- Munz, P. A. 1974. Fl. S. Calif. 1–1086. University of California Press, Berkeley. http://www.tropicos.org/Reference/1719
Regularity: Regularly occurring
NatureServe Conservation Status
Rounded Global Status Rank: G3 - Vulnerable
Dudleya caespitosa is a succulent plant known by several common names, including Sealettuce, Sand lettuce, and Coast dudleya. It is endemic to California, where it grows along the coastline in the southern half of the state.
This dudleya starts from a rosette up to 20 centimeters wide, containing up to 30 leaves. The leaves are fleshy, pale green, and cone-shaped to oblong, one or two centimeters wide and almost a centimeter thick. The stem is a caudex which grows erect up to about 20 centimeters in height before branching into the inflorescence. Its color is variable, from green to red and yellow shades. At the top is a tall inflorescence which may hold 10 or 15 flowers on each of several branches. The flowers are bright yellow with pointed petals.
- California coastal sage and chaparral — (subecoregion)
Names and Taxonomy
Comments: Name spelled 'caespitosa' by Kartesz (1999), but had been spelled 'cespitosa' by him in his 1994 checklist.
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