Гербарий БИН РАН - Образцы

FLORA OF VIETNAM
Orchidaceae
Calanthe alismifolia Lindl.

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Vin village, Xuan Lien Natural Reserve.

Remnants of primary broad-leaved evergreen humid forest on rocky, highly eroded, crystalline limestone at elevation 750-800 m a.s.l. around point 19°59′11.4″N 104°58′31.8″E.

Terrestrial herb on steep shady rocky mountain slope. Common.

1 November 2013 CPC 6455
L.Averyanov, N.T.Hiep, N.S.Khang

Russian-Vietnamese Tropical Centre

Orchidaceae

Calanthe alismifolia Lindl.

NORTHERN VIETNAM, Phu Tho prov., Thanh Son distr.,Xuan Son munic., Xuan Son National Park. In the forest, not far from Lap village, trail to the remote cave, N 21°08'20'' E 104°56'35'', elev. 300 m.

Nuraliev M.S. 1032 8.06.2014

Det. L.V. Averyanov

FLORA OF LAOS
Orchidaceae
Calanthe alismifolia Lindl.

Houphan Prov., Viengxay Distr., Vieng Xai village, around point 20°23′41.3′'N 104°13′44.5′'E.

Primary and secondary broad-leaved evergreen dry forest on very steep rocky slopes of highly eroded mountains composed by solid marble-like limestone at elev. 800-950 m a.s.l.

Terrestrial herb in shady humid place. Not common.

LA-VN 1116 7 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Somneuk Bouthamounty.

FLORA OF VIETNAM

Orchidaceae

Calanthe alismifolia Lindl.

Vietnam, Thua Thien - Hue province, A Luoi district, A Roang, 1000 m a.s.l.,16-18 September 2015, N.L. Orlov, L.K. Iohanssen, s.n. Flowered in private cult. in August 2017, AL 281. Photos.

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN s.n.
Orchidaceae
Bulbophyllum sp.

Vietnam. Prov. Gia Lai - Kon Tum. Chupa. Gia Lu. 12.12.1985. L. Averyanov et al.

Det.: L. Averyanov 1986

Orchidaceae

Bulbophyllum

N VIetnam. Prov. Hoang Lien Son, Sapa

20 05 1961

2232

Orchidaceae

Bulbophyllum astelidum ?

S. Vietnam, Kontum Prov., Kon Plong Distr., Hieu Municipality, Mang La

forest enterprise (14ø39'N, 108ø25'E). Primary evergreen broad-leaved

wet forest on steep mt. slopes on sandstone & gneiss at elev.

1000-1200 m. Creeping epiphyte on high tree. Common.

No VH 5150 15.04.2000

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

Society (grant No 6383-98)

Collectors: L.Averyanov, P.K.Loc, P.H.Hoang, D.X.Du, N.T.Vinh

Orchidaceae

Bulbophyllum sp.

S. Vietnam, Prov. Ninh Thuan, distr. Ninh Son, municipalite Phuoc Binh

in 34 km to NE from Dalat city. Closed primary broadleaved forest

along mt ridge between Bi Dup and Gia Rinh mt. mt at 1800-1900 m alt.

(N 12° 07', E 108° 42').

Epiphyte. Very common.

No VH 3581 03.04.1997

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

Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, P.K. Loc

FLORA VIETNAMICA
Soviet – Vietnamese Expedition

LX-VN s.n.
12.12.1985
Orchidaceae
Bulbophyllum sp.⁣

Vietnam. Prov. Gia Lai - Kon Tum. Chupa. Gia Lu

Det.: L. Averyanov 1986

FLORA VIETNAMICA
Soviet – Vietnamese Expedition

LX-VN 4310
07.01.1989
Orchidaceae
Bulbophyllum sp.⁣

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

Det.: L. Averyanov 07.01.1989

Fam. Orchidaceae Juss.

Bulbophyllum sp.

S. Vietnam, Prov. Kontum. Evegreen primary forest on N

slope of Ngoc Linh mountain system at 1700-1800 m alt.

Epiphyte on old tree of Pinus khasya. Flowers yellowish. Rare.

No VH 951 24.03.1995

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 VIETNAMICA
Soviet – Vietnamese Expedition

LX-VN 4308
07.01.1989
Orchidaceae
Bulbophyllum sp.⁣

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

Det.: L. Averyanov 07.01.1989

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum arcuatilabium ??

