FLORA OF LAOS Convallariaceae Peliosanthes irinae Aver. & N.Tanaka
Vientiane prov., Kasi distr., Si Sang Vone village, around point 19°06′10.9′'N 102°10′46.1′'E.
Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-700 m a.s.l.
Terrestrial herb on steep shady rocky slope. Flowers greenish to light dirty violet, spadix axis fleshy, dull olive-violet. Fruit glossy blue. Locally common.