Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM Aristolochiaceae
Asarum caudigerum Ha Giang Prov., Bac Me District., Phieng Luong commune, Phieng Luong village.
Primary evergreen broad- leaf forest on schist or limestone at elevation 1000-1135 m a.s.l.
Grows in soil humus, on slope of mountaine at elevation 1135 m a.s.l. around point 220 38′ 46.1″N;1050 18′ 0.34″E, 1153 m,
Herb , 40 cm in height, fruit purpuraceous, very common
05 April 2014 , CPC 7262 (Photo IMG 2204- 2212)
Coll.: N. Q. Hieu, N.T.Hiep, N.N. Hung, T.Q. Ngan, T.P.Tuan

FLORA OF VIETNAM Begoniaceae
Begonia longicarpa K. Y. Guan & D. K. Tian, Acta Bot. Yunnan. 22: 131. 2000 (Det. Hieu Quang Nguyen)
Begonia ceratocarpa S.H.Huang & Y.M.Shui (Det. Shui Y Min) Ha Giang Prov., Bac Me District., Phieng Luong commune, Phieng Luong village.
Primary evergreen broad- leaf forest on schist or limestone at elevation 1000-1135 m a.s.l.
Grows in soil humus, on slope of mountaine at elevation 1135 m a.s.l. around point 220 38′ 46.1″N;1050 18′ 0.34″E, 1153 m,
Herb succulent, 40 cm in height, fruit green, common
05 April 2014 CPC 7261
Coll.: N. Q. Hieu, N.T.Hiep, N.N. Hung, T.Q. Ngan, T.P.Tuan

FLORA OF VIETNAM Melastomataceae
Melastoma sp. Nghe An Prov., Tuong Duong District., Pu Mat NP, Tam Quang commune, Tung Huong village, Pu Sam Niem mountaine.
Primary evergreen broad- leaf forest mixed conifer forest on schist at elevation 1100-1500 m a.s.l.
Grows in soil humus, on slope of mountaine at elevation 1214 m a.s.l. around point 19°00′37.7″N 104°33′ 26.8″E.
Shrub 3-4 m in tall, flower white, common
22 March 2014 CPC 7260
Coll.: N.T.Hiep

FLORA OF VIETNAM Gesneriaceae
Oreocharis sp. Nghe An Prov., Tuong Duong District., Pu Mat NP, Tam Quang commune, Tung Huong village, Pu Sam Niem mountaine.
Primary evergreen broad- leaf forest mixed conifer forest on schist at elevation 1100-1500 m a.s.l.
Grows in soil humus, on slope of mountaine at elevation 1214 m a.s.l. around point 19°00′37.7″N 104°33′ 26.8″E.
Herb 5 cm in tall, common, Living plant and DNA
22 March 2014 CPC 7259
Coll.: N.T.Hiep

FLORA OF VIETNAM Convallariaceae
Pelliosanthes sp Nghe An Prov., Tuong Duong District., Pu Mat NP, Tam Quang commune, Tung Huong village, Pu Sam Niem mountaine.
Primary evergreen broad- leaf forest mixed conifer forest on schist at elevation 1100-1500 m a.s.l.
Grows in soil humus, on slope of mountaine at elevation 1210 m a.s.l. around point 19°02′10.8″N 104°34′ 24.7″E.
Herb 60 cm in tall, flower gray, common
22 March 2014 CPC 7258
Coll.: N.T.Hiep

FLORA OF VIETNAM Convallariaceae
Pelliosanthes sp Nghe An Prov., Tuong Duong District., Pu Mat NP, Tam Quang commune, Tung Huong village, Pu Sam Niem mountaine.
Primary evergreen broad- leaf forest mixed conifer forest on schist at elevation 1100-1500 m a.s.l.
Grows in soil humus, along ridge and slope near top of mountaine at elevation 1000- 1100 m a.s.l. around point 19°02′21.1″N 104°34′ 37.0″E.
Herb 50 cm in tall, flower light yellow, common
22 March 2014 CPC 7257
Coll.: N.T.Hiep

FLORA OF VIETNAM Cupressaceae
Cunninghamia konishii Nghe An Prov., Tuong Duong District., Pu Mat NP, Tam Quang commune, Tung Huong village, Pu Sam Niem mountaine.
Primary evergreen broad- leaf forest mixed conifer forest on schist at elevation 1100-1500 m a.s.l.
Grows in soil humus, along ridge and slope near top of mountaine at elevation 1000- 1214 m a.s.l. around point 19°01′14.3″N 104°33′ 41.2″E.
Tree, 30- 50 m in heigh, common
22 March 2014 CPC 7256
Coll.: N.T.Hiep

