FLORA OF VIETNAM
Cupressaceae
Calocedrus rupestris sp.nov. (Paratype)

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
650-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid

marble-like crystalline limestone.

Tree 10-20 m tall on rocky top of ridge. Common. Occasional
co-dominant of fragments of coniferous forest on tops of ridges.

HAL 5440 3 June 2004

Collectors: P.V.The.