FLORA OF VIETNAM Convallariaceae Peliosanthes nigra Aver. et N.Tanaka, sp.nov. Type
Quang Nam Prov., Dai Loc Distr., Dai Hong municipality, environs of Dai Hong town around point 15°49′44”N 107°57′19”E.
Rich secondary closed broadleaved evergreen forest on very steep rocky slopes composed with eroded sandstone along high waterfall sides at elev. about 250 m a.s.l.
Terrestrial herb on very steep rocky shady slope. Flowers dark violet to nearly almost black, fruits glossy blue. Very common.