FLORA OF VIETNAM
Orchidaceae
Oberonia sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1300 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphyte on mossy trees. Occasional.
HAL 6704 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Orchidaceae
Dendrobium longicornu Lindl.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1300 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphyte on mossy trees. Occasional.
HAL 6703 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Orchidaceae
Ceratostylis siamensis Downie ?
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1300 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphyte on mossy trees. Occasional.
HAL 6702 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Orchidaceae
Rhomboda takeoi ??
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1300 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Creeping terrestrial herb. Leaves deep velvety green-brown. Rare.
HAL 6701 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1300 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphyte on mossy trees. Not common.
HAL 6700 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Begoniaceae
Begonia sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1300 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Lithophytic herb on shady vertical cliff. Leaves light green with bright brown-purple palmate stripe, petioles densely purple haired. Locally very common.
HAL 6699 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Lobeliaceae
Lobelia sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1300 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Terrestrial herb up to 2 m tall on open secondary short tall grasslands along road. Locally very common. Flowers white.
HAL 6698 10 March 2005. Photo.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Melastomataceae
Medinilla pterocaula
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Epiphytic woody vine. Fruits dull purple. Occasional.
HAL 6697 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Orchidaceae
Liparis elliptica Wight
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Epiphyte. Occasional.
HAL 6696 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Orchidaceae
Eria siamensis Schltr.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphyte on mossy trees. Very common.
HAL 6695 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Rubiaceae
Lasyanthus sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Shrub 1-1.5 m tall. Flowers white with violet tint. Not common.
HAL 6694 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Scrophulariaceae (vel Lamiaceae)
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Terrestrial herb on steep rocky slope. Flowers blue-violet. Common.
HAL 6693 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polypodiaceae s.l.
Ruhmora difracta
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Terrestrial fern on steep rocky slope. Very common.
HAL 6692 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polypodiaceae s.l.
Plagyogeria sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Lithophytic fern on vertical shady cliff. Occasional.
HAL 6691 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polypodiaceae s.l.
Onichium sp. ?
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Lithophytic fern on vertical shady cliff. Occasional.
HAL 6690 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polypodiaceae s.l.
Anogramma microphylla
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Lithophytic fern on vertical shady cliff. Locally common.
HAL 6689 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polygalaceae
Polygala sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Terrestrial and lithophytic herb on very steep rocky slope. Flowers purple-violet. Occasional.
HAL 6688 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polypodiaceae s.l.
Polystichum sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Terrestrial and lithophytic fern on very steep rocky slope. Common.
HAL 6687 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polypodiaceae s.l.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Terrestrial fern on very steep rocky slope. Common.
HAL 6686 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Lycopodiaceae
Huperzia serrata
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Lithophytic herb on vertical shady cliff. Occasional.
HAL 6685 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polypodiaceae s.l.
Plagyogeria yunnanensis
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Lithophytic fern on vertical shady cliff. Occasional.
HAL 6684 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Primulaceae
Primula sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Terrestrial herb on shady rocky slope. Occasional.
HAL 6683 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Rosaceae
Rubus sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Lithophytic climbing shrub with shoots up to 1 m long on open cliff. Rare.
HAL 6682 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Rosaceae
Rubus sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Lithophytic climbing shrub with shoots up to 1.5 m long on open cliff. Rare.
HAL 6681 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Melastomataceae
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Terrestrial and lithophytic herb of undershrub up to 0.5 m tall. Common.
HAL 6680 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Orchidaceae
Oberonia sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphyte on mossy tree. Common.
HAL 6679 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Melastomataceae
Sonerila plagyocardia
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Terrestrial and lithophytic herb up to 20 cm tall with dull purple leaves. Occasional.
HAL 6678 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polypodiaceae
Vittaria sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphyte on mossy tree. Not common.
HAL 6677 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Подробнее...
FLORA OF VIETNAM
Polypodiaceae
Vittaria sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphyte on mossy tree. Not common.
