Гербарий БИН РАН - Образцы

FLORA OF VIETNAM
Orchidaceae Juss.
Oberonia sp.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 10-12 km to the SE of Dak Gley town (4-6 km to the E of Dak Tung village). Primary evergreen mountain forest at 1000-1100 m alt. Epiphyte. Not rare at 1000-1400 m alt.
VH 2261 05.12.1995
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

Plants of Nui Chua national park

Fam. Orchidaceae

Neuwiedia balansae Baill. ex Gagnep.

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, E slopes on Nui Chua mountains to SW of point 11o43'52''N 109o08'35''E at elev. about 800-950 m a.s.l. Primary evergreen closed dry forest on rocky mountain slopes composed with granite. Terrestrial herb 20-40 cm tall. Flowers yellow, fruits - white juicy berry. Occasional. HLF 4415 31 March 2004. (Leaves silica.fixed). (Photo). Coll. J.Regalado, N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan, T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan. Grant from Henry Luce Foundation.

FLORA OF LAOS

Orchidaceae

Oberonia cavaleriei Finet

Vientiane prov., Kasi distr., Si Sang Vone village, around point 19°06'10.9''N 102°10'46.1''E.

Secondary and primary evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-750 m a.s.l.

Lithophyte on shady vertical cliff at the mountain top. Occasional.

LA-VN 1832 28 March 2017

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh.

Orchidaceae

Oberonia caulescens Lindl.

S. Vietnam, Prov. Kontum. NW slopes of Ngoc Linh mountain system in mountain evergreen primary forest at 1660-2000 m alt. Epiphyte. Probably common. Sine n. March 1995, Averyanov et al.

Fl. et coll. in horto July 1995

Averyanov L.

FLORA OF VIETNAM

Fam. Orchidaceae

Neuwiedia zollingeri Rchb.f.

Khanh Hoa Province. B.V. Truong, BV 004. 30.04.2013

Neuwiedia zollingeri Rchb. f.

SOUTHERN VIETNAM

Dak Lak prov., Lak distr., Bong Krang munic.

Chu Yang Sin National Park

11 km S from Krong Kmar village

In mixed forest at mountain slope

N 12° 23' 56'' E 108° 20' 49'' elev. 1100 m

Nuraliev M.S. № 728 29.03.2013

Det. L.V. Averyanov

FLORA OF LAOS

Orchidaceae

Oberonia cavaleriei Finet

Vientiane prov., Kasi distr., Si Sang Vone village, around point 19°06'10.9''N 102°10'46.1''E.

Secondary and primary evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-750 m a.s.l.

Lithophyte on shady vertical cliff at the mountain top. Occasional.

LA-VN 1832 28 March 2017

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh.

FLORA OF LAOS
Orchidaceae
Oberonia cavaleriei Finet

Vientiane prov., Kasi distr., between Pa Chao and Nam Ken villages, Pa Chao Mt., around point 19°19′50.6′'N 102°21′20.5′'E.

Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 1000-1100 m a.s.l.

Lithophyte on vertical shady cliff on steep rocky slope. Not common.

LA-VN 1727 26 March 2017
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh.

Plants of Chu Yang Sin National Park

Orchidaceae

Neuwiedia zollingeri var. javanica

Vietnam, Dak Lak Prov., Krong Bong Distr., Hoa Son Municipality, E slopes of Chu Yang Sin mt system at elevation 600-850 m a.s.l. around point 12є30’27’’N 108є22’50’’E. Secondary broad-leaved evergreen forest with bamboo on steep rocky mountain slopes. Terrestrial herb up to 0.4 m tall. Fruits white, juicy, sweet. Locally very common. HLF 5479 30 October 2005. Photo. Coll. L.Averyanov, T.V.Thao, N.T.Vinh. Grant from Henry Luce Foundation.

Plants of Nui Chua national park

Fam. Orchidaceae

Neuwiedia balansae Baill. ex Gagnep.