N. Vietnam, Bac Can prov., Na Ri distr., Kim Hy municipality,
vicinities of Lung Hin Con village (N 22°17′ E 106°03′), 27 km to 55°
of Bac Can city. Primary evergreen mixed mossy forest with Pseudotsuga
brevifolia and bamboo along tops of karst remnant limestone ridge at elev.
800 m a.s.l. Epiphyte on mossy trees. Locally abundant.
NTH 3720 20 Oct. 1999
Collectors: N.T. Hiep, P.K. Loc, L. Averyanov.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

N.Vietnam, Bac Kan Prov., Ba Be Distr., Nam Mau Municipality, Ba Be
National Park around point 22025′34′'N 105036′03′'E. Heavily logged
primary closed evergreen dry broad-leaved forest on steep slopes of
remnant mountains composed with crystalline highly eroded marble-like
limestone at elevation 660 m a.s.l. Creeping lithophitic herb. Young leavaf sheats dotted with
purple-violet. Very common.

HLF 511 21 Dec. 2002.

Coll. Phan Ke Loc, L.Averyanov, Hoang Van Chat, Do Hoang Chung,
Nguyen Manh Hung, Vu Hong Van, Nguyen Tien Vinh, Mai Van Xinh.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha
municipality, to the SW of Na Nheo village (in the vicinity of point
21°57′41′'N, 104°13′29′'E). Primary evergreen broad-leaved and mixed
montane forests (with Fokienia hodginsii) along granite and quartzite
ridge at elev. 2000-2100 m a.s.l. Epiphyte on high mossy tree. Very
common.

HAL 2384 16 March 2002

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

FLORA OF VIETNAM (NEW)
Orchidaceae
Bulbophyllum sp.nov.?

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. Epiphyte on shady places. Rare.

HAL 5410 29 May 2004
Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

N.Vietnam, Bac Kan Prov., Ba Be Distr., Nam Mau Municipality Nam Dai
village, Ba Be National Park around point 22025′651′'N 1050 35′
613′'E. Secondary closed evergreen broad-leaved forest on slopes and
top of remnant mountains composed with crystalline highly eroded
marble-like limestone at elevation 704 m a.s.l.

Orchid epiphyte on limestone, very common.

HLF 531 21 Dec. 2002.

Coll. Nguyen Tien Hiep, Jacinto Regalado, Duong Van Xy, Bang Tien Sy
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality,
village Phia Khao, Lung Li valley, around point 22°16′10′'N,
105°31′01′'E, Cot Moc mountain at elevation 800-900 m a.s.l.

Primary broad-leaved evergreen closed forest on very steep slopes and
cliffs near tops of rocky ridge composed with solid marble-like
stratified limestone.

Creeping epiphyte. Flowers buds light green-violet. Occasional.

HAL 4832 23 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

N.Vietnam, Tuyen Quang Prov., Na Hang Distr., Nam Chang Village, Vinh Yen commune: Pu Len mountain around point 22(20′432N 105(25′886 E. Primary forest on North - eastern slope at elevation 620 m a.s.l.

HLF 670 24 Dec. 2002.
Coll. Hoang Van Chat, Nguyen Manh Hung, Duong Van Xy, Bang Tien Sy.
Grant from Henry Luce Foundation.

17.02.2013

Orchidaceae

Bulbophyllum astelidum

S. Vietnam, Kontum Prov., Kon Plong Distr., Hieu Municipality, Mang La

forest enterprise (14ø39'N, 108ø25'E). Primary evergreen broad-leaved

wet forest with Dacrycarpus imbricatus on steep mt. slopes on

sandstone & gneiss at elev. 1100-1200 m. Creeping epiphyte on high

trees. Common.

No VH 5301 17.04.2000

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

Society (grant No 6383-98)

___________________________________________________________

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp. (Desmosanthes Section)

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 800-850 m a.s.l. Remnants of primary broad-leaved and coniferous forest on ridge tops and on very steep slopes and cliffs of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone. Creeping lithophyte and epiphyte. Very common.

HAL 5474 9 June 2004
Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp. (B. concinnum aff.)

S.Vietnam, Thua Thien Hue Prov., Xuan Loc Distr., Bach Ma National Park, along Dong Truoi ridge around point 16°14′11′'N 107°44′28′'E. Broad-leaved evergreen primary closed forest on very steep granite slope at elev. 900-1160 m a.s.l. Epiphyte on high tree. Occasional.

HLF 1771 7 May 2003.
Coll. N.T.Hiep, L.Averyanov, N.T.Vinh et al.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National
Park, S slope of Bach Ma mt below Hai Vong Dai peak, around point
16°11′11′'N 107°50′57′'E at elev. about 1050 m a.s.l. Mixed and broad-leaved evergreen dry secondary mt forest on very steep shale/sandstone slopes. Epiphyte on shady at ream canyon. Rare.

