Herbarium LE - Specimens

FLORA OF VIETNAM

Orchidaceae

Calanthe petelotiana Gagnep.

Cao Bang Prov., Bao Lac Distr., Hong An municipality, Mi Lung village. Primary broad-leaved and mixed humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1500-1550 m a.s.l. around point 22°50’01.3’’N 105°50’05.7’’E. Terrestrial herb among mossy rocks on rocky steep slope near mountain top. Occasional.

20 November 2014 CPC 7535 / TM 1181 Living plant only.

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

Flowered in 12 March 2017. Flowers odorless, white, lip disk with light purple tint, keels white. Photo. L. Averyanov.

FLORA OF VIETNAM

Fam. Orchidaceae

Calanthe aleizettii Gagnep.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,

Nam Linh mt. (N 22ø47' E 105ø49'). Old secondary broadleaved wet mossy

cloud forest along tops of remnant karst limestone Nam Linh ridge at

1550-1600 m alt. Terrestrial herb up to 0.4 m hg in shady deep karst

crevices and depressions. Flowers: tepals white with pink-violet tint.

Common.

No CBL 1402 15 April 1999

International Botanical Expedition of the U.S.A. National Geographic

Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM

Fam. Orchidaceae

Calanthe angusta Lindl.

Vietnam, Thua Thien – Hue Prov., A Luoi Distr., A Roang Municipality, Tra Lenh Forestry Department station, around point 16°04'38''N, 107°29'10''E.

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

Terrestrial herb along shady wet stream slopes. Flowers white, lip white with central yellow callus. Occasional.

No HAL 7238 20 April 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, J.Regalado, T.V.Thao, N.T.Vinh.

FLORA OF VIETNAM

Orchidaceae

Calanthe odora Griff. (= Calanthe angusta Lindl.)

Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°39’11.6”N 105°54’53”E.

Primary broad-leaved closed forest on very steep rocky slope of remnant mountain composed with highly eroded solid crystalline limestone at elevation 400-500 m a.s.l.

Terrestrial herb along rocky humid shady stream valley. Flowers white, lip center dull orange. Very common.

CPC 3698 24 July 2011

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh.

FLORA OF VIETNAM

Orchidaceae

Calanthe angusta Lindl.?

Vietnam, Quang Binh Prov., Minh Hoa Distr., Dan Hoa municipality, Vietnam-Laotian border, about 3 km to S of Bai Dinh village, around point 17º44’46’’N 105º46’28’’E.

Primary and secondary broad-leaved evergreen forest on very steep slopes and on tops on remnant hills composed with highly eroded solid crystalline marble-like gray limestone at elevation 350-450 m a.s.l.

Lithophytic and terrestrial herb to 0.6 m tall on shady rocky slopes. Flowers white, lip with light yellow, pink or reddish callus. Very common.

HAL 11827 23 April 2008 photo

Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

d-EXSICCATES OF VIETNAMESE FLORA 0135/HAL 11827 (HN, LE)

© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM

Plants of Yen Bai Province

Orchidaceae

Calanthe mannii Hook.f.

Yen Bai Prov., Mu Cang Chai Distr., Nam Co Comm., Phinh Ngai Vill., around point 21054’04” N, 104017’50” E.

Scattered in secondary closed evergreen broad-leaved scrubs and forests on slopes of mountains, 1650-1920 m a.s.l., on shale and sandstone basic rocks, mixte sometimes with quartzite.

Terrestrial, 0.7 m tall. Tepals brownish- lip yellow.

HAL 12865 6 April 2009 Loc Photos

Collectors: N.T. Hiep, P.K. Loc, N.D. Canh, N.Q. Hieu & P.T. Duyen

Grant from DEFRA/FFI

FLORA OF VIETNAM

Orchidaceae

Calanthe lyroglossa Rchb.f.

Quang Nam Prov., Dong Giang Distr., Ma Cooih Municipality around point 15°40’51”N 107°42’30”E.

