Major advisor for completed Master's Thesis by Belinda Lambert, University of South Florida, The effects of light, soil disturbance and presence or organic litter on the field germination and survival of the Florida goldenaster, Chrysopsis floridana Small. (Completed 1995).

Thesis or dissertation committees:

Mary Carrington, University of Florida, Fire effects on seedling recruitment in Florida sand pine scrub. (Completed 1996).

Kelly McPherson, University of Florida. Effects of fire on cabbage palms. (Completed 1996).

Pedro Quintana-Ascencio, State University of New York, Stony Brook. Population viability of rosemary scrub species. (Completed 1997).

Suzanne Kennedy, Florida International University. Seed banks and seedling dynamics in Polygala smallii. (Completed 1998).

Christine Hawkes, University of Pennsylvania. Biological soil crusts and their interactions with vascular plants in a xeric Florida shrubland (Completed 2000).

Martina Petru, University of South Bohemia in Ceske Budejovice. The role of disturbance in plant life histories. (completed 2002)

Gayle van der Kerkove, University of Florida. Diseases and genetic variability in Hypericum edisonianum.(completed 2002)

Hong Liu, Florida International University. Population dynamics of Chamaecrista keyensis (Caesalpinioideae), a narrow endemic herb of the Florida lower keys (scheduled for completion 2003)

Owen Boyle, University of Wisconsin. The metapopulation biology of Polygonella basiramia, a federally endangered Florida scrub endemic. (scheduled for completion 2003)

Satya Maliakal, Louisiana State University. Ecology of two Florida scrub endemic plants with comparisons to their widespread congeners. (scheduled for completion 2004)