]> Botany [collector note: Herbarium of the University of Florida, Agricultural Experiment Station. North Carolina] Stimson, William R. & Hespenheide, Henry A. Stimson, William R. & Hespenheide, Henry A. W. R. Stimson & H. A. Hespenheide William R. Stimson & Henry A. Hespenheide Stimson, W. R. & Hespenheide, H. A.