FLORA OF VIETNAM Taxaceae
Amentotaxus argotaenia Nghe An Prov., Tuong Duong District., Pu Mat NP, Tam Quang commune, Tung Huong village, Pu Sam Niem mountaine.
Primary evergreen broad- leaf forest mixed conifer forest on schist at elevation 1100-1500 m a.s.l.
Grows in soil humus, on slope of mountaine at elevation 1207 m a.s.l. around point 19°01′14.3″N 104°33′ 41.2″E.
Small tree, 2 m in heigh, common, good regeneration
22 March 2014 CPC 7255
Coll.: N.T.Hiep

FLORA OF VIETNAM Cupresssceae
Fokienia hodginsii Nghe An Prov., Tuong Duong District., Pu Mat NP, Tam Quang commune, Tung Huong village, Pu Sam Niem mountaine.
Primary evergreen broad- leaf forest mixed conifer forest on schist at elevation 1100-1500 m a.s.l.
Grows in soil humus, along ridge and slope near top of mountaine at elevation 1107- 1245 m a.s.l. around point 19°02′19.5″N 104°34′ 35.6″E.
Tree, 20- 25 m in heigh, common
22 March 2014 CPC 7254
Coll.: N.T.Hiep

FLORA OF VIETNAM Begoniaceae
Begonia obsolescens ( Det. Shui Y- Min)
Begonia chapaensis Lao Cai Prov., Sa Pa., Khoang village.
Grows in soil humus, wet place, sunligh along stream at elevation 1706 m a.s.l. around point 22°22′55.5″N 103°36′47.13.1″E.
Terestrial Herb succulent
08 March 2014 CPC 7253 (Specimens, DNA, Living plant for planting out in CPC Garden)
Coll.: N.T.Hiep, N.V. Tinh
Photos

FLORA OF VIETNAM Gesneriaceae
Chirita fruiticola H. W. Li (Det. Shui Y Min)

Lao Cai Prov., Sa Pa., Khoang village.
Grows in soil humus, wet place, sunligh along stream at elevation 1706 m a.s.l. around point 22°22′55.5″N 103°36′47.13.1″E.
Terrestrial Herb succulent, Flower blue, petal tube with yellow mark in side
08 March 2014 CPC 7252 (Specimens, DNA, Living plant for planting out in CPC Garden)
Coll.: N.T.Hiep, N.V. Tinh
Photos

FLORA OF VIETNAM
Orchidaceae
Eria praecox Aver., sp. nov. Type

Lam Dong Prov., environs of Dalat City. Primary evergreen broad-leaved forest. Epiphyte on old trees.
28 November 2013 Averyanov L., Nong Van Duy, Nguyen Phi Tam,
CPC 7251i

Fl. in cult. in May-June 2014. Flowers with very strong sweet fragrance, white, lip white, epichile rich yellow, keels at top of the disk yellow; anther and pollinia pale, very light yellow. Photos. L.Averyanov.

d-EXSICCATES OF VIETNAMESE FLORA 0217/CPC 7251i (LE)
© L.Averyanov

FLORA OF VIETNAM

Coelogyne sp. (C. rigida aff.)

Lam Dong Prov., environs of Dalat City, Lang Bian Mmountain. Primary evergreen broad-leaved forest at elev. about 1500 m a.s.l. Creeping epiphyte on mossy trees. Flowers dull yellowish, keels on the lip brown.
28 November 2013 CPC 7251h
Coll.: Averyanov L., Nong Van Duy, Nguyen Phi Tam

FLORA OF VIETNAM
Orchidaceae
Dendrobium capillipes Rchb.f.

Lam Dong Prov., environs of Dalat City. Primary evergreen broad-leaved forest. Epiphyte on old trees.
28 November 2013 Averyanov L., Nong Van Duy, Nguyen Phi Tam,
CPC 7251g.1

Fl. in cult. in 10 April 2015. Flowers yellow, fragrant. Photos.

FLORA OF VIETNAM
Pinaceae
Ducampopinus krempfii (Lecomte) A.Chev.

Lam Dong Prov., Hon Giao ridge, along the road Dalat - Nha Trang, near to border of Khanh Hoa Province, territory of Bidup-Nuiba National Park.

Primary humid coniferous forest on mountain tops and on steep mountain slopes composed by shale and granite at elevation 1500-1600 m a.s.l.

Tree 30-40 m tall. Emergent and occasional dominant of the canopy forest stratum. Common.

30 Nov. 2013 CPC 7251g
Coll.: L.Averyanov, Nong Van Duy, Nguyen Phi Tam

FLORA OF VIETNAM
Asteraceae
Inula sp. s.l.?

