publication venue for
- Morphology of Pennisetum orientale (Poaceae: Paniceae). 17:163-171. 1996
- Population and site characteristics of a recently discovered disjunct population of Croton alabamensis (Euphorbiaceae). 16:37-55. 1994
- Documented chromosome numbers 1993:2. Additional chromosome counts in the Malvaceae. 15:639-647. 1993
- MORPHOLOGICAL CHARACTERS AS INDICATORS OF RUBBER CONTENT IN GUAYULE (PARTHENIUM ARGENTATUM - COMPOSITAE). 14:331-338. 1991