Remnants of primary closed evergreen broad-leaved forests on very steep rocky slopes of stream canyon composed with sandstone at elevation 400-450 m a.s.l.

Terrestrial herb growing mostly on old mossy decaying tree trunks in very wet shady places. Flowers yellow, floral bracts white. Locally common.

HAL 12132 10 January 2009 Photo

Coll.: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh

d-EXSICCATES OF VIETNAMESE FLORA 0148/HAL 12132 (HN, LE)

© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM

Plants of Phong Nha - Ke Bang National Park

Fam. Orchidaceae

Calanthe lyroglossa Rchb.f.

Vietnam, Quang Binh Prov., Bo Trach Distr., Hung Trach Municipality, Khe Me locality, around point 17º27'51''N, 106º22'46''E at elev. 900-1000 m a.s.l.

Slightly logged primary closed broad-leaved evergreen forest on slopes of mountains composed with shale and sandstone.

Terrestrial herb along stream. Flowers dull yellow. Not rare.

No HAL 6215 29 January 2005. Photo.

_______________________________________________

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM

Orchidaceae

Calanthe lyroglossa Rchb.f.

Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Quang Municipality, Tung Huong village, along Khe Mat stream around point 19º03’07’’N 104º36’57’’E at elevation about 250 m a.s.l.

Lowland closed secondary old evergreen forest on steep slopes along rocky stream valley composed with stratified solid shale and sandstone.

Terrestrial and lithophytic herb up to 1.5 m tall along steep rocky shady stream slopes. Flowers yellow. Not common.

HLF 6601 16 March 2007. Photo.

Coll. Averyanov L., P.K.Loc, N.V.Trai, N.T.Vinh, N.D.Phuong, Averyanova A.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Plants of the Hoa Binh prov.

ORCHIDACEAE

Hoa Binh prov., Mai Chau distr., Pa Co mun., Cang vill., 200 42' 55'' N, 1040 47' 06'' E, about 1000 m. In heavily logged primary open evergreen tropical seasonal broad-leaved submontane woodlands along streams of limestone mountains. Flowers yellow. Terrestrial. Not common.

WP-426 Date: Dec. 04, 2003

Coll.: S.G. Wu, L.K. Phan, J.Y. Xiang, X. Gong, V.T. Nguyen, K.S. Nguyen

Plants collected under the financial support of NGS USA

FLORA OF VIETNAM

Fam. Orchidaceae Juss.

Calanthe lyroglossa Rchb.f.

N. Vietnam, Hoa Binh prov., Da Bac distr., Cao Son municipality, Nui

Hen (Ba Tri) mountain system (20º54'09''N, 105º12'15''E). Remnants of

primary forest among secondary wet broad-leaved evergreen forest with

bamboo on very steep mountain slopes based on shale and sandstones

with quartzite at 900-1100 m a.s.l. Terrestrial herb on shady place.

Flowers pale yellow. Occasional.

No HAL 608 4 April 2001

______________________________________________________________

Collectors: N.T.Hiep, L.Averyanov, N.T.Vinh, D.T.Doan.

FLORA OF LAOS

Orchidaceae

Calanthe lyroglossa Rchb.f.

Laos, Nakai plateau, Glyptostobus forest P.Thomas s.n. Jan 2015

Det. L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Calanthe lyroglossa Rchb.f.

Khanh Hoa, Hon Ba, T.B.Vuong, s.n. July 2014

Dety. L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Calanthe lyroglossa Rchb.f.

Hoa Binh, Duan Ket Apr.2011 Jana Skorn. s.n.

Det. L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Calanthe lyroglossa Reichenb.f.

Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha

municipality, elevation from Na Nheo village to the S from 680 to

880 m a.s.l. (around point 21ø59'24''N, 104ø16'23''E). Primary

evergreen broad-leaved submontane forest on steep granite and

quartzite slopes at elev. 800-880 m a.s.l. Terrestrial herb (usually

on mossy decaying timber) in shady places. Flowers dull yellow-

orange. Very common.

