FLORA OF LAOS
Ochnaceae
Ochna sp.?
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the N of Paosamphanmixay village, around point 14°51′53.4”N 107°11′38.2”E.
Primary broad-leaved evergreen lowland Dipterocarpus dry forest on rolling low hills at elevation about 178 m a.s.l.
Deciduous shrub 2 m tall in rather open place. Flowers bright yellow. Not common.
LA-VN 117 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Orchidaceae
Arachnis labrosa (Lindl. & Paxton) Rchb.f.?
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the N of Paosamphanmixay village, around point 14°51′53.4”N 107°11′38.2”E.
Primary broad-leaved evergreen lowland Dipterocarpus dry forest on rolling low hills at elevation about 178 m a.s.l.
Large monopodial epiphyte with close rigid succulent distichous leaves to 35 cm long and inflorescence to 1.2 m long. Not common.
LA-VN 116 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Orchidaceae
Luisia filiformis Hook.f.
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the N of Paosamphanmixay village, around point 14°51′53.4”N 107°11′38.2”E.
Primary broad-leaved evergreen lowland Dipterocarpus dry forest on rolling low hills at elevation about 178 m a.s.l.
Epiphyte. Flowers light yellowish-green, lip with brown-purple markings. Occasional.
LA-VN 115 28 February 2013 photos
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Orchidaceae
Dendrobium nathanielis Rchb.f.
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the N of Paosamphanmixay village, around point 14°51′53.4”N 107°11′38.2”E.
Primary broad-leaved evergreen lowland Dipterocarpus dry forest on rolling low hills at elevation about 178 m a.s.l.
Epiphyte. Flowers light yellow-green. Common.
LA-VN 114 28 February 2013 photos
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Orchidaceae
Coelogyne virescens Rolfe
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the N of Paosamphanmixay village, around point 14°51′53.4”N 107°11′38.2”E.
Primary broad-leaved evergreen lowland Dipterocarpus dry forest on rolling low hills at elevation about 178 m a.s.l.
Epiphyte. Flowers light green, lip with black markings. Common.
LA-VN 113 28 February 2013 photos
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Polypodiaceae s.l.
Asplenium sp.?
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 600-700 m a.s.l.
Terrestrial fern with fronds to 0.5m long on shady rocky road cut. Occasional.
LA-VN 112 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Orchidaceae
Arundina graminifolia (D.Don) Hochr.
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 600-700 m a.s.l.
Terrestrial herb to 1.5 m tall on wet open rocky road cut. Tepals white to light pink. Lip pink-purple. Very common.
LA-VN 111 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Orchidaceae
Didymoplexiopsis khiriwongensis Seidenf.
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 700-920 m a.s.l.
Terrestrial achlorophyllous herb in shady place. Flowers white, lip with yellow spot. Rare.
LA-VN 110 28 February 2013 Photo
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Rubiaceae
Hedyotis sp.
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 700-920 m a.s.l.
Terrestrial herb to 0.5 tall in rather open place. Flowers white. Common.
LA-VN 109 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Rubiaceae
Aidia sp.?
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 700-920 m a.s.l.
Treelet 6-7 m tall. Flowers white to yellowish. Common.
LA-VN 108 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Podocarpaceae
Nageia wallichiana (C.Presl) Kuntze
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 700-920 m a.s.l.
Sapling to 1 m tall in shady places. Rare.
LA-VN 107 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Orchidaceae
Eria spirodela Aver.
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 700-920 m a.s.l.
Lithophytic adpressed leafless herb in shady places. Very common.
LA-VN 106 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Dipterocarpaceae
Dipterocarpus sp.
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 700-920 m a.s.l.
Tree to 30 m tall and about 50 cm DBH. Fruit wings purple. Very common. Usual forest co-dominant.
LA-VN 105 28 February 2013 Photos
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Convallariaceae
Aspidistra khangii Aver. et Tillich, sp.nov. Type
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 700-920 m a.s.l.
Terrestrial herb with ascending stem and erect leaves to 1.2 m long along mountain ridge in shady places. Very common to abundant. Old flowers dull brownish.
LA-VN 104 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Acanthaceae
Gen.sp.
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 700-920 m a.s.l.
Undershrub about 2 m tall in rather open place. Not common.
LA-VN 104 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Acanthaceae
Gen.sp.
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 700-920 m a.s.l.
Undershrub about 2 m tall in rather open place. Not common.
LA-VN 103 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Myrsinaceae
Ardisia sp.
Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48′24.8”N 107°24′23.2”E.
Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 700-920 m a.s.l.
Shrub 2 m tall in rather open place. Flowers pink. Not common.
LA-VN 102 28 February 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy
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FLORA OF LAOS
Orchidaceae
Coelogyne viscosa Reichenb.f.
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Clustering lithophyte on shelves of vertical rocky cliffs on top of hill. Flowers odorless, white; median lobe of lip yellow with three brown keels; side lobes white with brown pinnate stripes; column white with pink tint; anther cap pink. Locally very common.
LA-VN 101 21 January 2009 Photo
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Polypodiaceae s.l. (Lomariopsidaceae s.l.)
Bolbitis crispatula (C.B. Clarke) Ching var. copelandii (Ching) Hennipman
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Creeping to clustering lithophytic fern on mossy rocks in shady places. Locally very common.
LA-VN 100 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Selaginellaceae
Selaginella sp.
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Terrestrial and lithophytic herb to 0.5 m tall on open vertical rocks and on shelves of rocky cliffs. Locally very common.
LA-VN 99 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Fam.? Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Lithophytic herb to 1 m tall on open vertical rocks. Locally very common.
LA-VN 98 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
Подробнее...
