Plant Biology Department Taxonomy Students: Current Jason Comer - eMail Major Professor: Dr. Wendy Zomlefer PhD Dissertation: Resolving tribal relationships in the palm (Arecaceae) subfamily Arecoideae using next generation sequencing techniques. Former Lee Echols Major Professor: Dr. Wendy Zomlefer Masters Thesis Topic: Floristic Survey and Vegetation Classification of the Remnant Blackland Prairies of Central Georgia. Sabrina Sewell Major Professor: Dr. Wendy Zomlefer Masters Thesis Topic: Floristic Inventory and Quality of Piedmont Gabbro Upland Depression Forests in Jasper County, Georgia.