2 633076 Macvaughiella standleyi (Steyerm.) R.M.King & H.Rob. [80 915374 Schaetzellia standleyi Steyerm.]
P.C. Standley, J.A. Steyermark, Fl. Guatemala, vol. 12 : p. 478, fig. 23 (1946-1977) [M. Pahl]

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