1. The effect of chromosome doubling on photosynthetic rates in Phlox;Bazzaz;Photosynthetica,1983
2. Systematics of Talinum parviflorum Nutt. and the origin of Talinum teretifolium Pursh (Portulacaceae);Carter;Rhodora,1985
3. Evidence for the origin of Talinum calcaricum as a derivative of T. calycinum (Portulacaceae);Carter;American Journal of Botany,1987