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, E slopes on Nui Chua mountains to SW of point 11o43'52''N 109o08'35''E at elev. about 800-950 m a.s.l. Primary evergreen closed dry forest on rocky mountain slopes composed with granite. Terrestrial herb 20-40 cm tall. Flowers yellow, fruits - white juicy berry. Occasional. HLF 4415 31 March 2004. (Leaves silica.fixed). (Photo). Coll. J.Regalado, N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan, T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan. Grant from Henry Luce Foundation.

FLORA OF LAOS

Orchidaceae

Oberonia cavaleriei Finet

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.

Lithophytic herb on shady mossy cliff. Flowers pale orange Locally abundant.

LA-VN 964 3 April 2015

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA OF LAOS

Orchidaceae

Oberonia cavaleriei Finet

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.

Lithophytic herb on shady mossy cliff. Flowers pale orange Locally abundant.

LA-VN 964 3 April 2015

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

Plants of Nui Chua national park

Fam. Orchidaceae

Neuwiedia balansae Baill. ex Gagnep.

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, E slopes on Nui Chua mountains to SW of point 11o43'52''N 109o08'35''E at elev. about 800-950 m a.s.l. Primary evergreen closed dry forest on rocky mountain slopes composed with granite. Terrestrial herb 20-40 cm tall. Flowers yellow, fruits - white juicy berry. Occasional. HLF 4415 31 March 2004. (Leaves silica.fixed). (Photo). Coll. J.Regalado, N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan, T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan. Grant from Henry Luce Foundation.

Orchidaceae

Neuwiedia griffithii Reichenb.fil.

Vietnam. Prov. Quang Ninh, Cam Pha, Cong Hoa. Sine no. Coll. Tran Dinh Nghia, 13.07.1965.

Det. Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Oberonia sp.

Nghe An Prov., Ky Son Distr., Na Ngoi Municipality, eastern slopes of Phu Xai Lai Leng Mountain. Primary very humid broad-leaved forest on steep mountain slopes composed of sandstone and gray shale at elevation about 2300 m a.s.l. around point 19°12′23.3″N 104°11′33.7″E. Epiphyte on mossy trees. Not common.
24 October 2013 CPC 6204
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, L.M.Tuan, N.A.Trang, L.H.Dan

FLORA OF VIETNAM
Orchidaceae
Oberonia sp.

Son La Prov., Yen Chau Distr., Muong Lum Municipality, Na Lang Village, around point 21°01′17″N 104°30′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. Epiphyte. Flowers dull orange. Not rare.
HAL 9441 03 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

Plants of Nui Chua national park

Fam. Orchidaceae

Neuwiedia balansae Baill. ex Gagnep.

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, E slopes on Nui Chua mountains to SW of point 11o43'52''N 109o08'35''E at elev. about 800-950 m a.s.l. Primary evergreen closed dry forest on rocky mountain slopes composed with granite. Terrestrial herb 20-40 cm tall. Flowers yellow, fruits - white juicy berry. Occasional. HLF 4415 31 March 2004. (Leaves silica.fixed). (Photo). Coll. J.Regalado, N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan, T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan. Grant from Henry Luce Foundation.

Orchidaceae

Neuwiedia griffithii Reichenb.fil.

Vietnam. Prov. Quang Ninh, Cam Pha, Cong Hoa. Sine no. Coll. Tran Dinh Nghia, 13.07.1965.

Det. Averyanov L.

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN s.n. Garden Number 83-228

Orchidaceae
Oberonia acaulis Griff.⁣

Vietnam, sine loc., 1983, sine coll.

Fl. et coll. in horto 10.11.1985
Det.: L. Averyanov.2013

Orchidaceae

Oberonia falconeri Hook.f.

Son La Prov., Moc Chau Distr., Chieng Hac Municipality, around point 20º51’50’’N 104º31’17’’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. 1200-1300 m a.s.l. Epiphyte along tops of ridge. Flowers dull orange. Common.

