xx 450747 Galium hypocarpium (L.) Endl. ex Griseb. [80 871070 Relbunium buxifolium Schumann]
C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 6(6): fasicle 101, (Rubiaceae tribus VII-XIX): t. 91 (1888) [C.F. Schmidt]

---