6 315591 Cyrtosperma merkusii (Hassk.) Schott [125 585876 Lasia merkusii Hassk.]
H.N. Ridley, Fl. Malay Penins., vol. 5 (Monocotyledones, Gymnospermae, pp. 1-346): p. 126 (1925) [J. Hutchinson]

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