C.  Tyler and Borchert, M., ?Reproduction and growth of the chaparral geophyte, Zigadenus fremontii (Liliaceae), in relation to fire?, Plant Ecology, vol. 165, pp. 11-20, 2003.

D.  Odion and Tyler, C., ?Are long fire-free periods needed to maintain the endangered, fire-recruiting shrub Arctostaphylos morroensis (Ericaceae)??, Conservation Ecology, vol. 6, p. 4 [online], 2002.

C.  Tyler, Kuhn, W., and Davis, F., ?Demography and regeneration of oaks in the foothill woodlands of central California: A review of the scientific literature?, in Coast Ranges Oak Woodland Network: Final Report and Proposal for Funding to the David and Lucille Packard Foundation, University of California, 2002, p. B-1 to B65.

C.  Tyler, Kuhn, W., and Davis, F., ?Demography and regeneration of oaks in the foothill woodlands of central California: A review of the scientific literature?, in Coast Ranges Oak Woodland Network: Final Report and Proposal for Funding to the David and Lucille Packard Foundation, University of California, 2002, p. B-1 to B65.