Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Dendrobium williamsonii Rchb.f.. ? (Sect. Nigrohirsutae).
(Vel D. ochraceum De Wild., D. virgineum Rchb.f.).

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Pistacia cucphuongensis, Phyllanthus sp., Memecylon sp., Quercus sp.)along tops of ridge. Not common.

HAL 5860 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Tropidia curculigoides Lindl. Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Terrestrial herb on shady slope. Common.

HAL 5859 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Thelasis pygmaea (Griff.) Blume

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Pistacia cucphuongensis, Memecylon sp., Quercus sp., Allospondias lakonensis, Pometia pinnata, Aglaia sp., Pterospermum spp., Knema sp., Streblus macrophyllus) on high trees along tops of ridge. Not rare.

HAL 5858 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Dendrobium truncatum Lindl.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Pistacia cucphuongensis, Memecylon sp., Quercus sp., Allospondias lakonensis, Pometia pinnata, Aglaia sp., Pterospermum spp., Knema sp.) along tops of ridge. Occasional.

HAL 5857 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Dendrobium salaccense (Blume) Lindl.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Lithophyte on shady slope. Flowers dull yellow, lip with brown-purple margin. Not common.

HAL 5856 18 January 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Cymbidium lancifolium Hook.f. Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Terrestrial herb on shady steep slope. Flowers light green, tepals with purple-brown stripes, lip white with purple marks. Common.

HAL 5855 18 January 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Bulbophyllum sp. (Desmosanthes sect.)

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Phyllanthus sp., Pistacia cucphuongensis, Memecylon sp., Quercus sp., Pterospermum spp.)on high trees. Common.

HAL 5854 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Bulbophyllum ambrosia (Hance) Schltr. Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Pistacia cucphuongensis, Memecylon sp., Quercus sp., Allospondias lakonensis, Choerospondias axillaris, Pometia pinnata, Aglaia sp., Pterospermum spp., Knema sp.) on high trees. Flowers with Amygdalus fragrance. Common.

HAL 5853 18 January 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Calanthe triplicata (Willem.) Ames

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Terrestrial herb in shady rocky slope. Leaves uniform green. Not common.

HAL 5852 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Pholidota articulata Lindl.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Phyllanthus sp., Pistacia cucphuongensis, Memecylon sp., Quercus sp.) along tops of ridge. Not rare.

HAL 5851 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Cymbidium ensifolium (L.) Sw.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Terrestrial herb on shady slope of N exposition. Locally common.

HAL 5850 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Dendrobium terminale Par. & Rchb.f.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Phyllanthus sp., Pistacia cucphuongensis, Memecylon sp., Quercus sp., Allospondias lakonensis, Choerospondias axillaris, Pterospermum spp.) and lithophyte on shady slope of N exposition. Common.

HAL 5849 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Appendicula hexandra (Koenig) J.J.Smith ?

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Phyllanthus sp., Pistacia cucphuongensis, Memecylon sp., Quercus sp., Allospondias lakonensis, Choerospondias axillaris, Pterospermum spp.) and lithophyte on shady slope of N exposition. Locally common.

HAL 5848 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Gastrochilus acutifolius (Lindl.) Kuentze ?

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Phyllanthus sp., Pistacia cucphuongensis, Memecylon sp., Quercus sp.)along tops of ridge. Rare.

HAL 5847 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Renanthera coccinea Lour.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Phyllanthus sp., Pistacia cucphuongensis, Memecylon sp., Quercus sp.)along tops of ridge. Rare.

HAL 5846 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Malleola seidenfadenii Christenson ?

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Phyllanthus sp., Pistacia cucphuongensis, Memecylon sp., Quercus sp.)along tops of ridge. Not common.

HAL 5845 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Cleisostoma rostratum (Lodd.) Seidenf.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Phyllanthus sp., Pistacia cucphuongensis, Memecylon sp., Quercus sp.) along tops of ridge. Common.

HAL 5844 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Cleisostoma striatum (Rchb.f.) Garay

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Phyllanthus sp., Pistacia cucphuongensis, Memecylon sp., Quercus sp.) along tops of ridge. Common.

HAL 5843 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Liparis sp.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Lithophytic herb. Occasional.

HAL 5842a 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Liparis averyanoviana Szlach. ?

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Lithophytic herb. Occasional.

HAL 5842 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Liparis sp.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Lithophytic herb. Occasional.

HAL 5841a 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Liparis distans C.B.Clarke ?

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Lithophytic herb. Occasional.

HAL 5841 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Paphiopedilum concolor (Batem.) Pfitzer Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Lithophytic herb. Flower buds and leaf of typical coloration. Occasional.

HAL 5840 18 January 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Paphiopedilum malipoense S.C.Chen & Tsi

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Lithophyte and terrestrial herb. Flowers and leaf of typical coloration. Occasional.

HAL 5839 18 January 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Pteroceras simondianum (Gagnep.) Aver.?

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Phyllanthus sp., Pistacia cucphuongensis, Memecylon sp., Pittosporum sp.) along top of ridge. Locally common.

HAL 5838 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Mischobulbum longiscapum Seidenf.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Lithophyte and occasionally terrestrial herb in shady place. Leaf beneath deep purple-violet. Occasional.

