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Pittoniotis trichantha
Pittoniotis trichantha Griseb. [Accepted]
Rubiaceae Antirheoideae Guettardeae
2 1196714 Pittoniotis trichantha Griseb.
J.A. Steyermark, Fl. Venez., vol. 9(2): (Rubiaceae): p. 865, t. 138 (1974)
2 1196714 Pittoniotis trichantha Griseb.
P.C. Standley, J.A. Steyermark, Fl. Guatemala, vol. 11(1-3): : p. 245, fig. 39 (1946-1977) [M. Pahl]
6 1196714 Pittoniotis trichantha Griseb.
Ann. Missouri Bot. Gard., vol. 67 : p. 35, fig. 6 (1980) [B. de Morillo]