1991, Ph.D. Botany, University of Wisconsin, Madison, WI 1985, M.S. Biology, University of Miami, Coral Gables, FL 1979, B.S. Zoology, University of Oklahoma, Norman, OK 1991-1992, NSF Postdoctoral Fellow, Spatial genetic structure and genetic demography of Delphinium nelsonii. U.C. Riverside, Rocky Mountain Biological Laboratoy

Williams, C.F. 1986. Social organization of the bat, Carollia perspicillata (Chiroptera: Phyllostomidae). Ethology 71:265-282. Fleming, T.H., and C.F. Williams. 1990. Phenology, seed dispersal, and recruitment in Cecropia peltata (Cecropiaceae) in Costa Rican tropical dry forest. J. Trop. Ecol. 6:163-178. Williams, C. F. and R. P. Guries. 1994. Genetic consequences of seed dispersal in three sympatric forest herbs. I. Hierarchical population genetic structure. Evolution 48(3):791-805. Williams, C. F., M. A. Kuchenreuther, and A. Drew. 2000. Floral dimorphism, pollinator attraction and self-fertilization in gynodioecious Geranium richardsonii. (Geraniaceae). American Journal of Botany 87:661-669. Williams, C. F., Ruvinsky, J., Scott, P. E., and D. K. Hews. 2001. Pollination, breeding system, and genetic structure in two sympatric Delphinium (Ranunculaceae) species. American Journal of Botany 88(9):1623-1633.