Rhaphidophora spathacea Schott [ Rhaphidophora oblongifolia Schott]
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Rhaphidophora spathacea Schott [Araceae]
H.G.A. Engler, Pflanzenr., vol. 23(B[2]): [Heft 37], (Araceae - Monsteroideae- Calloideae): p. 31, fig. 11 (1908)