FLORA OF VIETNAM Urticaceae Pellionia annamica Gagnep.
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Comm., Ban On Vill., Con Moong mt. (about 1 km N on walking trail from Ban On to Thuong Hoa), 17°40′59″N, 105°57′56″E, 250-280 m.
Clustered on edges, scattered in shady heavily logged primary evergreen broad-leaved forests and woodlands on foot and lower part of slopes of limestone mts.
Perennial prostrate herb. Leaves asymetric at base. Inflorescence straight, 0.15 m tall. Rather common.