]> [author note: Herbarium and types: FH (12,000 Hepat.), BM (musci), GH (Pterid); additional material at BM, BO, BR, C, CM, E, FH, G, GB, GOET, L, LD, M, MANCH, NY, S, U, W (lich. Java), WELC (now at NY)] [collector note: Original collections: BM, FH, GH.] Botany Verdoorn, Frans Verdoorn, Frans F. Verdoorn Verd. Verdoorn Frans Verdoorn 1906 1984