HAL 6676 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Illiciaceae
Illicium sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Tree 5-8 m tall. Flowers purple, bark with very pleasant fragrance. Very common. Usual co-dominant of 2-3 forest stratum.
HAL 6675 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polypodiaceae s.l. Dipteridaceae
Dipteris chinensis
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Terrestrial fern with fronds up to 1.5 m tall. Abundant on tops of ridge.
HAL 6674 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Orchidaceae
Cryptochilus lutea Lindl. ?
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphyte on mossy trees. Rare.
HAL 6673 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Myrsinaceae
Embelia polypodioides
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphytic shrub with pendant shoots up to 1 m long. Flowers reddish. Occasional.
HAL 6672 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Подробнее...
FLORA OF VIETNAM
Ericaceae
Vaccinium triflorum ?
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphytic shrub with shoots up to 1 m long. Flowers white with pink nerves. Common.
HAL 6671 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Подробнее...
FLORA OF VIETNAM
Ericaceae
Vaccinium sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphyte pendant shrub with shoots up to 2 m long. Flowers light dirty red-purple. Common.
HAL 6670 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Подробнее...
FLORA OF VIETNAM
Orchidaceae
Coelogyne sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Epiphyte on tall mossy trees. Flower buds white. Common.
HAL 6669 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Подробнее...
FLORA OF VIETNAM
Ericaceae
Vaccinium sp. ?
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Treelet 3-5 m tall on steep rocky slope. Not ripe fruits green. Not common.
HAL 6668 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Подробнее...
FLORA OF VIETNAM
Ericaceae
Vaccinium sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Creeping epiphyte. Flowers white with pink tint. Not common.
HAL 6667 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Подробнее...
FLORA OF VIETNAM
Orchidaceae
Bulbophyllum reptans (Lindl.) Lindl.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.
Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.
Creeping epiphyte. Flowers dull yellow-orange, sepals with brown nerves. Very common.
HAL 6666 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Подробнее...
FLORA OF VIETNAM
Polypodiaceae s.l.
Lepisorus sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Creeping epiphyte at the base of trees on shady rocky stream canyon. Occasional.
HAL 6665 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Подробнее...
FLORA OF VIETNAM
Polypodiaceae s.l.
Vittaria sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Epiphytic and lithophytic fern on shady rocky stream canyon. Occasional.
HAL 6664 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Подробнее...
FLORA OF VIETNAM
Betulaceae
Alnus nepalensis
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Tree up to 15 m tall. Occasional. Commonly in pioneer communities on steep slopes.
HAL 6663 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Begoniaceae
Begonia sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Terrestrial and lithophytic herb on shady rocky stream canyon. Flowers white, leaves uniform green on both sides, nerves pink. Not common.
HAL 6662 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Ophioglossaceae
Botrichium sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Terrestrial fern in open secondary forest with bamboo. Rare.
HAL 6661 10 March 2005. Photo.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polypodiaceae s.l.
Lepisorus sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Creeping epiphyte in shady rocky stream canyon. Common.
HAL 6660 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Liliaceae s.l. Convallariaceae
Disporum sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Terrestrial herb up to 1.5 m tall. Flowers greenish, fruits deep blue-black. Not common.
HAL 6659 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Polypodiaceae s.l.
Vittaria sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Lithophyte on large shady boulders. Rare.
HAL 6658 10 March 2005. Photo.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Lauraceae
Cryptocarya sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Tree up to 25 m tall and 0.8 m in diam. Flower buds dull yellowish. Very common.
HAL 6657 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Orchidaceae
Liparis sp.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Epiphyte with one broadly ovate leaf in shady rocky stream canyon. Rare.
HAL 6656 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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FLORA OF VIETNAM
Orchidaceae
Eria foetida Aver.
Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1200-1500 m a.s.l.
Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite.
Epiphyte. Flowers dull yellow, tip of lip purple-violet. Not common.
HAL 6655 10 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
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