HAL 5837 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Pholidota rubra Lindl. (Vel Ph. levelleana Schltr.).

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Lithophyte and occasionally epiphyte along tops of ridge. Common.

HAL 5836 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Schoenorchis gemmata (Lindl.) J.J.Smith

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte (on Phyllanthus spp., Pistacia cucphuongensis, Memecylon sp., Alstonia guangxiensis, Quercus sp., Pittosporum sp.), along tops of ridge. Sepals purple-violet, lip white. Very common.

HAL 5835 18 January 2005 Photo.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Eria thao Gagnep.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte on high tree on middle part of slope of N exposition. Flowers yellow-orange. Occasional.

HAL 5834 18 January 2005 Photo.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Aerides rosea Lindl. & Paxt. ?

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte along tops of ridge. Not common.

HAL 5833 18 January 2005

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Ornithochilus difformis (Lindl.) Schltr. ?

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte along tops of ridge. Occasional.

HAL 5832 18 January 2005

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Hygrochilus parishii (Rchb.f.) Pfitzer

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte along tops of ridge. Rare.

HAL 5831 18 January 2005

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Pomatocalpa spicata Breda

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte in shady wet place on slope of N exposition. Occasional.

HAL 5830 18 January 2005

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Epigeneium labuanum (Lindl.) Summerh.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte and lithophyte.

HAL 5829 18 January 2005

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Eria lasiopetala (Willd.) Ormerod ?

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte.

HAL 5828 18 January 2005

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Dendrobium thyrsiflorum Rchb.f. ?

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17°40′21′'N, 105°58′00E).

Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Epiphyte.

HAL 5827 18 January 2005

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Orchidaceae
Geodorum recurvum (Roxb.) Alston

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Secondary shrubs on very steep mossy rocky slope of N exposition of rocky ridge composed with light gray solid marble-like highly eroded crystalline limestone along Quy Son River valley.

Terrestrial herb up to 0.5 m tall on open secondary middle-tall grassland (with Imperata cylindrica). Flower tepals white, lip white with yellow irregular central keels and purple nerves on side-lobes. Occasional.

HAL 5782 15 June 2004 (Photo)

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium sp.

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 800-850 m a.s.l.

Remnants of primary broad-leaved evergreen and coniferous forest along tops of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Lithophytic fern on mossy exposed rocks and on vertical shady cliffs. Very common.

HAL 5781 14 June 2004 (Photo)

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium sp.

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 800-850 m a.s.l.

Remnants of primary broad-leaved evergreen and coniferous forest along tops of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Lithophytic fern on mossy exposed rocks and on vertical shady cliffs. Very common.

HAL 5780 14 June 2004 (Photo)

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Moraceae
Ficus sp. N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Closed secondary broad-leaved evergreen wet forest on very steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Tree about 8 m tall. Syconia olive-green. Occasional.

HAL 5779 15 June 2004

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Piperaceae
Piper sp.

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Closed secondary broad-leaved evergreen wet forest on very steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Lithophytic hemishrub. Inflorescences light green. Not common.

HAL 5778 15 June 2004

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Rubiaceae
Ixora sp.

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Closed secondary broad-leaved evergreen wet forest on very steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Shrub about 3 m tall. Flowers white. Not common.

HAL 5777 15 June 2004

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Selaginellaceae
Selaginella sp.

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Closed secondary broad-leaved evergreen wet forest on very steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Terrestrial herb 0.4 m tall. Very common. Co-dominant of herbaceous forest stratum.

HAL 5776 15 June 2004

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Begoniaceae
Begonia aptera

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Closed secondary broad-leaved evergreen wet forest on very steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Lithophytic herb up to 1.5 m tall. Flowers white, anthers yellow. Occasional.

HAL 5775 15 June 2004

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Rubiaceae
Mycetia sp.?

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Closed secondary broad-leaved evergreen wet forest on very steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Lithophytic shrub 1-1.5 m tall. Flowers yellow. Occasional.

HAL 5774 15 June 2004

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Colysis longisorus

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Closed secondary broad-leaved evergreen wet forest on very steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Lithophytic fern on mossy shady rocky slope. Common.

HAL 5773 15 June 2004

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Celastraceae?

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Closed secondary broad-leaved evergreen wet forest on very steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Shrub or treelet 4-6 m tall. Fruits glossy green. Occasional.

HAL 5772 15 June 2004

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Polystichum sp.

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Closed secondary broad-leaved evergreen wet forest on very steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Lithophytic fern on mossy shady rocky slope. Occasional.

HAL 5771 15 June 2004

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Microsorum membranaceum

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Closed secondary broad-leaved evergreen wet forest on very steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Creeping lithophytic fern on mossy exposed rocks. Common.

HAL 5770 15 June 2004

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Anoectochilus elwesii (Hook.f.) King & Pantl.

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 600-650 m a.s.l.

Closed secondary broad-leaved evergreen wet forest on very steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Terrestrial creeping herb. Leaves deep dark violet. Rare.

HAL 5769 15 June 2004

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.