No HAL 2297 (Photo) 14 March 2002

_______________________________________________

Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).

FLORA OF VIETNAM

Orchidaceae

Calanthe lyroglossa Rchb.f.

Ha Giang Prov., Bac Me Distr., Phieng Luong municipality, around Phieng Day village.

Degraded primary broad-leaved humid evergreen forest along rocky canyon of small stream at the base of mountains composed with solid crystalline highly eroded limestone at elevation 900-1000 m a.s.l. around point 22°38’43.8’’N 105°19’19.8’’E.

Terrestrial herb in shady wet place along stream valley. Flowers yellow. Very common.

14 November 2014 CPC 7463

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

Orchidaceae

Tropidia nanhuae W.M. Lin, Kuo Huang & T.P.Lin.

Dak Nong Province, Krong No District, 21.09.2020, Dinh Quang Diep, s.n.

Det. Dinh Quang Diep, Averyanov, Leonid Vladimirovich at 21.09.2020.

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum pecten-veneris (Gagnep.) Seidenf.

Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Creeping epiphyte on old mossy tree. Occasional. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1553a.

Herbarium and photos prepared in 23 09 2020, flowers yellow-orange, sepals and petals with red nerves, lip fluished with red, column white, anther light yellow, L. Averyanov, VR 1553a.1.

Orchidaceae

Lam Dong Province, Bao Loc District, 9 July 2019, Truong Ba Vuong, BV 372.

Note. The species quite differs from the type in the sepals slightly narrower, apex acute (broader, apex obtuse/rounded), also the color of lateral sepals has a dark blotch on apical part, but without it here. The rachis more or less longer (shorter in true Bulbophyllum alcicorne). Sepals with 4 to 5 dark veins.

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum vulinhiae Vuong, Duong, V.S.Dang & Aver.

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum orientale Seidenf.

Orchidaceae

Bulbophyllum allenkerrii Seidenf.

Son La Province, Mai Son District, Chieng Chung Commune, Ban Ham village, Huoi Luong Forest, 16 August 2020, Truong Ba Vuong, Bui Van Huong, BV 799 (VNM 00024192) & 29 August 2020, Truong Ba Vuong, Bui Van Huong, BV 888 (VNM 00024191).

Hin Nam No Nature Protected Area

Orchidaceae

Paphiopedilum gratrixianum Rolfe

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes at summit of Phou Chuang (Poujeuang) Mt. around point 17°35'00.3"N, 105°47'35.6"E. Primary evergreen mixed and coniferous dense wind-formed forest at elev. 1000-1400 m a.s.l. Lithophytic rosulate herb on vertical mossy cliffs. Leaves uniform green. Locally common, particularly at elevations 1200-1400 m. 4 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 677.

Flowered in 17 Sept 2020. Median sepal white, heavily purple spotted in apical part, dark purple in basal half, lateral sepals light brown with darker nerves, lip yellow-brownish, staminode yellow and synsepalum pale yellow. Photos L. Averyanov, AL 677.2

FLORA OF VIETNAM

Polygalaceae

Epirixanthes elongata

Thanh Hoa, Xuan Lien NR, P.V. The s.n. June 2016

Fam. Polygalaceae

Epirixanthes elongata Blume

Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°09'52''N, 107°36'22''E (around plot 16°09'36''N, 107°36'10''E). Heavily logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale at elevation about 300-450 m a.s.l. Achlorophyllous dull yellowish saprophyte. Flowers white to yellowish. Rare.

No HAL 6964 26 March 2005. Photo.

Collectors: L.Averyanov, N.T.Hiep, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh.