HAL 9396 31 Oct. 2006

Fam. Orchidaceae

Neuwiedia balansae Gagnep.

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong Municipality, Cuc Phuong National Park, about 1.5 km N from Bong locality, 20ш21'01''N, 105ш35'38''E. Remnants of primary closed evergreen seasonal broad-leaved lowland forest on rocky slopes of stream valley between limestone hills at elev. about 450 m a.s.l. Terrestrial herb in shady place. Flower buds white. Occasional. No HAL 1686 (Photo) 21 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Neuwiedia sp.

Quang Tri Prov., Huong Hoa Distr., Huong Viet municipality around point 16°51′06”N 106°34′38”E. Partially destroyed primary broadleaved evergreen forest on very steep rocky slopes of remnant hills composed with solid highly eroded crystalline limestone at elev. about 600-700 m a.s.l. Terrestrial herb on shady slope. Rare.
CPC 2850 7 May 2011
Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

Orchidaceae

Oberonia falconeri Hook.f.

Son La Prov., Moc Chau Distr., Van Ho Municipality, Hua Tat village, around point 20є46’18’’N 104є47’29’’E. Broad-leaved evergreen forest on rocky crystalline solid marble-like highly eroded limestone at elev. 1150 1200 m a.s.l. Epiphyte. Flowers yellow-orange. Occasional. HAL 9295 27 Oct. 2006 Photo. Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

FLORA OF VIETNAM
Orchidaceae
Oberonia kwangsiensis 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. Lithophyte and epiphyte on mossy shelves of vertical limestone cliffs. Locally common.
HAL 12239 4 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

Plants of Chu Yang Sin National Park

Orchidaceae

Neuwiedia zollingeri var. javanica

Vietnam, Dak Lak Prov., Krong Bong Distr., Hoa Son Municipality, E slopes of Chu Yang Sin mt system at elevation 600-850 m a.s.l. around point 12є30’27’’N 108є22’50’’E. Secondary broad-leaved evergreen forest with bamboo on steep rocky mountain slopes. Terrestrial herb up to 0.4 m tall. Fruits white, juicy, sweet. Locally very common. HLF 5479 30 October 2005. Photo. Coll. L.Averyanov, T.V.Thao, N.T.Vinh. Grant from Henry Luce Foundation.

FLORA OF LAOS
Orchidaceae
Neuwiedia zollingeri Rchb.f.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E. Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m. Terrestrial herb to 0.4 m tall on shady slopes at elevations 500-900 m. Very common.
LA-VN 297 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF VIETNAM
Orchidaceae
Neuwiedia sp.

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. Terrestrial herb or undershrub to 0.5 m tall. Occasional.
HAL 11627 18 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

Plants of Chu Yang Sin National Park

Orchidaceae

Neuwiedia zollingeri var. javanica

Vietnam, Dak Lak Prov., Krong Bong Distr., Hoa Son Municipality, E slopes of Chu Yang Sin mt system at elevation 600-850 m a.s.l. around point 12є30’27’’N 108є22’50’’E. Secondary broad-leaved evergreen forest with bamboo on steep rocky mountain slopes. Terrestrial herb up to 0.4 m tall. Fruits white, juicy, sweet. Locally very common. HLF 5479 30 October 2005. Photo. Coll. L.Averyanov, T.V.Thao, N.T.Vinh. Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Orchidaceae

Nervilia punctata (Blume) Makino

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh

(N 22ø44' E 105ø50'). Primary semideciduous mixed forest along tops of

remnant karst limestone ridge at 1350-1400 m elev. Terrestrial herb

with whitish-pink stem. Flowers: tepals dull pale olive, lip white

with numerous small purple-violet marks, column and anther white. Not

rare.

