Herbarium LE - Specimens

Orchidaceae

Pomatocalpa tonkinense (Gagnep.) Seidenf.

Plant received from Hanoi street market, originated expectedly from lowland areas of NE Vietnam. Flowers odorless, white, later yellowish; sepals with 2 purple stripes; petals with 1 purple stripe; lip light pale yellowish, epichile pale light brownish; column and operculum white.

22 April 2015 AL 001

Coll.: L.Averyanov, T.Maisak, P.K.Loc (Mr. Vu Quoc Binh orchid garden in Hanoi).

Orchidaceae

Pomatocalpa tonkinense (Gagnep.) Seidenf.

Nghe An Province, Quy Hop District, Pu Hoat Reserve.

16 June 2016 Nikolai L. Orlov, s.n.

Flowered in culture 05 February 2017, photos, N. Orlov.

FLORA OF VIETNAM
Orchidaceae
Pomatocalpa spicatum Breda?

Lai Chau Prov., Tam Duong Distr., Ho Thau Community, Ho Thau village, around point 22°23′05″N 103°36′46″E. Secondary and primary evergreen closed forest on very steep mountain slopes composed with granite and quartzite at elevation from 1500 to 1900 m a.s.l. Epiphyte on very steep rocky shady mountain slope. Not common.
HAL 10220 29 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

FLORA OF LAOS
Orchidaceae
Pomatocalpa spicatum Breda, Kuhl & Hasselt?

Luang Prabang prov., Pon Xay distr., Nam Bo village, around point 19°57′23.5′'N 102°26′16.4′'E. Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 650-750 m a.s.l. Epiphyte on mossy tree on rocky mountain slope. Flowers entirely yellow. Rare.
LA-VN 2187 6 April 2017 Photos, alc.
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN 2059

Orchidaceae
Pomatocalpa spicatum Breda

Vietnam. Prov. Kon Tum & Gia Lai, Kbang, Sopoai. 17.05.1985. L. Averyanov et al.

Fl et coll in horto 25 02 1986
Det.: L. Averyanov 1986

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN 2059 Garden Number 143

Orchidaceae
Pomatocalpa spicatum Breda

Vietnam. Prov. Kon Tum & Gia Lai, 17.05.1985. L. Averyanov et al.

Det.: L. Averyanov 17.05.1985

FLORA OF VIETNAM

Orchidaceae

Pomatocalpa spicatum Breda, Kuhl & Hasselt

Quang Tri Prov., Da Krong Distr., Ta Rut municipality, A Pul village, around point 16°24’29”N 107°01’07”E.

Highly destroyed primary and secondary broadleaved evergreen open forest along rocky river canyon composed with shale and sandstone at elev. about 300 m a.s.l.

Epiphyte on shady trees along river valley. Flowers dull yellow, tepals brownish-purple at the base, lip white. Common.

CPC 3024 10 May 2011 Photos.

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

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN 2059 Garden Number 143

Orchidaceae
Pomatocalpa spicatum Breda

Vietnam. Prov. Kon Tum & Gia Lai, 17.05.1985. L. Averyanov et al.

Det.: L. Averyanov 17.05.1985

Orchidaceae

Dendrobium gibsonii

Dak Lak Province area, wild collected plant cultivated in private N.V. Canh garden, 02 07 2011, N.V. Canh

Det.: L. Averyanov

All photos - © Nguyen Van Canh

Orchidaceae

Pomatocalpa tonkinense (Gagnep.) Seidenf.

Lao PDR, Phou Khao Khouai National Protected Area, Tad Xay, Pha Xay Waterfall, Buffalo Horn Mountain, 18 27 24.3 N, 103 08 20.6 E; 343 m a.s.l. 5-11 November 2016, Nikolai L. Orlov, Larissa K. Iohanssen. NLO 112.

Orchideaceae

Pomatocalpa maculosum (Lindl.) J.J. Sm.

Vietnam , Kon Tum prov. 15.05.2017

Coll. Bui Duc Nam , Nguyen Hoang Tuan

FLORA VIETNAMICA
Soviet – Vietnamese Expedition

LX-VN 2141 GN 188

22.05.1985
Orchidaceae
Polystachya concreta (Jacq.) Garay et Sweet

Vietnam. Prov. Kon Tum & Gia Lai

Det.: L. Averyanov 22.05.1985

FLORA OF LAOS
Orchidaceae
Pomatocalpa maculosum (Lindl.) J.J.Sm.