Plants of Ta Dung Nature Reserve

Polygalaceae

Epirixanthes elongata

Vietnam, Dak Nong Prov., Dak Glong Distr., Dak Plao Municipality, steep mountain slopes of Ta Dung mountain system at elevation 1000-1250 m a.s.l. around point 11º52’30’’N 108º01’12’’E. Primary broad-leaved evergreen closed wet forest on SW slopes composed with crystalline highly metamorphosed sandstone. Terrestrial achlorophyllous ground yellowish saprophyte in shady secondary bamboo forest. Not common.

HLF 5571 9 November 2005. Photo.

Coll. L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

All photos © L. Averyanov

Polygalaceae

Central Vietnam, Thua Thien Hue Province, Nam Dong District, Thuong Quang Commune, 13 09 2020, Tuan Anh Le, s.n.

Det. L. Averyanov 13 09 2020

All photos © Tuan Anh Le

FLORA OF VIETNAM

Plants of Sinh Long Commune

Orchidaceae

Habenaria tonkinensis Seidenf.?

Tuyen Quang Prov., Na Hang Distr., Sinh Long Commune, Na Tau Vill., around point 22034'22" N, 105023'25" E, 300 m. In logged closed primary evergreen broad-leaved lowland forests on stream banks of limestone areas

Herb terrestrial or on rock, 5- 20 cm, tepals white

CPC 4502b 27 Sept. 2011

N.T. Hiep, N.S. Khang, P.V. The & N.T. Vinh

FLORA OF VIETNAM

Plants of Sinh Long Commune

Orchidaceae

Habenaria tonkinensis Seidenf.?

Tuyen Quang Prov., Na Hang Distr., Sinh Long Commune, Na Tau Vill., around point 22034'22" N, 105023'25" E, 300 m. In logged closed primary evergreen broad-leaved lowland forests on stream banks of limestone areas

Herb terrestrial or on rock, 5- 20 cm, tepals white

CPC 4502b 27 Sept. 2011

N.T. Hiep, N.S. Khang, P.V. The & N.T. Vinh

Plants of Sinh Long Commune

Orchidaceae

Habenaria harderi Aver. & Averyanova⁣

Tuyen Quang Prov., Na Hang Distr., Sinh Long Commune, Na Tau Vill., around point 22034'22" N, 105023'25" E, 300 m In logged closed primary evergreen broad-leaved lowland forests on stream banks of limestone areas

Herb terrestrial or on rock, 5- 20 cm, tepals white

CPC 4502a 27 Sept. 2011

N.T. Hiep, N.S. Khang, P.V. The & N.T. Vinh

Plants of Yok Don NP and adjacent areas

Orchidaceae

Habenaria luceana Aver.

Vietnam, Dac Lac Prov., Buon Don Distr., Krong Na municipality, Yok Don national park, around point 13°04’13”N 107°37’57”E. Open dry semi-deciduous Dipterocarpus forest and woodlands on thin ferralite gray-brown rocky soils at elevation about 200 m a.s.l. Terrestrial tuberiferous ephemeroid herb with erect stem to 25 cm tall on rocky slope of small dry streamlet. Very rare.

Coll. N.T.Hiep, Averyanov L., P.K.Loc et al., HLF 7407b 27 March 2008 (holotype)

Flowered under cultivation, flowers odorless, sepals light green, petals and lip white

Coll. Averyanov L. HLF 7407bb, 01 December 2008 (epitype)

FLORA OF VIETNAM
Orchidaceae Juss.
Habenaria sp.

N. Vietnam, Prov. Hoa Binh, Distr. Mai Chau, subdistr. Pa Co, near 3 km to NE of Pa Co village. Rocks outcrops on secondary short tall grasslands of alluvial valley among limestone ridges at 1100 m alt. Herb up to 0.5 m high in hollows of limestone vertical cliffs.
VH 2447 27.12.1995
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)
Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev

Orchidaceae

Habenaria malintana (Blanco) Merrill

Prov. Lai Chau, Binh Lu. 24.10.1976.

Khoi et Do. N 179

Determ. Averyanov L. 1989

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Habenaria ciliolaris Kraenzl.

