]> [author note: Herbarium and types: O; additional material at BISH, BM, BO, C, FH, NY, S] [collector note: Fanning Is., Howland 1924-1928: MO; Hawaii 1930-1931: BISH; Java (col. 1929): BISH, BO, O (400 orig.); Samoa (col. 1929, 1931): A (349), BISH, C, GH; Tristan da Cunha (1937-1938): GB (230, 2nd set), NY, O (orig.), S (100)] Botany Christophersen, Erling Christophersen, Erling E. Christophersen Christoph. Christophersen Christophersen, E. Erling Christophersen 1898