]> Botany [author note: Name published: Houstonia pusilla Schöpf f. albiflora Wunderlin & W.E.Hopkins, Trans. Illinois State Acad. Sci. 59: 386. 1966] [collector note: SIU] Wunderlin, Richard Paul & Hopkins, W. E. Wunderlin, Richard Paul & Hopkins, W. E. R. P. Wunderlin & W. E. Hopkins Wunderlin & W. E. Hopkins