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2 709063 Odontonema callistachyum (Cham. & Schltdl.) Kuntze [80 571974 Justicia callistachya Cham. & Schltdl.]
P.C. Standley, J.A. Steyermark, Fl. Guatemala, vol. 10(3,4): : p. 417, fig. 94 (1946-1977) [M. Pahl]
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