Справочные данные LE - Этикетки Аверьянова Л. В.

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 68 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Orchidaceae
Tropidia angulosa (Lindl.) 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 in shady rocky places along stream. Very common.

LA-VN 67 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Convallariaceae
Tupistra 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 places along stream. Not rare.

LA-VN 66 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Acanthaceae s.l. (Thunbergiaceae)
Thunbergia 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.

Herbaceous vine to 10 m long on trees and also on vertical limestone rocks. Flowers orange, tepals with yellow margin. Very common.

LA-VN 65 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Orchidaceae
Eria corneri 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.

Epiphyte at the base of old mossy tree. Occasional.

LA-VN 64 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Convallariaceae
Aspidistra 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 places along stream. Fruits black. Locally very common.

LA-VN 63 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Polypodiaceae s.l.
Cyclosorus 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 fern with fronds to 1 m tall in shady places along stream. Very common.

LA-VN 62 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Polypodiaceae s.l.
Pteris 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 fern with fronds to 1 m tall in rather open wet grassy place along stream. Very common.

LA-VN 61 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Lamiaceae
Leucas 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 to 1 m tall in rather open grassy place along road. Occasional.

LA-VN 60 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Commelinaceae
Floscopa 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 to 2 m tall in rather open wet place along stream. Seeds brightly red. Very common.

LA-VN 59 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Orchidaceae
Agrostophyllum planicaule (Lindl.) Rchb.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.

Epiphyte on shady places along stream. Not common.

LA-VN 58 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Polypodiaceae s.l.
Thelypteris 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 fern in wet place along stream. Common.

LA-VN 57 21 January 2009
Coll.: O.Souliya, N.T.Hiep, L.Averyanov, P.K.Loc, N.Q.Hieu, B.G.Elkington

FLORA OF LAOS
Polypodiaceae s.l.
Lygodium flexuosum

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Terrestrial vine-like fern in open places. Very common.

LA-VN 56 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Polypodiaceae s.l.
Pteris grevilleana

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Terrestrial fern in shady places. Common.

LA-VN 55 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Polypodiaceae s.l.
Bolbitis sp.

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Lithophytic creeping fern in shady places. Common.

LA-VN 54 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Polypodiaceae s.l.
Lygodium polystachyum

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Terrestrial vine-like fern in open places. Very common.

LA-VN 53 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Polypodiaceae s.l.
Tectaria sp.

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Terrestrial fern in shady places. Common.

LA-VN 52 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Verbenaceae
Congea tomentosa Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Scandent shrub or woody vine to 6 m long in open shrubs. Very common.

LA-VN 51 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Opiliaceae

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Shrub 2-3 m tall. Occasional.

LA-VN 50 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Sapindaceae
Lepisanthes sp.

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Shrub or treelet to 2 m tall. Occasional.

LA-VN 49 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Araliaceae
Brassaiopsis sp.

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Shrub or treelet to 2.5 m tall. Flowers greenish. Occasional.

LA-VN 48 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Acanthaceae Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Terrestrial herb in shady place. Flowers brightly red. Not common.

LA-VN 47 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Araceae
Aglaonema sp.

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Terrestrial herb in shady place. Fruits brightly red. Occasional.

LA-VN 46 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Arecaceae
Arenga caudata

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Miniature palm with elegant stem to 1.5 m tall. Locally very common.

LA-VN 45 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Arecaceae
Rhapis sp.

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Miniature palm with elegant stem to 1.5 m tall. Locally very common.

LA-VN 44 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Lamiaceae Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Woody undershrub to 1.5 m tall on open rocky road cut. Flowers yellow. Not common.

LA-VN 43 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Rubiaceae Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Shrub 2 m tall. Flower buds white. Occasional.

LA-VN 42 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Asclepiadaceae
Dischidia major

Borikhamxai Prov., Khamkeut Distr., Phou Pha Mane pass around point 18°10′41”N 104°29′03”E.

Remnants of primary evergreen closed broadleaved forest on rocky limestone at elevation around 638 m a.s.l.

Creeping epiphytic vine in canopies of tall trees. Very common.

LA-VN 41 19 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Taxodiaceae
Glyptostrobus pensilis K. Koch

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°02′09”N 105°02′31”E.

Swamp coniferous forest with Glyptostrobus pensilis along narrow wet stream valley at elevation around 618 m a.s.l.

Tree to 30 m tall. Mono-dominant of remnant relictual swamp coniferous forest.

LA-VN 40 18 January 2009 Photo
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Dendrobium monticola Hunt et Summerh.

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°02′09”N 105°02′31”E.

Swamp coniferous forest with Glyptostrobus pensilis along narrow wet stream valley at elevation around 618 m a.s.l.

Clustering epiphyte on open tree trunks. Flowers dull yellow. Not common.

LA-VN 39 18 January 2009 Photo
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Dendrobium spatella Reichenb.f.

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Clustering pendent epiphyte on tall trees. Common.

LA-VN 38 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Cleisostoma fuerstenbergianum Kraenzl.

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Clustering pendent epiphyte on tall trees. Occasional.

