]> [author note: Herbarium and types: B; additional material at Bm, BR, CA, G, GH, HBG, K, L, LY, MO, MPU, P, PH, W, WRSL. Travelled in Africa, Indonesia, Caucasus, Middle East and North America] [collector note: S. Arabia: B; Cameroons & Togo: A, B, L. Java (col. 1902-03): B. Tanganyika, Nyasaland, e.a. (1900-01, 1903): B, BM, BR, BRSSL, EA, G, K, L, MO, P, W. Togo (1904-05): B, L. Sicily (1899): B. Singapore (1903): B] Botany Busse, Walter Carl Otto Busse, Walter Carl Otto W. C. O. Busse Busse Walter Carl Otto Busse 1865 1933