Luang Prabang prov., Pon Xay distr., between Houay Man and Nam Bo villages, Phou Hua Ben Toc Mountain, around point 19°57′33.1′'N 102°25′25.8′'E. Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 500-650 m a.s.l. Lithophytic undershrub to 1.5 m tall on rocky mountain tops. Not common.
LA-VN 2125 5 April 2017
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.

FLORA OF LAOS

Orchidaceae

Pomatocalpa angustifolia Seidenf.

Vientiane Prov., Vang Vieng Distr., Nathong village, about 5 km to the W of Vang Vieng town, Tham Kang Mt., around point 18°55’51.4”N 102°23’50.6”E.

Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-500 m.

Epiphyte on shady slope on Streblus illicifolius. Flowers pale yellow. Very common.

LA-VN 385 14 March 2013 photos.

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

N 1041

Polystachya concreta (Jacg ) Garay

1987. 04. 10

Orchidaceae

Pomatocalpa angustifolia Seidenf.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, along Cha Mang stream, around point 16°07’46’’N 107°44’24’’E. Remnants of primary evergreen broad-leaved lowland forest on very steep hill slopes composed with stratified shale and sandstone at elev. about 250-300 m a.s.l. Epiphyte on shady trees along rocky small stream. Flowers yellowish, tepals with reddish stripes, lip apex yellowish. Not common.

HAL 10887 5 Apr. 2007. Photo.

Coll.: L.Averyanov, Phan Ke Loc, A.Averyanova, N.D.Phuong, L.V.Hung.

Orchidaceae

Pomatocalpa angustifolia Seidenf.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, along Cha Mang stream, around point 16°07’46’’N 107°44’24’’E. Remnants of primary evergreen broad-leaved lowland forest on very steep hill slopes composed with stratified shale and sandstone at elev. about 250-300 m a.s.l. Epiphyte on shady trees along rocky small stream. Flowers yellowish, tepals with reddish stripes, lip apex yellowish. Not common.

HAL 10887 5 Apr. 2007. Photo.

Coll.: L.Averyanov, Phan Ke Loc, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA VIETNAMICA
Soviet – Vietnamese Expedition

LX-VN 2314
29.05.1985
Orchidaceae
Polystachya concreta (Jacq.) Garay & H.R.Sweet⁣

Vietnam. Prov. Gia Lai - Kon Tum. Konplong, Tan Lap

Det.: L. Averyanov __.__.1985

Orchidaceae

Pomatocalpa angustifolia Seidenf.

Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Viet Municipality, to N of Sa Mui pass, around point 16º51’14’’N 106º34’13’’E at elevation 550-650 m a.s.l. Remnants of primary broad-leaved evergreen lowland forest on rocky remnant highly eroded solid marble-like limestone hills and low mountains with very steep slopes and vertical cliffs. Epiphyte on shady slope. Flowers sweet fragrant, yellowish, tepals with two reddish stripes. Rare.

HLF 5934 31 March 2006. Photo.

Coll. N.T.Hiep, L.Averyanov, P.K.Loc, P.V.The, N.S.Khang, P.H.Duc, L.T.Son, S.Bounphanmy, T.K.Ratana, O.Sonliya, T.Q.Dang, N.V.Hien, H.T.N.Trang, L.T.Chau.

Grant from Henry Luce Foundation.

d-EXSICCATES OF VIETNAMESE FLORA 0075/HLF5934 (HN, LE)

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

FLORA OF LAOS

Orchidaceae

Pomatocalpa angustifolia Seidenf.

Vientiane Prov., Vang Vieng Distr., Nathong village, about 5 km to the W of Vang Vieng town, Tham Kang Mt., around point 18°55’51.4”N 102°23’50.6”E.

Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-500 m.

Epiphyte on shady slope on Streblus illicifolius. Flowers pale yellow. Very common.

LA-VN 385 14 March 2013 photos.

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS

Orchidaceae

Pomatocalpa angustifolia Seidenf.

Vientiane Prov., Vang Vieng Distr., Nathong village, about 5 km to the W of Vang Vieng town, Tham Kang Mt., around point 18°55’51.4”N 102°23’50.6”E.

Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-500 m.

Epiphyte on shady slope on Streblus illicifolius. Flowers pale yellow. Very common.

LA-VN 385 14 March 2013 photos.

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

N 599

Piolystachya concreta (Jacg ) Garay et Sweet

1989.06.25.