LA-VN 37 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Dendrobium palpebrae Lindl.?

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Clustering epiphyte on tall trees. Occasional.

LA-VN 36 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Pholidota imbricata Hook.

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Clustering epiphyte on tall trees. Locally very common.

LA-VN 35 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Liparis pumila Aver.

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Clustering epiphyte on tall trees. Locally very common.

LA-VN 34 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Bulbophyllum sp.nov.? (Cirrhopetalum sect.)

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Creeping epiphyte on tall trees. Locally very common.

LA-VN 33 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Theaceae
Schima wallichii

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Tree to 25 m tall. Flowers white. Common co-dominant of the forest.

LA-VN 32 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Pomatocalpa sp.?

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Epiphyte on tall trees. Occasional.

LA-VN 31 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Pholidota articulata Lindl.?

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Epiphyte on tall trees. Locally abundant.

LA-VN 30 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Dendrobium aphyllum

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Epiphyte on tall trees. Locally very common.

LA-VN 29 ass. 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Dendrobium cariniferum Reichenb.f.?

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Epiphyte on tall trees. Locally very common.

LA-VN 29 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Smilacaceae
Heterosmilax sp.

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Woody vine 3-4 m long. Flowers greenish. Common.

LA-VN 28 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Zeuxine nervosa (Lindl.) C.B. Clarke

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Creeping terrestrial herb. Flower buds white, leaves dull green with broad whitish median stripe. Occasional.

LA-VN 27 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Bulbophyllum lasiochilum Parish & Reichenb.f.

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°03′38”N 105°02′28”E.

Remnants of primary wet closed broadleaved forest on steep slope of mountains composed with sandstone and shale at elevation around 635 m a.s.l.

Creeping epiphyte on tall trees. Flowers solitary, pale dull brownish. Locally very common.

LA-VN 26 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

Flowered in cultivation at 31 August 2009. Flowers with light sweetish fragrance; sepals and petals dull olive-greenish heavily spotted with small chestnut spots; lip dull yellow to yellow-orange with orange hairs and reddish-brown apex; column white to light greenish with numerous small purple-brown marks; stelidia white; anther yellow. Photos.

FLORA OF LAOS
Asclepiadaceae
Hoya sp.

Borikhamxai Prov., Khamkeut Distr., Dan Khum Ngan locality, Watershed Managing Protected Authority (WMPI) region around point 17°57′32”N 105°01′05”E.

Open primary broadleaved forest on thin soils and on flat granite outcrops at elevation around 538 m a.s.l.

Creeping epiphyte on tall trees. Very common.

LA-VN 25 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Polypodiaceae s.l.
Pyrrosia longifolia

Borikhamxai Prov., Khamkeut Distr., Dan Khum Ngan locality, Watershed Managing Protected Authority (WMPI) region around point 17°57′32”N 105°01′05”E.

Open primary broadleaved forest on thin soils and on flat granite outcrops at elevation around 538 m a.s.l.

Creeping epiphyte on tall trees. Very common.

LA-VN 24 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Pinaceae
Pinus latteri

Borikhamxai Prov., Khamkeut Distr., Dan Khum Ngan locality, Watershed Managing Protected Authority (WMPI) region around point 17°57′32”N 105°01′05”E.

Open primary broadleaved forest on thin soils and on flat granite outcrops at elevation around 538 m a.s.l.

Tree to 25 m tall. Very common, occasional co-dominant of mixed or coniferous forests in the area.

LA-VN 23 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Loganiaceae
Fagraea ceilanica

Borikhamxai Prov., Khamkeut Distr., Dan Khum Ngan locality, Watershed Managing Protected Authority (WMPI) region around point 17°57′32”N 105°01′05”E.

Open primary broadleaved forest on thin soils and on flat granite outcrops at elevation around 538 m a.s.l.

Shrub 2-3 m tall. Fruits dull pale green. Occasional.

LA-VN 22 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

FLORA OF LAOS
Orchidaceae
Bulbophyllum spathulatum (Rolfe ex E.W.Cooper) Seidenf.

Borikhamxai Prov., Khamkeut Distr., Dan Khum Ngan locality, Watershed Managing Protected Authority (WMPI) region around point 17°57′32”N 105°01′05”E.

Open primary broadleaved forest on thin soils and on flat granite outcrops at elevation around 538 m a.s.l.

Creeping epiphyte. Not rare.

LA-VN 21j 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

Fl. under cultivation in June 2013. Flowers light yellowish-pink, lip a little darker, with 2 dull orange warts.

FLORA OF LAOS
Orchidaceae
Panisea uniflora (Lindl.) Lindl.

Borikhamxai Prov., Khamkeut Distr., Dan Khum Ngan locality, Watershed Managing Protected Authority (WMPI) region around point 17°57′32”N 105°01′05”E.

Open primary broadleaved forest on thin soils and on flat granite outcrops at elevation around 538 m a.s.l.

Creeping epiphyte. Not rare.

LA-VN 21i 18 January 2009
Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu

Fl. under cultivation in June 2013. Flowers light yellowish-pink, lip a little darker, with 2 dull orange warts.