FLORA OF VIETNAM
Cupressaceae
Xanthocyparis vietnamensis
Tuyen Quang Prov., Na Hang District., Sinh Long commune, Phieng Phoc village near Khuoi Phin Village , around point 22°38′39.9″N, 105°20′34.9″E. at elevation 1162 m a.s.l
Primary evergreen mixed humid forest on rocky limestone on highly eroded karstic hills composed with gray solid marble-like limestone at elevation 1100-1200 m a.s.l.
Tree to 20-25 m tall and to 0.5 m dbh on very steep rocky north faced slopes and on mountain tops. Common. Rape cones light brownish.
12 April 2014, CPC 7332 Coll.: T.Q. Ngan