Calflora Logo
California Department of Food and Agriculture. 2010.
CDFA Noxious Weeds List 2010
California Native Plant Society (CNPS).
Inventory of Rare and Endangered Plants (online edition). California Native Plant Society. Sacramento, CA.
Dennis, A./CNPS 94 (1997)
Ann Dennis' transcription of CNPS 1994 electronic database information.
Hickman, J. C. (editor) 1993.
The Jepson Manual: higher plants of California. University of California Press. 1400 pp.
Hrusa, G. Frederic 1998.
"XWALK": Synonymy for California Plants. Unpublished database compilation. Department of Food and Agriculture, Herbarium CDA.
Please contact the staff here: CONTACT with specific questions about this data.
Hrusa, G. Frederic 19 December 2001.
"Common names for California Plants". Unpublished database compilation Department of Food and Agriculture, Herbarium CDA.
Please contact the staff here: CONTACT with specific questions about this data.
Lum, K-L. 1975.
Gross patterns of vascular plant species diversity in California. Unpubl. MS Thesis, Ecology. Univ. of California, Davis. 154 pp.
Munz, P.A. 1959.
A California flora. In collaboration with D.D. Keck. Univ. of California Press. Berkeley, CA. 1681 pp.
Munz, P.A. 1968.
Supplement to a California flora. Univ. of California Press, Berkeley, CA. 224 pp.
US Department of Agriculture, Animal and Plant Health Inspection Service (APHIS). September 8, 2000.
Federal Noxious Weed List as of 09/08/2000, (available:
US Department of Agriculture, NRCS 1997.
The PLANTS database. ( National Plant Data Center, Baton Rouge, LA 70874-4490 USA
Qi, Y., Yang, Y. 1999.
Topographic effect of spatial variation of plant diversity in California. Geographic Information Sciences 5:39-46.
Richerson, P.J. and K-L. Lum. 1980.
Patterns of plant species diversity in California: relation to weather and topography. American Naturalist 116:504-536.
Sawyer, John O. and Todd Keeler-Wolf. 1997.
A manual of California vegetation. California Native Plant Society, c1995. 471 p., 32p. of plates : col. ill., map ; 29 cm.
Skinner, M.W., and B.M. Pavlik, eds. 1994.
Inventory of rare and endangered vascular plants of California. CNPS Special Publication No. 1 (Fifth Edition). Sacramento. CA. vi + 338 pp.
Skinner, M.W., ed. programmed by David Hudson and Rob Coman. 1994.
California Native Plant Society's electronic inventory of rare and endangered vascular plants of California Version 1.1.1. Sacramento, Calif. : California Native Plant Society, c1994 4 computer disks : col. ; 3 1/2 in. + user's guide (v, 62 p. ; 28 cm.)
U.S. Fish and Wildlife Service 1997.
National Wetlands Inventory, October 1997. U.S. Fish and Wildlife Service. Data table provided by Andrew Cruz and Buck Reed.
Explanation of categories.
U.S. Forest Service 1997.
U.S. Forest Service. Data table provided by Ann Dennis.
Walker, R.E. 1992.
Community models of species richness: regional variation of plant community species composition on the west slope of the Sierra Nevada, California. Unpubl. MA Thesis, Geography. Univ. of California, Santa Barbara. 155 pp.
Wallace, G.D. 1975.
Studies of the Monotropoideae (Ericaeae): taxonomy and distribution. Wasmann J. of Biol. University of San Francisco, San Francisco, Calif, Vol 33:1-88.
Safford, H. D., Viers, J. H. and Harrison, S. P. 2005
Serpentine Endemism in the California Flora: A Database of Serpentine Affinity Madrono, California Botanical Society, Northridge, Calif, Vol 52(4):222-257
Filmer, A. K. 2008
Toxic Plants UC Davis Department of Plant Sciences