Syndyophyllum occidentale (Airy Shaw) Welzen [ Syndyophyllum excelsum subsp. occidentale Airy Shaw]
Syndyophyllum occidentale (Airy Shaw) Welzen [ Syndyophyllum excelsum Schumann & Lauterb.] [Euphorbiaceae]
Kew Bull., vol. 36(): : p. 351, fig. 10 (1981-1882) [M. Grierson]