Lam Dong Prov., Lac Duong Distr., Bidup mountain system, territory of Bidup-Nuiba National Park.

Secondary open coniferous forest and woodlands with Pinus khasya on grassy hills composed by shale and granite near National Park headquarter at elevation about 1200 m a.s.l.

Erect terrestrial herb to 0.5 m tall in rather open places. Flowers bright rich yellow. Common.

29 Nov. 2013 CPC 7251f
Coll.: L.Averyanov, Nong Van Duy, Nguyen Phi Tam

FLORA OF VIETNAM
Orchidaceae
Trichoglottis triflora (Guillaumin) Garay et Seidenf.

Lam Dong Prov., Lac Duong Distr., Bidup mountain system.

Primary evergreen broad-leaved forest at elev. about 1500 m a.s.l.

Clustering epiphyte on mossy trees. Very rare.

28 Nov. 2013 CPC 7251e
Coll.: L.Averyanov, Nguyen Phi Tam, Nong Van Duy
Cultivated plant originated from nearest area.

Fl. under cultivation in April – May 2014. Flowers odorless, tepals olive-yellowish-greenish with brown tint, lip white with light unclear purple marks, column yellow-brown, anther yellow. Photos. L.Averyanov.

FLORA OF VIETNAM
Orchidaceae
Schoenorchis hangianae Aver. et N.V.Duy. Type

Lam Dong Prov., Lac Duong Distr., Bidup mountain system.

Primary evergreen broad-leaved forest at elev. about 1500 m a.s.l.

Small creeping epiphytic vine on mossy trees. Very rare.

28 Nov. 2013 CPC 7251e/1
Coll.: Nong Van Duy
Living sampleonly.

FLORA OF VIETNAM
Polypodiaceae s.l.
Lepisorus sp.

Lam Dong Prov., Lac Duong Distr., Bidup mountain system.

Primary evergreen broad-leaved forest at elev. about 1500 m a.s.l.

Creeping epiphytic fern on mossy trees. Leaves with pinnate dark green marks. Not rare.

28 Nov. 2013 CPC 7251e
Coll.: L.Averyanov, Nguyen Phi Tam, Nong Van Duy
Silic.

FLORA OF VIETNAM
Orchidaceae
Dendrobium bilobulatum Seidenf.

Lam Dong Prov., Lac Duong Distr., Bidup mountain system.

Primary evergreen broad-leaved forest at elev. about 1500 m a.s.l.

Small clustering epiphyte on mossy trees. Flowers white to light pink, tepals with purple veins. Not common.

28 Nov. 2013 CPC 7251d
Coll.: Nguyen Phi Tam
Photo

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum retusiusculum Rchb.f.

Lam Dong Prov., Lac Duong Distr., Bidup mountain system.

Primary evergreen broad-leaved forest at elev. about 1500 m a.s.l.

Small clustering epiphyte on mossy trees. Flowers pure yellow. Not common.

28 Nov. 2013 CPC 7251c
Coll.: Nguyen Phi Tam
Photo

FLORA OF VIETNAM
Orchidaceae
Gastrochilus kadooriei Kumar, S.W.Gale, Kocyan, G.A.Fisch. & Aver.

Lam Dong Prov., environs of Dalat City, Lang Bian Mmountain.

Primary evergreen broad-leaved forest at elev. about 1500 m a.s.l.

Small creeping epiphyte on mossy trees. Flowers dull yellowish, tepals with reddish-brown markings. Very rare.

October 2013 CPC 7251b
Coll.: Nong Van Duy

FLORA OF VIETNAM
Orchidaceae
Luisia parviflora Aver. sp.nov. Type

Lam Dong Prov., Lac Duong Distr., Bidup mountain system.

Primary evergreen broad-leaved forest at elev. about 1500 m a.s.l.

Small epiphyte on mossy trees. Flowers reddish-brown.

May 2013 CPC 7251a
Coll.: Nguyen Phi Tam
Photos

FLORA OF VIETNAM
Cycadaceae
Cycas collina K.D.Hill, H.T.Nguyen & P.K.Loc?

Son La Prov., Moc Chau Distr., Muong Sang Municipality, Na Po village.

Cultivated plant in limestone region along road at elevation 775 m a.s.l. around point 20°50′49.4″N 104°36′57.7″E.

Female palm-like plant with stem about 20 cm tall and leaves to 2 m long.

17 November 2013 CPC 7251
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui
Photos

FLORA OF VIETNAM
Orchidaceae
Pholidota articulata Lindl.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophytic and epiphytic creeping and climbing herb on mossy shady rocky slopes and cliffs near mountain top. Stem quadrate in cross section. Common.

