FLORA OF LAOS Convallariaceae Peliosanthes densiflora Aver. et N.Tanaka sp.nov.
Vientiane Prov., Vang Vieng Distr., Phol Xai village, about 8 km to the W of Vang Vieng town, Phar Poon Mt., around point 18°56′11.5”N 102°20′05.0”E.
Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-900 m.
Terrestrial clustering herb with many-branching rhizome in shady place. Leaves glossy light green on both sides. Common at elevation 300-800 m.