Vernacular: tainunus (Uab Meto).
Habit: herb.
Habitat: on an open area, on the slope of the rocks, 1400 m elevation.
Distribution: China, Vietnam, Sri Lanka, Philippines, Borneo, Indonesia (Jawa, Sulawesi, Timor Barat), Timor-Leste.
Collection: Timor Barat: Fatumnasi, Soe, Wiriadinata 402, 13 Jan 1975 (BO, K!, L!).