No CBL 1279 13 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 VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN 2145 Garden Number 192

Orchidaceae

Nervilia crociformis (Zoll. & Mor.) Seidenf.⁣

Vietnam. Prov. Gia Lai - Kon Tum. Chupa, Gia Lu, 22.05.1985, L. Averyanov et al.

Det.: L. Averyanov 09.2010

Orchidaceae

Neuwiedia zollingerii

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 to 0.5 m tall in shady wet place along stream valley. Fruits brightly orange, juicy, sweetish. Not common. 14 November 2014 CPC 7471 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

SOUTHERN VIETNAM

Gia Lai prov., Mang Yang distr., A Yun municip.

Kon Ka Kinh National Park

31 km WNW of K'Bang town

Secondary pine forest

N 14° 12' 10'' E 108° 18' 50'' elev. 900 m

Nuraliev M.S., Kuznetsov A.N., Kuznetsova S.P.

№ 1464 12.05.2016

Orchidaceae

Nervilia prainiana (King & Pantl.) Seidenf.

Vietnam. Prov. Lam Dong , Duc Trong , Nui Voi. Nhan 839. 09.06.1980. Leg. Nguyen thi Nhan.

Det. Averyanov L. 1987

Fam. Orchidaceae

Nervilia plicata (Andr.) Schltr.

N.Vietnam, Thanh Hoa Prov., Quan Hoa Distr., Phu Le Municipality, Hang village, around point 20є31'33''N, 105є05'06''E. Secondary and primary evergreen seasonal broad-leaved closed lowland forest on steep slopes of rocky ridge composed with crystalline marble-like highly eroded limestone at elev. 350-450 m. Terrestrial herb. Leaves uniform deep green, hairy. Not common. No HAL 3555 29 Sept. 2003 FFI Pu Luong - Cuc Phuong Conservation Project Collectors: L.Averyanov, P.K.Loc, D.T.Doan, N.T.Vinh.

Plants of Bu Gia Map national park

Fam. Orchidaceae

Nervilia plicata (Andr.) Schlechter

Vietnam, Binh Phuoc Prov., Phuoc Long Distr., Bu Gia Map Municipality, along rocky river valley of Dak Bo river, around point 12є16’17’’N 107є11’30’’E at elev. about 320-350 m a.s.l. Primary closed evergreen and semi deciduous broad-leaved lowland dry forest and open woodlands on hill slopes on basalt and shale mother rocks. Ephemeroid terrestrial herb in open bamboo forest along river valley. Tepals very light olive green, lip white with light purple nerves and yellow central keel. Rare. HLF 4940 8 April 2005. Photo. Coll. P.K.Loc, L.Averyanov, N.T.Vinh, H.A.Tuan, P.V.Tuan, N.V.Su, N.Q.Vinh, T.D.Ai. Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Nervilia aragoana

N. Vietnam, Prov. Bac Can, limestone mountain pass Gio on car road from Hanoi to Cao Bang sity near Ngon Son town at 800-900 m alt. Secondary shrubs and grass communitys on high limestone massif. Epilitic herb on wet open shelfes of vertical limestone mesas bluffs at 700-800 m alt. near road. Tepals from pale green to pale pink with purple veins, lip with central brightly purple-violet spot on epichile. Rare.
VH 4991 28.05.1997
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)
Collectors: L. Averyanov, N.T. Hiep

FLORA OF VIETNAM
Orchidaceae
Neuwiedia zollingerii

Border area between Phieng Luong municipality (Ha Giang Prov., Bac Me Distr.) and Sinh Long municipalitiy (Tuen Quang Prov., Na Hang Distr.). Primary broad-leaved humid evergreen and mixed forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1100-1170 m a.s.l. around point 22°38′24.3″N 105°20′21.3″E. Terrestrial herb 0.5 tall on wet shady alluvial bottom of limestone mountain. Fruits juicy, orange. Not common.
14 November 2014 CPC 7439
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

Orchidaceae

Neuwiedia zollingerii

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 to 0.5 m tall in shady wet place along stream valley. Fruits brightly orange, juicy, sweetish. Not common. 14 November 2014 CPC 7471 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

Orchidaceae

Nervilia aragoana Gaudich.⁣

N Vietnam, Ha Giang, Bat Dai Son mount. Hiep s.n.