Vietnam, Quang Binh Prov., Bo Trach Distr.,Son Trach Municipality, around point 17°30′32′'N, 106°17′45′'E at elev. 300-400 m a.s.l. Secondary closed broad-leaved evergreen forest and scrub on rocky steep slopes of remnant mountains composed with solid highly eroded crystalline deep gray limestone. Terrestrial tuberiferous herb in lower part of mountain slope. Occasional.
HAL 6353 2 February 2005.
Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM
Orchidaceae
Habenaria malleifera Hook.f.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality, Na Bo village, around point 21°56′44′'N, 106°05′09′'E, at elevation 300-600 m a.s.l. Primary selectly logged broad-leaved evergreen forest on very steep
slopes and cliffs of rocky ridge composed with white solid marble-like crystalline limestone. Terrestrial tuberiferous herb on steep shale slope at elev. about 500 m a.s.l. Locally common.
HAL 5436 29 May 2004 (Living samples only).
Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

ORCHIDACEAE

Habenaria harderi Aver. & Averyanova

det. L. Averyanov (LE), 2006

Ha Giang, Vi Xuyen district, Lung Thao village along Nap Ma stream; collection along path between Tam Ve village and Nap Ma village; very degraded forest, among habitations and cultivated fields. 22°45'52"N 104°51'52"E 520 m Occasional; along stream on vertical rock faces, near stream; corolla all white.

12 September 2000

D.K. Harder, N.Q. Hieu, N.V. Du & P.K. Loc 5491

Supported by National Science Foundation and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

7 Expedition of Scientific Vessel "Professor Gagarinsky"

Orchidaceae

Habenaria erostrata Tang & F.T.Wang⁣

Vietnam Prov. Phu Khanh. Hon Tre Island, N12°14' E109°31', 1990.28.IX

Leg. Kudryavtzeva E., Ogureeva G.

Det.: Averyanov L.

Orchidaceae

Habenaria erostrata Tang et Wang

Vietnam, Prov. Phu Khanh. Hon Tre, N12º14’ E109º31’. In shrubs. 1990.29.09

Leg. Kudryavtzeva E., Ogureeva G.

Det.: Averyanov L.

FLORA OF VIETNAM

Orchidaceae

Habenaria falcatopetala Seidenf.

Vietnam, Lam Dong province, Lac Duong district, Dung K’no village, evergreen forest, among big granite boulders, on slopes at elevation about 1500 m a.s.l. 12 August 2015, Nguyen Phi Tam, AL 085.

FLORA OF VIETNAM

Orchidaceae

Habenaria dentata (Sw.) Schltr. var. parageniculata (Tang et Wang) Aver.

Vietnam, Lam Dong Prov., Da Lat city, Trai Mat Municipality. Open short tall grasslands on road cut along secondary coniferous woodland with Pinus khesya. Ephemeroid terrestrial tuberiferous herb up to 40 cm tall. Flowers pure white, odorless. Very rare.

HAL 8628 14 October 2005. Photo.

Coll. L.Averyanov, P.K.Loc.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Orchidaceae

Habenaria dentata (Sw.) Schltr.

Vietnam, Lam Dong Prov., Da Lat city, Trai Mat Municipality.

Open short tall grasslands on road cut along secondary coniferous woodland with Pinus khesya. Ephemeroid terrestrial tuberiferous herb up to 40 cm tall. Flowers pure white, odorless. Very rare.

HAL 8627 14 October 2005. Photo.

Coll. L.Averyanov, P.K.Loc.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Habenaria dentata (Sw.) Schlechter

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Ca Thanh,
about 3 km to SW from Yen Lac village (N 22°44′ E 105°50′), about 42
km to NWW from Cao Bang town. Secondary evegreen wet closed
broadleaved forest on alluvial foothills of limestone remnant ridge at
1250-1300 m alt. Herb up to 1 m hg in wet open place. Rare.

CBL 409 18 Nov. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: Averyanov L., P.K.Loc, N.X.Tam.