Ridl. 1923 - Decades kewenses. Plantarum Novarum in Herbario Horti Regii Conservatarum. Decas CVII (1923) Decades kewenses. Plantarum Novarum in Herbario Horti Regii Conservatarum. Decas CVII. Bulletin of Miscellaneous Information (Royal Gardens, Kew) 1923(3): 115. doi: 10.2307/4118297.
No known synonyms