16 November 2013 CPC 7250
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum macraei (Lindl.) Rchb.f.?

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophytic creeping herb on mossy shady rocky slopes and cliffs near mountain top. Common.

16 November 2013 CPC 7249
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Liparis mannii Rchb.f.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophytic clustering herb on mossy shady rocky slopes and cliffs near mountain top. Flowers light green. Very common.

16 November 2013 CPC 7248
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Epigeneium amplum (Lindl.) Summerh.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophytic and epiphytic creeping herb on mossy shady rocky slopes and cliffs near mountain top. Very common.

16 November 2013 CPC 7247
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum apodum Hook.f.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophytic creeping herb on mossy shady rocky slopes and cliffs near mountain top. Very common.

16 November 2013 CPC 7246
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Coelogyne sp.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophytic creeping herb on mossy shady rocky slopes and cliffs near mountain top. Very common.

16 November 2013 CPC 7245
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Selaginellaceae
Selaginella sp.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophytic prostrate herb on dry open cliffs near mountain top. Very common.

16 November 2013 CPC 7244
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Podochilus oxystophylloides Ormerod

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophyte on shady cliffs near mountain top. Very common.

16 November 2013 CPC 7243
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Podochilus khasianus

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophyte and epiphyte on mossy rocky steep slope and on shady cliffs near mountain top. Flowers white. Very common.

16 November 2013 CPC 7242
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Coelogyne fimbriata Lindl.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Creeping lithophyte and epiphyte on mossy rocky steep slope near mountain top. Flowers dull yellowish, lip with brown center at the center. Very common.

16 November 2013 CPC 7241
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Cycadaceae
Cycas collina K.D.Hill, H.T.Nguyen & P.K.Loc

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Palm-like plant with stem about 20 cm tall. Locally common.

16 November 2013 CPC 7240
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Lamiaceae

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Terrestrial and lithophytic herb to 1 m tall on open rocky slope. Flowers yellow. Locally common.

16 November 2013 CPC 7239
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Anacardiaceae
Pistacia weinmanniifolia J. Poiss. ex Franch.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Tree 6-8(10) m tall on rocky mountain top. Common. Widely lagging for valuable timber.

16 November 2013 CPC 7238
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orobanchaceae
Aeginetia indica?

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Terrestrial achlorophyllous yellowish to violet parasite on rather open steep slope near mountain top. Flowers purple-violet. Common.

16 November 2013 CPC 7237
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Primulaceae
Lysimachia sp.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Terrestrial and lithophytic herb on rocky mossy, very steep slope near mountain top. Occasional.

16 November 2013 CPC 7236
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Eria pachyphylla Aver.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Creeping epiphyte and lithophyte on rocky mossy, very steep slope near mountain top. Very common.

16 November 2013 CPC 7235
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum hirsutissimum (Lindl.) Stein

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Clustering lithophyte on rocky mossy, very steep slope near mountain top. Very common.

16 November 2013 CPC 7234
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Pholidota chinensis Lindl.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Clustering epiphytic on rocky mossy slope near mountain top. Not rare.

16 November 2013 CPC 7233
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Callostylis rigida Blume

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophytic and epiphytic creeping vine to 3 m long on rocky mossy slope near mountain top. Common.

16 November 2013 CPC 7232
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Oberonia ensiformis (J.E.Smith) Lindl.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophytic herb on shady cliffs near mountain top. Common.

16 November 2013 CPC 7231
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Cymbidium lancifolium Hook.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

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

16 November 2013 CPC 7230
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Urticaceae
Debregaesia sp.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Shrub 2-3 m tall among open secondary shrubs in wet place. Common.

16 November 2013 CPC 7229
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Urticaceae
Willebrunnea sp.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Shrub 2-3 m tall among open secondary shrubs in wet place. Fruits red-orange. Common.

16 November 2013 CPC 7228
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Lamiaceae
Leonurus sp.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Terrestrial herb to 2 m tall along rice fields. Flowers purple-violet. Locally common.

16 November 2013 CPC 7227
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Fabaceae s.l.
Phylacium majus Collett & Hemsl.?

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Herbaceous vine 6-8 m long among secondary shrubs on waterfall cliff. Flowers light blue, floral bracts light green to almost white. Not rare.

16 November 2013 CPC 7226
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Polypodiaceae s.l.
Adiantum capillus-veneris L.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E.

Lithophytic fern on wet travertine deposits along high waterfall. Abundant.

16 November 2013 CPC 7225
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui
Photo