UPDATED OKLAHOMA OZARK FLORA: A Checklist for the Vascular Flora of Ozark Plateau in Oklahoma based on the work of C.S. Wallis and records from the Oklahoma Vascular Plants Database

Abstract

Charles Wallis’ 1959 dissertation “Vascular Plants of the Oklahoma Ozarks” is one of the most important florisitic works for state botanists and conservationists. Although a number of local and county floras for Oklahoma have been published, only Wallis and C. T. Eskew (1937) have completed regional studies.