FLORA OF VIETNAM Plants of Nam Xuan Lac Species/Habitat Rubiaceae Ixora sp.
Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, Phia Khao Village, on limestone slopes around center of village, 22°15′54″ N, 105°31′42″ E, 800 m. In secondary evergreen submontane broad-leaved scrubs