Sandwith 1930 - Decades Kewenses. Plantarum Novarum in Herbario Horti Regii Conservatarum. Decas CXXIV (1930) Decades Kewenses. Plantarum Novarum in Herbario Horti Regii Conservatarum. Decas CXXIV. Bulletin of Miscellaneous Information (Royal Gardens, Kew) 1930(4): 153. doi: 10.2307/4107560.
No known synonyms