$modus 0: smartphone
$modus 1: smartphone
Leptactina leopoldi-secundi
Leptactina leopoldi-secundi Büttner [Accepted]
Rubiaceae Ixoroideae Pavetteae
6 596275 Leptactina leopoldi-secundi Büttner
E.A.J. De Wildeman, Études Fl. Bas-Moyen-Congo, vol. 2(2): (Plates 36-68): t. 40 (1907) [H. Durand]