FLORA OF VIETNAM
Orchidaceae Juss.
Polystachya concreta (Jack.) Garay et Sweet

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 7 km to S of Dak Gley town, near Dak Pet willage. Primary evergreen forest on slopes of N exposition along Dak Poko river at 600-700 m alt. Epiphyte. Flowers yellow. Common.
VH 1588 12.11.1995
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

FLORA OF LAOS
Orchidaceae
Polystachya concreta (Jacq.) Garay & H.R.Sweet

Houphan Prov., Xon Distr., Nong Hua Pa Noi village, around point 20°13′02.1′'N 103°24′23.3′'E. Primary and secondary broad-leaved evergreen forest on very steep rocky mountain slopes composed by shaly limestone at elev. 1100-1200 m a.s.l. Epiphyte on old mossy tree. Not rare.
LA-VN 1284 11 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

Orchidaceae

Podochilus oxystophylloides Ormerod

Son La Prov., Yen Chau Distr., Muong Lum Municipality, Na Lang Village, around point 21º01’17’’N 104º30’47’’E. Broad-leaved evergreen dry forest on steep slopes and on tops of ridge composed with rocky crystalline solid marble-like highly eroded limestone at elev. 900-1000 m a.s.l. Lithophyte on shady cliffs. Locally abundant.

HAL 9454 03 Nov. 2006

Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

FLORA VIETNAMICA
Soviet – Vietnamese Expedition

LX-VN 4134
04.01.1989
Orchidaceae
Polystachya concreta (Jacq.) Garay & H.R.Sweet⁣

Vietnam. Prov. Gia Lai - Kon Tum. Kbang, Tram Lap

Det.: L. Averyanov __.__.1989

Orchidaceae

Polystachya concreta (Jacq.) Garay & H.R.Sweet⁣.

Sianukwille town, Kaoh Rong Samoloem Khong Island.

Maisak T. et al. s.n.

20.11.2011

Det. Averyanov L. 12.2013

ORCHIDACEAE

Podochilus cultratus Lindl.

det. D.K. Harder, 2001

Lao Cai, Van Van District; Liem Phu Municipality; Khuoi Ngoa Village. Collections near logging camp [Fokienia (Pou Nhou)] on road through village; collections from logging camp and along stream. 21°58'14"N 104°19'51"E 606 m Frequent, epiphytic and sometimes lithophytic. Young fruit yellow-green, ridged longitudinally.

21 February 2001

D.K. Harder, L.V. Averyanov, P.K. Loc & G.E. Schatz 6559

Supported by National Science Foundation and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

Orchidaceae

Podochilus oxystophylloides Ormerod

Son La Prov., Yen Chau Distr., Muong Lum Municipality, Na Lang Village, around point 21º01’17’’N 104º30’47’’E. Broad-leaved evergreen dry forest on steep slopes and on tops of ridge composed with rocky crystalline solid marble-like highly eroded limestone at elev. 900-1000 m a.s.l. Lithophyte on shady cliffs. Locally abundant.

HAL 9454 03 Nov. 2006

Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

FLORA OF VIETNAM
Plants of Chu Yang Sin National Park
Orchidaceae
Polystachya concreta (Jack.) Garay & Sweet.

Vietnam, Dak Lak Prov., Krong Bong Distr., Hoa Son Municipality, vicinities of Krong Kmar river, NE slopes of Chu Yang Sin mt system at elevation 1000-1400 m a.s.l. around point 12°27′55″N 108°19′00″E. Primary mixed broad-leaved and coniferous forest with Pinus latteri and P. krempfii along ridge edge. Epiphytic and lithophytic herb. Flowers light greenich, lip white to yellowish-green. Locally common.
HLF 5436 28 October 2005. Photo.
Coll. L.Averyanov, T.V.Thao, N.T.Vinh.
Grant from Henry Luce Foundation.

FLORA OF LAOS
Orchidaceae
Polystachya concreta (Jacq.) Garay & H.R.Sweet

Xiangkhouang Prov., Kham Distr., Huad village, Phou tat Vinh mt., around point 19°32′31.6′N 103°39′40.4′E. Primary and secondary broad-leaved evergreen and semideciduous dry forest on very steep rocky slopes of limestone highly eroded mountains composed by solid marble like limestone at elev. 1200-1400 m a.s.l. Epiphyte on old trees along ridge edge. Locally very common.
LA-VN 1071 4 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

Vietnam, Hoa Binh

Vicinity: Mai Chau District, Hang Kia Municipality

Elev.1108 m

20°43'44"N 104°51'17"E

Coll. D.K. Harder, P.K. Loc, B. Hall, N.Q. Hung & P.H. Hoang

Coll.n: 7752

Coll. date: 4 Dec 2002

Herbaria: MO

Specimen data: Occasional, on rock faces in shade; sterile all green; fruit light green.

