]> [author note: Herbarium and types: mostly BM] [collector note: Sri Lanka (1926): A, BM (orig.), L. Colombia, Panama, Venezuela: BM (5,000, orig.), K; Austria, Belgium, France: BM (orig.). Indonesia: BM, FR] Botany Alston, Arthur Hugh Garfit Alston, Arthur Hugh Garfit A. H. G. Alston Alston Alston, A. H. G. Arthur Hugh Garfit Alston 1902 1958