Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Gesneriaceae
Chirita pilgerl?

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Lithophytic rosulate herb along shady streamlet. Flowers light blue. Common.

HAL 11530 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Pentaphragmaceae
Pentaphragma sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Terrestrial and lithophytic herb along shady streamlet. Flowers white. Not common.

HAL 11529 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium cordifolium

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Lithophytic fern on shady vertical cliff. Occasional.

HAL 11528 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Polypodiaceae s.l.
Colysis sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Lithophytic fern on shady vertical cliff. Occasional.

HAL 11527 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Gesneriaceae
Chirita sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Lithophytic rosulate herb on shady vertical cliff. Flowers white to light violet. Common.

HAL 11526 13 April 2008 photo
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Araceae
Pseudodraconthium sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Ephemeroid lithophytic tuberiferous herb with inflorescence stalk to 30 cm tall. Spathe and inflorescence axis light greenish. Locally common,

HAL 11525 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Vanilla annamica Gagnep.?

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Creeping epiphytic and lithophytic vine to 10 m long with fleshy succulent leaves. Not common.

HAL 11524 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Goodyera foliosa (Lindl.) Clarke?

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Terrestrial creeping herb with uniform dark green leaves. Not common.

HAL 11523 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Dendrobium terminale Par. & Rchb.f.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Epiphyte and lithophyte. Not rare.

HAL 11522 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Didymoplexiella denticulata Aver., sp.nov. Paratype

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Terrestrial achlorophyllous dull gray-brownish saprophyte. Flowers light violet. Not rare.

HAL 11521 13 April 2008 photo
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Eria gagnepainii Hawkes & Heller

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Lithophytic creeping herb on shady rocky slope. Occasional.

HAL 11520 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Apostasia odorata Blume?

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Terrestrial herb 15-20 cm tall on shady rocky slope. Rare.

HAL 11519 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Tropidia curculigoides Lindl.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Terrestrial herb to 0.5 m tall on shady rocky slope. Not rare.

HAL 11518 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Thrixspermum pauciflorum (Hook.f.) Ridl.?

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Pendent epiphyte on tall trees. Flowers yellowish, lip sidelobes with dull reddish spots, lip apex white. Not rare.

HAL 11517 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum macranthum Lindl.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Creeping epiphyte on tall trees. Not rare.

HAL 11516 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Ochidaceae
Cyrtosia javanica Blume?

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Chan Trong village at 17°10′49″N 106°29′22″E.

Secondary dry broad-leaved forest on tops and steep slopes of highly eroded karst limestone mountain composed with gray solid marble limestone allied to Long Dai River, at elevation 300-400 m a.s.l.

Terrestrial achlorophyllous pink-yellow saprophyte. Very rare.

HAL 11515 13 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Fam.?

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest at the base of slope of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River, just along river at elevation about 50 m a.s.l.

Treelet about 5 m tall, flowers light yellowish. Not common.

HAL 11514 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Celastraceae
Euonimus sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Scandent shrub 1-2 m tall on shady rocky slope. Flowers light green. Not common.

HAL 11513 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Verbenaceae
Clerodendron tonkinense

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Undershrub 1-2 m tall on shady rocky slope. Flowers light yellowish. Common.

HAL 11512 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Gesneriaceae
Chiritha sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Lithophytic rosulate herb on shady rocky slope. Flowers white. Very common.

HAL 11511 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Gesneriaceae

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Lithophytic herb to 0.5 m tall on shady rocky slope. Flowers light blue. Common.

HAL 11510 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Polypodiaceae s.l.
Tectaria sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Terrestrial fern on shady rocky slope near the top of mountain. Common.

HAL 11509 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Lithophytic fern on shady rocky slope near the top of mountain. Common.

HAL 11508 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Polypodiaceae s.l.
Cyrthomium sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Lithophytic fern on shady rocky slope near the top of mountain. Occasional

HAL 11507 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium saxicola

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Lithophytic fern on shady rocky slope. Very common.

