$modus 0: smartphone
$modus 1: smartphone
Didymaea mexicana
Didymaea mexicana Hook.f. [Accepted]
Rubiaceae Rubioideae Rubieae
2 340194 Didymaea mexicana Hook.f.
W.J. Hooker, J.D. Hooker, Icon. Pl., vol. 13 : t. 1271 (1879) [A.M.C.]
6 340194 Didymaea mexicana Hook.f.
P.C. Standley, J.A. Steyermark, Fl. Guatemala, vol. 11(1-3): : p. 274, fig. 68 F (1946-1977) [M. Pahl]