FLORA OF LAOS
Acanthaceae Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Terrestrial herb to 1 m tall in shady places. Flowers light purple-violet. Locally common.
LA-VN 97 21 January 2009 Photo
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Gesneriaceae
Chirita sp.?
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Lithophytic herb in crevices of open vertical rocks. Occasional.
LA-VN 96 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Piperaceae
Piper sp.
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Creeping epiphytic vine in shady places. Fruits dark green. Not common.
LA-VN 95 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Polypodiaceae s.l.
Phymatosorus sp.
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Creeping lithophyte and epiphyte in shady places. Locally common.
LA-VN 94 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Orchidaceae
Eria globulifera Seidenf.?
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Lithophyte and epiphyte in shady places. Locally common.
LA-VN 93 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Orchidaceae
Panisea uniflora (Lindl.) Lindl.
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Lithophyte and epiphyte in shady places. Locally common.
LA-VN 92 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Cycadaceae
Cycas nongnoochiae K.D.Hill
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Lithophytic palm-like treelet to 6 m tall on very steep rocky shady slope. Locally common.
LA-VN 91 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Orchidaceae
Flickingeria sp.
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Epiphyte on mossy trees. Very common.
LA-VN 90 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Convallariaceae
Peliosanthes sp.nov.?
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Terrestrial herb in shady rocky place. Flowers light greenish to dull dirty light violet. Leaves dark glossy green with broad whitish median stripe. Occasional.
LA-VN 89 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Polypodiaceae s.l.
Aglaomorpha coronans
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Epiphyte and lithophyte in shady place of very steep rocky slope. Common.
LA-VN 88 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Orchidaceae
Thelasis pygmaea (Griff.) Blume
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Clustering adpressed epiphyte on mossy trees. Not common.
LA-VN 87 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Acanthaceae
Strobilanthes sp.
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Terrestrial herb to 1.2 m tall in shady place. Flowers blue-violet. Very common.
LA-VN 86 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Celastraceae
Celastrus sp.?
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Woody vine 10-15 m long on rocky top of ridge. Flowers green. Occasional.
LA-VN 85 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
Подробнее...
FLORA OF LAOS
Orchidaceae
Smitinandia micrantha (Lindl.) Holttum?
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Epiphyte on mossy trees. Not common.
LA-VN 84 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
Подробнее...
FLORA OF LAOS
Begoniaceae
Begonia vangviengensis sp.nov.
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Dry open shrubs and remnants of dry open broadleaved forest on very steep slopes and cliffs of high remnant hill composed with solid marble-like highly eroded rocky limestone at elevation 400-600 m a.s.l.
Lithophytic undershrub to 2 m tall on open rocks. Leaves uniform dull green. Flowers pink. Locally common.
LA-VN 83 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
Подробнее...
FLORA OF LAOS
Orchidaceae
Vandopsis gigantea (Lindl.) Pfitzer
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Epiphyte with pendent stems to 1 m long in canopies of tall trees along stream. Locally common.
LA-VN 82 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
Подробнее...
FLORA OF LAOS
Orchidaceae
Arachnis labrosa (Lindl.) Reichenb.f.?
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Epiphytic vine 1.5-2 m long in canopies of tall trees along stream. Locally common.
LA-VN 81 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
Подробнее...
FLORA OF LAOS
Araceae
Cryptocoryne crispatula?
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Aquatic submersed plant in shallow water of small stream. Spathe olive-green outside, inside – whitish with numerous small brown marks. Locally common.
LA-VN 80 21 January 2009 Photo
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Annonaceae
Uvaria sp.?
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Small shrub in shady place along stream. Flower buds yellowish. Not common.
LA-VN 79 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
Подробнее...
FLORA OF LAOS
Orchidaceae
Cheirostylis chinensis
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Lithophytic creeping herb on large mossy boulders at the base of limestone hill. Sepals dull pinkish-brown, petals and lip pure white. Locally common.
LA-VN 78 21 January 2009 Photo
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Euphorbiaceae Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Shrub 2-3 m tall in shady rocky wet place along stream. Inflorescences reddish. Occasional.
LA-VN 77 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Piperaceae
Piper sp.
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Undershrub about 1 m tall in shady rocky wet place along stream. Inflorescences whitish. Locally common.
LA-VN 76 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Begoniaceae
Begonia handellii?
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Terrestrial herb in shady rocky wet place along stream. Leaves uniform dark green. Locally common.
LA-VN 75 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Orchidaceae
Corymborkis veratrifolia (Reinw.) Blume
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Terrestrial herb to 2 m tall in shady rocky wet place along stream. Occasional.
LA-VN 74 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Balanophoraceae
Balanophora sp.
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Terrestrial ground root achlorophyllous dull yellowish parasite in shady rocky wet place along stream. Not common.
LA-VN 73 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Polypodiaceae s.l.
Asplenium nidus?
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Epiphyte on tall trees along stream. Very common.
LA-VN 72 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Polypodiaceae s.l.
Tectaria decurrens
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Terrestrial fern in shady rocky place along stream. Very common.
LA-VN 71 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Polypodiaceae s.l.
Phymatosorus scolopendria
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Terrestrial fern in shady rocky place along stream. Common.
LA-VN 70 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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FLORA OF LAOS
Convallariaceae
Peliosanthes sp.?
Vientiane Prov., Vang Vieng Distr., Na Khun Village, around point 18°52′28”N 102°24′21”E.
Remnants of primary evergreen broadleaved forest on flat alluvial valley at the base of high remnant hills composed with solid marble-like highly eroded rocky limestone at elevation around 300 m a.s.l.
Terrestrial herb in shady rocky place along stream. Flowers greenish. Common.
LA-VN 69 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington
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