HLF 1305 23 April 2003.
Coll. L.Averyanov, N.X.Tam, N.T.Vinh.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National
Park, S slope of Bach Ma mt below Hai Vong Dai peak, around point
16°11′11′'N 107°50′57′'E at elev. about 1050 m a.s.l. Mixed and broad-leaved evergreen dry secondary mt forest on very steep shale/sandstone slopes. Epiphyte on shady at ream canyon. Rare. HLF 1304 23 April 2003.

Coll. L.Averyanov, N.X.Tam, N.T.Vinh.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Plants of Nui Chua national park
Orchidaceae
Bulbophyllum sp.

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. Epiphyte and lithophyte on large exposed boulders along stream. Common.

HLF 4442 31 March 2004.

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 VIETNAM
Plants of Nui Chua national park
Orchidaceae
Bulbophyllum sp.nov. ?

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, NEE slopes on Nui Chua mountains to SW of point 11o43′52′'N 109o08′35′'E at elev. about 600-700 m a.s.l. Primary evergreen closed dry forest on rocky mountain slopes composed with granite. Epiphyte on high tree on rocky stream slope. Not common.

HLF 4273 28 March 2004.
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 VIETNAM
Orchidaceae
Bulbophyllum sp.

Vietnam, Ha Giang Prov., Bac Me Distr., Phieng Luong Municipality, around Phieng Luong village about 4 km to SW of Phieng Luong Municipality headquarter 22°39′29″N, 105°19′35″E. Slightly logged primary closed evergreen broad-leaved forest on slopes of remnant mountains composed with solid highly eroded crystalline and partially shale limestone at elev. 1000-1200 m a.s.l. Creeping epiphyte. Rare.

HAL 6486 5 March 2005.
Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Bulbophyllum sp.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 1-1.5 km to SW of Ban On village (17°40′21′'N, 105°58′00E). Ca Xach mountain (17°39′20′'N, 105°57′42′'E). Primary closed evergreen broad-leaved gnarled stunted forest along rocky ridge composed with solid marble-like highly eroded crystalline limestone at elevation 600-800 m a.s.l. Creeping epiphyte (Phyllanthus sp., Nageia fleuryi, Pistacia cucphuongensis, Memecylon sp., Alstonia guangxiensis, Garcinia sp., Quercus sp.). Rare.

HAL 5962 20 January 2005.
Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

VIETNAM

ORCHIDACEAE

Bulbophyllum sp.(Destosanthes Sect.)

Lao Cai

Van Ban District; Liem Phu Municipality;

Khuoi Ngoa Village. Collections on

ridges just west of village.

21°59'31"N 104°19'05"E 323 - 1050 m

Occasional, epiphytic, on tall trees.

Pseudobulb dull yellow-green; leaves

shiny green; sterile.

22 February 2001

D.K. Harder, P.K. Loc, L.V. Averyanov,

G.E. Schatz & S. Bodine 6736

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF LAOS

Orchidaceae

Bulbophyllum lilacinum Ridl.

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. Epiphyte in dense forest at elevation 800 m. Not common.

LA-VN 320 9 March 2013

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

FLORA OF LAOS
Orchidaceae
Bulbophyllum sp.

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. Epiphyte in dense forest at elevation 1200 m. Common.

LA-VN 308 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Bulbophyllum sp.

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. Epiphyte in dense forest at elevation 1200 m. Common.

LA-VN 307 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Bulbophyllum bisetoides Seidenf.

Vientiane Prov., Vang Vieng Distr., Na Po village, about 12 km to the W of Vang Vieng town, Pa Nang Oua Mt., around point 18°55′44.9”N 102°20′20.1”E.

Dry broad-leaved primary and secondary evergreen and semideciduous forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 500-1000 m.

Creeping epiphyte. Occasional.

LA-VN 514 17 March 2013
Coll.: N.T.Hiep, L.Averyanov, K.Chantthavongsa, N.S.Khang, P.V.The, S.Lorphengsy

Fl. in December 2014. Flowers greenish, tepals with reddish nerves, lip red. Photos. L.Averyanov

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

Son La Prov., Van Ho Distr., Chieng Xuan Municipality, Co Hong village, territory of Xuan Nha natural reserve, Pha Luong Mountain.

Primary coniferous forest with Pinus cernua on very steep mountain slopes and cliffs composed by brown sandstone at elevation 1000-1050 m a.s.l. around point 20°42′14.2″N 104°43′53.9″E.

Creeping epiphyte on small gnarled trees on high mossy open cliffs. Leaves small rigid, thick. Occasional.

12 November 2013 CPC 6991
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

Son La Prov., Van Ho Distr., Tan Xuan Municipality, Cot Moc village, territory of Xuan Nha natural reserve, eastern slopes of Pha Luong Mountain.

Remnants of primary and secondary broad-leaved evergreen humid forest on very steep mountain slopes composed by shale and sandstone at elevation 1000-1400 m a.s.l. around point 20°40′33.3″N 104°39′00.3″E.

