Sabicea marojejyensis Razafimandimbison & J.S. Mill. is described from the Marojejy Massif in northeast Madagascar. The combination of its slender climbing habit, lanceolate to narrowly elliptic leaf blade, elongate peduncles, and bracteate inflorescences distinguish it from the five other species of Sabicea in Madagascar.
Sabicea, Rubiaceae, Madagascar, Marojejy