Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Araceae
Schismatoglottis sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Terrestrial herb to 0.5 m tall in shady wet rocky place along stream valley. Spathe white. Common.

HAL 12288 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Urticaceae
Willebrunnea sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Shrub of treelet to 3 m tall. Flowers white to light pink-purple along wet stream rocks in rather open place. Common.

HAL 12287 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Myrsinaceae
Ardisia sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Treelet to 3 m tall. Fruits brightly red. Common.

HAL 12286 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Araceae
Acorus sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Lithophytic herb on wet stream rocks. Very common.

HAL 12285 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l.
Trogonospora sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Lithophytic fern on wet stream rocks. Very common.

HAL 12284 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Orchidaceae
Zeuxine parvifolia (Ridl.) Seidenf.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Creeping terrestrial herb in shady rocky place along stream. Flowers white, lip with yellow spot at the center. Occasional.

HAL 12283 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Acanthaceae
Strobilanthes sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Undershrub to 2 m tall in shady wet place along stream. Flower buds white. Common.

HAL 12282 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Acanthaceae
Acanthus leucostachys?

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Creeping terrestrial herb in shady wet place along stream. Very common.

HAL 12281 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l.
Colysis digitata

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Creeping lithophytic fern in shady wet place. Common.

HAL 12280 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l.
Colysis sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Creeping lithophytic fern in shady wet place. Common.

HAL 12279 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Rubiaceae
Ophiorrhiza sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial herb in shady wet place. Occasional.

HAL 12278 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Orchidaceae
Tainia angustifolia (Lindl.) Benth. et Hook.f.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 600-700 m a.s.l.

Terrestrial herb on rocky slope. Tepals yellow-brown, lip white with purple center. Not common.

HAL 12277 5 February 2009 Photo.
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

d-EXSICCATES OF VIETNAMESE FLORA 0156/HAL 12277 (HN, LE)
© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM
Orchidaceae
Eria siamensis Schleichter.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 600-700 m a.s.l.

Epiphyte in canopies of tall trees. Common.

HAL 12276 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Orchidaceae
Eria thao Gagnep.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 600-700 m a.s.l.

Creeping epiphyte in canopies of tall trees. Flowers yellow, lip yellow-pinkish. Very common.

HAL 12275 5 February 2009 Photo
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

d-EXSICCATES OF VIETNAMESE FLORA 0154/HAL 12275 (HN, LE)
© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM
Orchidaceae
Callostylis rigida Blume

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 600-700 m a.s.l.

Creeping epiphytic vine to 3 m long in canopies of tall trees. Flowers yellow, lip black. Not rare.

HAL 12274 5 February 2009 Photo
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

d-EXSICCATES OF VIETNAMESE FLORA 0151/HAL 12274 (HN, LE)
© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM
Polypodiaceae s.l.
Wendelboschia sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Creeping epiphytic vine in shady wet place. Not rare.

HAL 12273 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Orchidaceae
Trichotosia dasyphylla (Par. & Reichenb.f.) Kraenzl.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 500-600 m a.s.l.

Creeping epiphyte in canopies of tall trees. Not common.

HAL 12272 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l.
Lindsaea sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 500-600 m a.s.l.

Terrestrial and lithophytic fern on very steep shady rocky stream slope. Not rare.

HAL 12271 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Melastomataceae
Sonerila sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial and lithophytic herb on shelves of vertical wet cliffs. Flowers pink-purple, anthers yellow. Leaves with white spots. Not common.

HAL 12270 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium wightii

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Lithophytic fern on shady mossy boulders. Common.

HAL 12269 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l.
Dryopteris sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial or lithophytic fern on steep shady slope. Common.

HAL 12268 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium normale

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 700-800 m a.s.l.

Lithophytic fern on shady mossy boulders. Common.

HAL 12267 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Rubiaceae
Lasianthus sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 700-800 m a.s.l.

Shrub or treelet to 2 m tall. Fruits yellow-orange, later black. Occasional.

HAL 12266 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum ambrosia (Hance) Schleichter.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 700-800 m a.s.l.

Creeping epiphyte in canopies of tall trees. Flowers fragrant, white, sepals with pink-reddish nerves, lip light yellowish. Common.

HAL 12265 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Myrsinaceae
Ardisia sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 600-700 m a.s.l.

Undershrub or herb to 0.5 m tall on shady rocky slope. Fruits red. Not common.

