FLORA OF LAOS Taxaceae Amentotaxus argotaenia (Hance) Pilg.
Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.
Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.
Tree to 15 m tall and to 50 cm DBH. Very common on mountain slopes near top and on tops at elevations 1200-1300 m. Occasional co-dominant of the forest near mountain summit.