6 643128 Margaritopsis cephalantha (Muell. Arg.) C.M.Taylor [125 641942 Mapouria cephalantha Muell. Arg.]
C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 6(5): fasicle 84, (Rubiaceae, tribus I - VI): t. 63 (1881) [J. Seboth]

---