HAL 12264 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Orchidaceae
Anoectochilus roxburghii (Wall.) Lindl.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial and lithophytic herb on very steep shady rocky slope. Leaves velvety dark brown with pink nerves network. Occasional.

HAL 12263 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Cyperaceae
Hypolythrum nemorosum

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial sedge on very steep shady rocky slope. Very common.

HAL 12262 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Pentaphragmaceae
Pentaphragma sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial herb on very steep shady rocky slope. Very common.

HAL 12261 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Liliaceae s.l. (Convallariaceae)
Disporopsis sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 700-800 m a.s.l.

Terrestrial herb to 1 m tall on shady rocky slope. Flowers white, anthers yellow. Common.

HAL 12260 5 February 2009 Photo.
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l.
Lomariopsis sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Creeping lithophytic and epiphytic vine to 10 m long on shady rocky slope. Very common.

HAL 12259 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Podocarpaceae
Dacrycarpus imbricatus

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Seedling of tree to 40 m tall and 1 m in diameter on steep slope. Not rare.

HAL 12258 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Rubiaceae
Lasianthus sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Treelet to 2 m tall in shady rocky place. Fruits blue. Not common.

HAL 12257 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Liliaceae s.l. (Convallariaceae)
Peliosanthes sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial herb in shady rocky place. Flowers green, sometimes with light violet tint. Common.

HAL 12256 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l.
Davallia sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Creeping epiphytic fern in canopies of tall trees. Common.

HAL 12255 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Orchidaceae
Calanthe lyroglossa Reichenb.f.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Lithophytic herb on wet shelves of shady vertical cliff along waterfall. Locally abundant.

HAL 12254 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Orchidaceae
Liparis paradoxa

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial herb on very steep shady rocky slope. Flower buds green with dark violet tint. Not common.

HAL 12253 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Rubiaceae
Hedyotis sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial and lithophytic erect herb to 1 m tall on very steep rocky slope. Occasional.

HAL 12252 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Rubiaceae
Argistemma sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial and lithophytic creeping herb in shady wet place. Flower buds white. Common.

HAL 12251 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Urticaceae
Pilea sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Lithophytic creeping herb on large shady mossy boulders. Flowers white to greenish. Very common.

HAL 12250 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Orchidaceae
Apostasia wallichii R.Br.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial herb to 1 m tall in shady slope. Not common.

HAL 12249 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Trilliaceae
Paris polyphylla

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Terrestrial herb to 1.5 m tall in shady slope. Flowers green, anthers yellow, fruits red-orange. Not common.

HAL 12248 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l.
Bolbitis sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Lithophytic fern on shady mossy rocks in wet place. Very common.

HAL 12247 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Cyperaceae
Carex sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Lithophytic sedge in crevices and shelves of vertical shady cliffs. Common.

HAL 12246 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l.
Microsorum sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Creeping lithophytic fern on shady wet mossy boulders. Common.

HAL 12245 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Polypodiaceae s.l. (Hymenophyllaceae)
Trichomanes sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Primary evergreen broad-leaved wet forest on very steep mountain slopes and cliffs composed with shale and sandstone at elevation about 800-900 m a.s.l.

Creeping lithophytic fern on wet shady vertical cliff along waterfall. Common.

HAL 12244 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Urticaceae
Pilea sp.?

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Creeping terrestrial and lithophytic herb in shady wet place. Flowers white to greenish. Common.

HAL 12243 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Rosaceae
Sorbus sp.?

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Tree 8-10 m tall along rocky wet stream valley. Flowers white. Not common.

HAL 12242 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Caprifoliaceae s.l. (Viburnaceae)
Viburnum sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Treelet 3-4 m tall on rather open stream slope along road. Flower buds white. Common.

HAL 12241 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Euphorbiaceae
Glochidion sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41′50”N 105°45′54”E.

Remnants of primary evergreen broad-leaved forest along rocky stream valley composed with shale and sandstone at elevation about 320 m a.s.l.

Treelet 3-4 m tall on rather open stream slope along road. Fruits light green. Not common.

HAL 12240 5 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Orchidaceae
Eria globulifera Seidenf.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Bai Dinh village around point 17°45′28”N 105°46′14”E.

Very steep rocky slopes and rocky tops of highly eroded marble-like solid remnant limestone mountains at elevation 600-700 m a.s.l.

Clustering epiphyte near to the mountain top. Common.

HAL 12239a 4 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

Flowered under cultivation in October 2009. Flowers odorless; white; lip apex yellow. Photos.