FLORA OF VIETNAM
Orchidaceae
Anoectochilus calcareus Aver.

N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Co Lung Municipality, Eo
Dieu village, around point 20°26′06′'N, 105°13′51′'E. Primary
evergreen seasonal broad-leaved closed submontane forest on top of
rocky ridge composed with crystalline marble-like highly eroded
limestone at elev. 900-1000 m. Terrestrial creeping herb. Leaves black
with silvery nerves above, dull pink-brown below. Not common.

HAL 3439 25 Sept. 2003

FFI Pu Luong - Cuc Phuong Conservation Project
Collectors: L.Averyanov, D.T.Doan, J.Regalado, N.T.Vinh.