Fl. et coll. in horto 11.2013.

Coll. L. Averyanov

Fam. Orchidaceae Juss.

Nervilia macroglossa (Hook.f.) Schltr.

N. Vietnam, Hoa Binh prov., Mai Chau distr., Hang Kia municipality, near Hang Kia village, (20є44'21''N, 104є53'57''E). Primary wet broad-leaved evergreen closed forest on of highly eroded remnant karst limestone ridge at elev. 1100-1200 m a.s.l. Terrestrial tuberiferous herb on steep rocky slope. Flowers white, lip white, epichile with numerous purple-violet marks. Rare. Tepals outside with finest brownish marks. No HAL 883 10 April 2001 Collectors: N.T.Hiep, L.Averyanov, N.T.Vinh, D.T.Doan.

FLORA OF LAOS
Orchidaceae
Nervilia mackinnonii (Duthie) Schltr.?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E. Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m. Terrestrial tuberiferous herb in dense forest at elevation 1000-1100 m. Leaves fleshy, dark green. Rare.
LA-VN 302 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF VIETNAM
Orchidaceae
Nervilia punctata (Blume) Makino

N. Viet Nam. Ha Giang Province, Quang Ba District, at Sin Suoi Ho
village on east side of Sin Suoi Ho river. Degraded forest along north
ridge slope. Limestone substrate and exposed rock outcrops at elev.
about 1000-1100 m. 23°06′57′'N, 105°01′48′'E. Terrestrial, in deep
shade. Inflorescence scape clear white, tepals green-red, labellum
variously spotted with purple. Rare.

DKH 5034 3 April 2000

Collectors: D.K.Harder, N.T.Hiep, L.V.Averyanov, N.Q.Hieu, K.Daria.

FLORA OF VIETNAM
Orchidaceae
Nervilia punctata (Blume) Makino

N. Viet Nam. Ha Giang Province, Quang Ba District, at Sin Suoi Ho
village and river. Degraded agricultural land among limestone rocks to
ridgetop of exposed limestone under light canopy with many epiphytes
and lithophytes on north and east facing slopes, at 23°06′57″N,
105°01′48″E, at 514-900 m. Terrestrial herb in deep shade.
Inflorescence scape clear white, tepals green-red, labellum variously
spotted with purple spots. Rare.

DKH 4803 1 April 2000

Collectors: D.K.Harder, N.T.Hiep, L.V.Averyanov, N.Q.Hieu, K.Daria.

FLORA OF VIETNAM
Plants of Chu Yang Sin National Park
Orchidaceae
Nervilia aragoana Gaudich.

Vietnam, Dak Lak Prov., Krong Bong Distr., Hoa Son Municipality, steep rocky and cliffy slopes of Krong Kmar river on NE slopes of Chu Yang Sin mt system at elevation 600-700 m a.s.l. around point 12°28′38″N 108°20′12″E. Secondary broad-leaved evergreen forest with bamboo on very steep rocky slopes. Terrestrial tuberiferous ephemeroid herb on steep slope. Leaves uniform green. Not common.
HLF 5491 1 November 2005.
Coll. L.Averyanov, T.V.Thao, N.T.Vinh.
Grant from Henry Luce Foundation.

Orchidaceae

Nervilia muratana S.W. Gale & S.K. Wu

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, to the EEN of Bai Dinh village around point 17°45’27”N 105°47’46”E. Primary broad-leaved closed wet forest on very steep rocky slopes and cliffs of low remnant mountains composed with highly eroded solid marble-like limestone at elevation about 700 m a.s.l. Terrestrial tuberiferous herb in shady rocky place near mountain top. Not common. HAL 12510 11 February 2009 Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.