FLORA OF LAOS
Orchidaceae
Polystachya concreta (Jacq.) Garay & H.R.Sweet

Xiangkhouang Prov., Peak Distr., Khoang village, Pa Khao mt., around point 19°33′02.2′N 103°39′56.3′E. Primary and secondary broad-leaved evergreen dry forest on solid rocky highly eroded limestone at elev. 1200-1450 m a.s.l. Epiphyte on tall mossy tree. Common.
LA-VN 999 3 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA OF LAOS
Orchidaceae
Polystachya concreta (Jacq.) Garay & H.R.Sweet

Luang Prabang prov., Ngoy distr., Ngoy village, around point 20°42′52.9′'N 102°41′15.5′'E. Remnants of primary evergreen forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 800-900 m a.s.l. Epiphyte on tall mossy trees on rocky steep mountain slope. Occasional.
LA-VN 1946 1 April 2017
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.

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 oxystophylloides P.Ormerod.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve. Primary broad-leaved evergreen humid forest on very steep slopes and cliffs of remnant mountain composed by solid highly eroded crystalline limestone at elevation 800-1000 m a.s.l. around point 20°45′06.5″N 104°46′37.8″E. Creeping lithophytic herb on very steep mossy shady rocky slope. Very common.
13 November 2013 CPC 7067
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF LAOS
Orchidaceae
Polystachya concreta (Jacq.) Garay & H.R.Sweet

Luang Prabang prov., Ngoy distr., Nong Khiew village, Ta Nang Non Mountain around point 20°33′29.2″N 102°36′54.5″E. Secondary semideciduous and evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-650 m a.s.l. Epiphyte on old mossy tree on rocky mountain top. Occasional.
LA-VN 1922 31 March 2017
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.

Orchidaceae

Podochilus microphyllus Lindl.

Khanh Hoa province, Cam Lam district, Hon ba nature reserve, around 12° 07.232'N 108° 58.377'E, elevation about 899 m, lithophyte, under half open forest.

13 June 2017, Truong Ba Vuong, Mang Van Lam, BV 285 (LE, VNM).

All drawings © - L. Averyanov

FLORA OF VIETNAM
Orchidaceae
Podochilus oxistophylloides Ormerod

Vietnam, Quang Binh Prov., Minh Hoa Distr., Dan Hoa municipality, Vietnam-Laotian border, around Cha Lo border gate, point 17°41′50″N 105°45′54″E. Primary broad-leaved forest on steep rocky mountain slopes composed with ochre-brown shale at elevation 300-450 m a.s.l. Creeping lithophyte on shady mossy boulders. Occasional.
HAL 11639 18 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF LAOS
Orchidaceae
Podochilus oxystophylloides Ormerod

Vientiane Prov., Kasi Distr., Namken village, Phachao Mt., around point 19°18′45.5”N 102°22′31.4”E. Primary broad-leaved evergreen forest on very steep rocky slopes of remnant mountain composed with highly eroded solid crystalline limestone at elevations 1500-1750 m. Epiphyte on mossy trees in shady places at elev. from 1200 m to mountain top. Very common.
LA-VN 783 24 March 2013
Coll.: L.Averyanov, N.S.Khang, S.Lorphengsy

FLORA OF VIETNAM

Orchidaceae

Podochilus rotundipetala Aver. & Vuong

S. Vietnam, Khanh Hoa province, Hon Ba nature reserve, Hon Ba Mountain, around point 12?06?658N 108?56?394E,evergreen mountain forest at elev. about 1467 m a.s.l., lithophyte along the stream, flowering time: January, February (less flower), May, June, 2015, Truong Ba Vuong, BV 130 / AL 86.

FLORA OF VIETNAM

Orchidaceae

Podochilus honbaensis Aver. et Vuong sp. nov.

S. Vietnam, Khanh Hoa province, Hon Ba nature reserve, Hon Ba Mountain, around point 12?06?658N 108?56?394E,evergreen mountain forest at elev. about 1467 m a.s.l., lithophyte along the stream, flowering time: January, February (less flower), May, June, 2015, Truong Ba Vuong, BV 130 / AL 86.