FLORA OF VIETNAM
Rubiaceae
Ixora sp.

N. Vietnam, Thai Nguyen prov., Vo Nhai distr., Than Sa municipality,
vicinities of Kim Son village (N 21°48′ E 105°54′), 23.3 km to 18° of
Thai Nguyen city. Primary dry broadleaved evergreen forest on very
steep rocky slopes of remnant karst limestone ridge at elev. about 300
m a.s.l. Shrub 1.5-2 m hg. Flower buds pink. Not rare.

NTH 3876 24 Oct. 1999

Collectors: N.T. Hiep, P.K. Loc, L. Averyanov.