Epiphyte on old tall mossy tree. Occasional.

15 November 2013 CPC 7173
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum 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 2000-2300 m a.s.l. around point 19°11′58.2″N 104°11′38.6″E. Creeping epiphyte on mossy tree. Common.
24 October 2013 CPC 6152
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, L.M.Tuan, N.A.Trang, L.H.Dan

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Dan Hoa municipality, Chuong Lon mountain, Vietnam-Laotian border, about 6 km to N of Cha Lo borders station, around point 17°44′04″N 105°46′53″E.

Primary broad-leaved forest on very steep slopes and rocky cliffs of remnant mountain composed with solid marble-like highly eroded limestone at elevation 400-700 m a.s.l.

Lithophytic creeping herb on shelves of vertical cliff. Common.

HAL 11686 19 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum “hamularia”

Son La Prov., Van Ho Distr., Chieng Xuan Municipality, Co Hong village, territory of Xuan Nha natural reserve, Pha Luong Mountain. Primary coniferous and mixed forest with Pinus harmandii on very steep slopes along ridge edge composed by brown sandstone at elevation 1200-1400 m a.s.l. around point 20°41′40.5″N 104°39′24.7″E. Creeping epiphyte. Not common. Flowers dull reddish-brown.
13 November 2013 CPC 7012a
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

Ha Giang Prov., Vi Xuyen Distr., Tung Ba municipality, Khau Ca NR.
Primary broad-leaved humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 700-1150 m a.s.l. around point 22°50′39.4″N 105°07′50.3″E.
Epiphytic herb. , abaxial leaf violet, Occasional.
08 May 2015 CPC 7723
Coll.: N.Q. Hieu, N.T.Hiep, T.B. Ngan, C.Q. Ngan, D.K. Harder, C. P. Tuy, G.C.Pao

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

Ha Giang Prov., Vi Xuyen Distr., Tung Ba municipality, Khau Ca NR.
Primary broad-leaved humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 700-1150 m a.s.l. around point 22°50′43.9″N 105°07′18.5″E. ( Khau Ca forest station to travel b,a,c to Minh Son to Lung village to Khau Ca Foretbstation)
Epiphytic herb. occasional.
10 May 2015 CPC 7883 Coll.: N.Q. Hieu, N.T.Hiep, T.B. Ngan, C.Q. Ngan, D.K. Harder, C. P. Tuy, G.C.Pao

FLORA OF LAOS
Orchidaceae
Bulbophyllum sp.

Houphan Prov., Viengxay Distr., Vieng Xai village, around point 20°23′41.3′'N 104°13′44.5′'E. Primary and secondary broad-leaved evergreen dry forest on very steep rocky slopes of highly eroded mountains composed by solid marble-like limestone at elev. 800-950 m a.s.l. Creeping epiphyte on old tree. Common.

LA-VN 1103 7 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Somneuk Bouthamounty.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp. (Desmosanthae sect.)

Son La Prov., Van Ho Distr., Van Ho comm., Hua Tat village, around point 20°46′21.7N 104°47′47.5E.

Remnants of primary evergreen broad-leaved and mixed forest (with Pinus wangii) on very steep rocky slopes and on mountain tops composed with highly eroded karstic light gray marble-like limestone at elevation 1300-1350 m a.s.l.

Creeping epiphyte and lithophyte. Abundant.

2 October 2016 CPC 8190
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.

Son La Prov., Moc Chau Distr., Chieng Son comm., about 1 km to NE from Chieng Son Village, around point 20°46′02.0N 104°37′03.1E.

Remnants of primary broad-leaved evergreen forest on tops of hills composed with karstic highly eroded yellow-white limestone at elevation 1150-1250 m a.s.l.

Creeping epiphyte and lithophyte on mossy trees and rocks on mountain top. Common.

27 September 2016 CPC 8087
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

FLORA OF LAOS
Orchidaceae
Bulbophyllum sp.

Houphan Prov., Hem Distr., Nacoc village, Puphadeng mountain, around point 20°09′52.6′'N 103°10′19.4′'E. Primary and secondary broad-leaved evergreen open dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 1000-1200 m a.s.l. Epiphyte on old mossy trees on mountain top. Common.

LA-VN 1417 12 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA OF LAOS
Orchidaceae
Bulbophylum sp. (Sect. Dsmosanthes)

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. Creeping epiphyte on old mossy tree on rocky mountain top. Occasional.
LA-VN 1935 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.

FLORA OF LAOS
Orchidaceae
Bulbophyllum sp.

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 and lithophyte on rocky mossy slope near mopuntain top. Locally very common.

LA-VN 2181 6 April 2017
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.