Odontonema callistachyum (Cham. & Schltdl.) Kuntze
no HD illustration available (m1)
Odontonema callistachyum (Cham. & Schltdl.) Kuntze [ Justicia callistachya Cham. & Schltdl.] [Acanthaceae]
P.C. Standley, J.A. Steyermark, Fl. Guatemala, vol. 10(3,4): : p. 417, fig. 94 (1946-1977) [M. Pahl]