HAL 11506 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Corymborkis veratrifolia (Reinw.) Blume

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Terrestrial her to 2 m tall on shady rocky slope. Not common.

HAL 11505 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Micropera poilanei (Guillaum.) Garay

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Epiphytic herb on rocky tops of ridge. Occasional.

HAL 11504 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Mischobulbum longiscapum Seidenf.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Lithophytic herb on rocky tops of ridge. Pseudobulbs and leaves dark violet-brown. Rare.

HAL 11503 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Cymbidium lancifolium Hook.f.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Terrestrial and lithophytic herb on steep rocky shady slope. Not rare.

HAL 11502 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Kingidium deliciosum (Reichenb.f.) Sweet

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Epiphyte on steep rocky shady slope. Rare.

HAL 11501 12 April 2008. Loc photo
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

Flowered in Hanoi Hiep Garden at June 2009. Tepals white with pink tint, lip with purple median spot.

FLORA OF VIETNAM
Orchidaceae
Pholidota articulata Lindl.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Epiphyte on steep rocky shady slope. Not rare.

HAL 11500 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Parapteroceras elobe (Seidenf.) Aver.?

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Epiphyte on steep rocky shady slope. Not common.

HAL 11499 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Cymbidium sinense (Jacks.) Willd.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Terrestrial herb on steep rocky shady slope. Very common.

HAL 11498 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Tropidia angulosa (Lindl.) Blume

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Terrestrial herb on steep rocky shady slope. Common.

HAL 11497 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Liparis nervosa (Thunb.) Lindl.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Terrestrial herb on steep rocky shady slope. Flowers light greenish, lip with lateral brown-purple spots. Not common.

HAL 11496 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Acampe rigida (J.E.Smith) P.F.Hunt

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Lithophytic undershrub to 0.5 m tall on vertical shady cliff. Not common.

HAL 11495 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Thelasis pygmaea (Griff.) Blume

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Creeping epiphyte on tops of ridge. Not common.

HAL 11494 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Pholidota yunnanensis Rolfe

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Creeping lithophyte and epiphyte on tops of ridge. Very common.

HAL 11493 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Cheirostylis chinensis Rolfe?

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l.

Terrestrial and lithophytic creeping rosulate herb in shady places. Leaves dull gray-brown. Locally common.

HAL 11492 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Fabaceae (Caesalpiniaceae)
Saraca declinata

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the top of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 100 m a.s.l.

Tree t0 10 m tall along stream. Flowers red-orange. Locally very common.

HAL 11491 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Polypodiaceae s.l.
Hemionitis arifolia

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the top of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

Lithophytic and terrestrial fern on very steep dry rocky slope. Not cpmmon.

HAL 11490 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the top of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

Lithophytic herb on vertical cliff. Leaves pinkish. Very common.

HAL 11489 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Ludisia discolor (Ker-Gawl.) A.Rich.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the slope of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

Lithophytic creeping herb on vertical cliff along stream. Leaves dark velvety green with 3-5 whitish longitudinal stripes. Not common.

HAL 11488 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Meliaceae

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the slope of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

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

HAL 11487 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Myrsinaceae
Ardisia sp.?

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the slope of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

Shrub 1.5-2.5 m tall along stream. Flowers white. Not common.

HAL 11486 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Biermannia calcarata Aver.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the slope of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

Epiphyte along stream. Locally common.

HAL 11485 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Pteroceras simondianum (Gagnep.) Aver.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the slope of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

Epiphyte along stream. Locally common.

HAL 11484 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Dendroboium truncatum Lindl.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the top of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

Epiphyte on gnarled trees on vertical cliff. Locally common.

HAL 11483 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum odoratissimum (J.E.Smith) Lindl.?

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the top of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

Creeping epiphyte. Common.

HAL 11482 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Flickingeria sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the top of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

Lithophytic and epiphytic undershrub on vertical cliff. Very common.

HAL 11481 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang