Гербарий БИН РАН - Образцы

Orchidaceae

Oberonia sp.

Takhtajan 039, 042, 13.03.1972, Vietnam. Prov. Hoang Lien Son , Sapa. Coll. Takhtajan A.L.

Det. Averyanov L. 1989

FLORA OF LAOS
Orchidaceae
Oberonia ensiformis (Sm.) Lindl.

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 vertical shady, mossy cliff. Occasional.

LA-VN 969 3 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

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

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.

Lithophyte on shady cliff. Common.

HAL 9470 03 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

FLORA OF LAOS

Orchidaceae

Oberonia cavaleriei Finet⁣.

Ha Giang Prov., Bac Quang (Quan Ba) Distr. Averyanov L. et al. HG 069, 27.10.1995.

Russian-Vietnamese Tropical Centre

Orchidaceae

NORTHERN VIETNAM

Phú Thọ prov.,Thanh Sơn distr.,Xuân Sơn munic.

Xuân Sơn National Park

Not far from trail between Dù and Lạng villages

Limestone

N 21° 06' 55'' E 104° 57' 25'' elev. 550 m

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.

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.

Lithophytic clustering herb on shady cliff. Abundant.

13 November 2013 CPC 7060
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.

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.

Lithophyte on vertical mossy cliff. Locally abundant.

1 November 2013 CPC 6487
L.Averyanov, N.T.Hiep, N.S.Khang

FLORA OF VIETNAM
Orchidaceae
Oberonia cavaleriei Finet (= O. myosurus Lindl.)

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan, vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from Cao Bang town to the NNE. Primary semideciduous open broadleaved forest on steep slopes and bluffs of remnant limestone ridge at 600-800 m alt. Epilite herb on shadow vertical cliff. Not rare.
CBL 1255 14 Dec. 1998
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)
Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Oberonia cavaleriei Finet (=Oberonia myosurus Lindl.)

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Primary open coniferous mossy forest along tops of
limestone remnant karst ridge at 1500 m alt. Epilite on shadow
vertical cliffs. Not common.

CBL 327 15 Nov. 1998

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

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

FLORA OF VIETNAM
Orchidaceae
Oberonia 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.
Lithophyte herb., Occasional.
08 May 2015 CPC 7727
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

Oberonia cavaleriei Finet

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, around point 21°06’57”N 104°57’17”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 400-600 m a.s.l.

Lithophytic herb on shady vertical cliffs near to the top of limestone ridge. Flowers light green to yellow-orange. Very common.

HAL 12650 16 February 2009 Photo.

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

d-EXSICCATES OF VIETNAMESE FLORA 0162/HAL 12650 (HN, LE)

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

FLORA OF LAOS

Orchidaceae

Oberonia ensiformis (Sm.) 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.

Lithophyte on vertical shady cliffs. Not rare.

LA-VN 1102 7 April 2015

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Somneuk Bouthamounty.

FLORA OF LAOS

Orchidaceae

Oberonia ensiformis (Sm.) 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.

Lithophyte on vertical shady cliffs. Not rare.

LA-VN 1102 7 April 2015

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Somneuk Bouthamounty.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Oberonia cavaleriei Finet 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.

Lithophyte on shady vertical cliffs. Locally common.

HAL 5949 20 January 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
Oberonia chevalierii

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, Phia
Khao village, Lung Li locality
22°17′30′'N 105°31′16′'E.

Primary broadleaved evergreen closed wet forest on very steep slopes
and cliffs of remnant mountains composed with highly eroded
crystalline limestone near top of ridge at elev. 700-800 m a.s.l.

Lithophytic herb on shady vertical cliffs. Common.

HLF 752 25 Dec. 2002.

Coll. Phan Ke Loc, L.Averyanov, Nguyen Anh Duc, To Van Thao, Mai Van
Xinh, Nguyen Tien Vinh.
Grant from Henry Luce Foundation.

Fam. Orchidaceae

Oberonia cavaleriei Finet

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, village Phia Khao, around point 22є16'58''N, 105є31'20''E at elevation 800-900 m a.s.l. (Lung Chang and Lung Li mountains). Primary broad-leaved evergreen closed and coniferous (with Pinus kwangtungensis) forest on very steep slopes and cliffs along tops of rocky ridge composed with solid marble-like stratified limestone. Lithophyte on shady vertical cliffs. Flowers light green, later yellowish. Occasional. No HAL 4689 20 May 2004 (Photo). Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Oberonia cavaleriei Finet

Hoa Binh Prov., Lac Son Distr., Ngoc Son municipality, Khu village, Bua Coi Mt., around point 20°27′10”N 105°18′52”E. In heavily logged closed primary evergreen broad-leaved forest on slopes of limestone mts., at elevation about 600-650 m a.s.l. Lithophyte.

CPC 1725 29 March 2011
Coll.: N.Q.Hieu, L.Averyanov, N.T.Hiep, P.K.Loc, P.V.The, N.T.Vinh, T.B.Ngan, N.Tap, D.D.Dao, V.T.Ha.

FLORA OF VIETNAM
Orchidaceae
Oberonia chevalierii

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 676 24 Dec. 2002.

Coll. Hoang Van Chat, Nguyen Manh Hung, Duong Van Xy, Bang Tien Sy.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Oberonia cavaleriei Finet

Vietnam, Quang Binh Prov., Bo Trach Distr., Tan Trach Municipality, about 1.5 km to SE of A Rem village (17°23′32′'N, 106°12′46′'E).

Primary closed coniferous forest (with Calocedrus rupestris) on steep slopes and on tops of rocky ridge composed with solid marble-like highly eroded stratified crystalline limestone at elevation about 750-900 m a.s.l.

Lithophyte on vertical cliff. Not common.

HAL 6160 25 January 2005.

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

FLORA OF VIETNAM

Plants of Bi Doup – Nui Ba National Park

Orchidaceae

Oberonia falconeri Hook.f.

Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, around point 12º11’09’N 108º41’20’’E, at elevation about 1500 m a.s.l. Primary mixed forest with Pinus dalatensis and P. krempfii on W slope of Hon Giao ridge. Epiphyte on mossy trees. Flowers light dull yellowish. Occasional.

HLF 5328 20 October 2005. Photo.

Coll. T.T.T.Trang, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Plants of Bi Doup – Nui Ba National Park

Orchidaceae

Oberonia falconeri Hook.f.

Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, around point 12º11’09’N 108º41’20’’E, at elevation about 1500 m a.s.l. Primary mixed forest with Pinus dalatensis and P. krempfii on W slope of Hon Giao ridge. Epiphyte. Flowers dull yellowish. Not common.

HLF 5306 18 October 2005. Photo.

Coll. T.T.T.Trang, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Plants of Bi Doup – Nui Ba National Park

Orchidaceae

Oberonia falconeri Hook.f.

Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, around point 12º11’09’N 108º41’20’’E, at elevation about 1500 m a.s.l. Primary mixed forest with Pinus dalatensis and P. krempfii on W slope of Hon Giao ridge. Epiphyte. Flowers dull yellowish. Not common.

HLF 5306 18 October 2005. Photo.

Coll. T.T.T.Trang, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Plants of Bi Doup – Nui Ba National Park

Orchidaceae

Oberonia falconeri Hook.f.

Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, around point 12º11’09’N 108º41’20’’E, at elevation about 1500 m a.s.l. Primary mixed forest with Pinus dalatensis and P. krempfii on W slope of Hon Giao ridge. Epiphyte on mossy trees. Flowers light dull yellowish. Occasional.

HLF 5328 20 October 2005. Photo.

Coll. T.T.T.Trang, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

VIETNAM

ORCHIDACEAE

Oberonia cavaleriei Finet

Na Ri District; An Tinh Township; Na Duуng Village; Kim Hy National Protected Area. Collections along ridge and in surrounding forest areas, in Burretiodendron forest on limestone of large rocks leading up to crystalline, marble-like (karstic) limestone at the ridgetop. Collections between two coordinate points: : 22,12,18 E, 106.04.

at 410m to 22.12.25 N, 106.03.57 E at 742m at the ridgetop. Collected with N.T. Hiep, L.V. Averyanov, B. Hall and N.Q. Hung. 22°12'18"N 106°04'18"E 410 - 742 m, 25 Nov 2002

D.K. Harder & et al. 7658

Supported by National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM
Orchidaceae
Oberonia ensiformis (Sm.) Lindl.

Son La Prov., Son La City, Chieng Co Municipality, around point 21°18′24”N 103°52′53”E.

Secondary evergreen dry open broad-leaved forest on very steep rocky slopes and on tops of remnant mountain composed with highly eroded marble-like solid crystalline limestone at elevation 800-900 m a.s.l.

Lithophytic clustering herb on vertical shady cliffs. Flowers yellow. Common.

CPC 1106 20 December 2010
Coll.: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

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

Orchidaceae
Oberonia emarginata King & Pantl.⁣

Vietnam, Prov. Gia Lai - Kon Tum, Kon Plong, Mang Den, 14.12.1985, L. Averyanov et al.

Det.: L. Averyanov 1986

FLORA OF VIETNAM
Orchidaceae
Oberonia cavaleriei Finet

Vietnam, Ha Giang Prov., Bac Me Distr., Phieng Luong Municipality, about 1.5 km to SW of Phieng Luong Municipality headquarter (22°39′29″N, 105°19′35″E).

Heavily logged primary closed evergreen broad-leaved forest along rocky streamlet valley at the base of steep slopes of mountains composed with solid highly eroded crystalline and partially shale limestone at elev. about 900 m a.s.l.

Epiphyte on tall tree. Not common.

HAL 6508 6 March 2005.

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

FLORA OF VIETNAM

Orchidaceae

Oberonia cavaleriei Finet

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, around point 21°06’57”N 104°57’17”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 400-600 m a.s.l.

Lithophytic herb on shady vertical cliffs near to the top of limestone ridge. Flowers light green to yellow-orange. Very common.

HAL 12650 16 February 2009 Photo.

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

d-EXSICCATES OF VIETNAMESE FLORA 0162/HAL 12650 (HN, LE)

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

FLORA OF VIETNAM
Orchidaceae
Oberonia sp.

N. Vietnam, Prov. Quang Binh, distr. Minh Hoa, 72 km to NWW
from Dong Hoi, municipalite Thong Hoa, vicinities of Yen Son village, limestone massif Ke Bang (N 17°40′ E 105°57′). Primary evergreen open broadleaved dry forest on top of limestone mesas at 550-600 m alt.
Epilite on shadow vertical bluffs at 550-600 m alt. Not common,
but occasionally abundant.
VH 4670 16.05.1997
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5803-96)

Collectors: L. Averyanov, N.T. Hiep, P.K. Loc

FLORA OF VIETNAM

Orchidaceae

Oberonia cavaleriei Finet

Prov. Cao Bang, Tra Linh Distr.; Quoc Toan Municipality; Trang Hen

(Lakes District). Collection in disturbed forest area on lower slopes

above lake and up slope to summit. Lower slope of brown schist and

upper slope of solid limestone rock. Cultivated field to thick

disturbed forest to bamboo and zone to exposed rock. Collections

between two localities: lower slopes (N 22ø45'25'', E 106ø17'58'', 666

m) and top of hill (N 22ø45'47'', E 106ø17'16'', 831 m). 666 m

Occasional, below "bamboo zone"; on rocks, leaves green with white

speckling, pendulous; inflorescences yellow-light orange; labellum

shiny yellow-green; tepals transparent, yellow-green. 6 April 1998,

D.K.Harder, P.K.Loc & T.T.Tai (FIPI) DH 4265.

Orchidaceae

Oberonia cavaleriei Finet

N. Vietnam, Prov. Cao Bang, distr. Tra Linh, municipalite Quoc Toan, vicinity of Thang Heng and Lung Tao villages near Thang Heng lake. Closed evergreen broadleaved primary forest on steep slopes and bluffs of limestone ridges and mesas at 550-600 m alt. Epilitic herb on vertical shadow bluffs. Leaves pale green with white numerous smallest marks. Not common, but occasionally abundant. No VH 4973 25-27.05.1997 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
Oberonia cavaleriei Finet

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. Remnants of primary mixed evergreen dry open forest with Pseudotsuga brevifolia and bamboo along tops of remnant karst limestone ridge at elev. about 800 m a.s.l. Lithophyte on shady cliffs of N exposition. Common.
NTH 3681 19 Oct. 1999
Collectors: N.T. Hiep, P.K. Loc, L. Averyanov.

FLORA OF LAOS

Orchidaceae

Oberonia dolichocaulis Seidenf.

Kon Tum Prov., Kon Plong Distr. Orlov N., Ioganssen L., N 006. 19.06.2015.

FLORA OF VIETNAM
Orchidaceae Juss.
Oberonia sp.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 12 km to N of Dak Gley town (24 km by road), near Mang Khen village. Primary wet mountain evergreen forest at 1100-1200 m alt. Epiphyte. Flowers purple.
VH 1799b 17.11.1995
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 VIETNAM

Fam. Orchidaceae

Oberonia cavaleriei Finet (=O. myosurus Lindl.)

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,

vicinities of Yen Lac village (N 22ш44' E 105ш50'). Primary

semideciduous broad-leaved forest on steep slopes and bluffs of N

exposition of remnant karst limestone ridge at 1300-1350 elev.

Lithophyte herb on shady vertical cliffs. Not common, but locally

abundant.

No CBL 1369 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 OF VIETNAM
Orchidaceae
Oberonia cavaleriei Finet

Dien Bien Prov., Muong Cha Distr., Mua Ngai Municipality, around point 21°52′19”N 103°10′01”E.

Remnants of primary evergreen broad-leaved forest on very steep rocky slopes and on tops of remnant mountain composed with highly eroded marble-like solid crystalline limestone at elevation 1150-1250 m a.s.l.

Pendent lithophytic herb on vertical shady mossy cliffs. Not rare.

CPC 1049 18 December 2010
Coll.: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Oberonia cavaleriei Finet

Dien Bien Prov., Tua Chua Distr., Ta Phin Municipality, around point 22°00′21”N 103°21′39”E.

Open secondary scrub on very steep rocky humid mossy slopes of remnant hills composed with highly eroded marble-like solid crystalline limestone at elevation about 1150 m a.s.l.

Lithophyte on vertical shady cliff. Not rare.

CPC 1031 16 December 2010
Coll.: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Oberonia cavaleriei Finet

Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°39′36.7”N 105°54′55.7”E.

Remnants of short tall broad-leaved primary forest on rocky top of remnant mountain composed with highly eroded solid crystalline limestone at elevation about 612 m a.s.l.

Adpressed lithophyte on vertical shady cliffs near to rocky mountain top. Common.

CPC 3806 26 July 2011
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh.

Fam. Orchidaceae

Oberonia acaulis Griff.

Vietnam, Lao Cai Prov., Sa Pa Distr. Vicinities of Sa Pa town. Mountain forest at elev. about 1500 m a.s.l. Wild collected plants cultivated in private nursery. Flowers odorless red-orange. Epiphyte. Not rare. No HAL 8313 24 Nov 2005. Photo. Collectors: L.Averyanov, P.K.Loc.

Orchidaceae

Oberonia acaulis Griff.

Dien Bien Prov., Tua Chua Distr., Sin Chai Municipality, around point 22°03’38”N 103°19’56”E. Primary humid evergreen broad-leaved forest on very steep rocky slopes and on tops of remnant mountain composed with highly eroded marble-like solid crystalline limestone at elevation 1350-1500 m a.s.l. Epiphyte. Occasional.

CPC 982a.15a 14 December 2010

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

Fl. in cult. in September – October 2015. Flowers brownish. Photos. L. Averyanov.

FLORA OF VIETNAM
Plants of Xuan Son national park
Orchidaceae
Oberonia cavaleriei Finet

Phu Tho prov., Tan Son distr., Xuan Son municipality, Can mountain, around point 21°09′55.0″N 104°54′41.2″E.

Primary broad-leaved evergreen closed forest on solid crystalline highly eroded limestone mountains at elev. about 1000-1100 m a.s.l.

Rosulate lithophyte on crevices of vertical shady cliff near top of mountain. Common.

CPC 4643 16 November 2011
Coll.: P.V.The, N.T.Vinh

Orchidaceae

Oberonia cavaleriei Finet

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. Lithophytic rosulate herb on vertical shady cliffs. Not common. LA-VN 1130 7 April 2015 Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Somneuk Bouthamounty.

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 LAOS
Orchidaceae
Oberonia cavaleriei Finet

Houphan Prov., Hem Distr., Na Puok village, Pu Tham Nhon mountain around point 20°10′00.0′'N 103°24′37.0′'E.

Primary and secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble-like highly eroded limestone at elev. 1050-1150 m a.s.l.

Lithophytic herb on shady cliff near mountain top. Common.

LA-VN 1308 11 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA OF VIETNAM

Orchidaceae

Oberonia cavaleriei Finet

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

Primary broad-leaved evergreen forest on rocky, highly eroded, crystalline limestone at elevation 900-1000 m a.s.l. around point 20°00’00.4’’N 104°59’00.7’’E.

Lithophytic herb on shady cliff. Flowers orange. Locally very common.

2 November 2013 CPC 6529

L.Averyanov, N.T.Hiep, N.S.Khang

FLORA OF VIETNAM
Orchidaceae Juss.
Oberonia evrardii Gagnep. ?

S. Vietnam, Prov. Kontum. Evergreen primary forest on W slope of Ngoc Linh mountain system at 1800 m alt. Epiphyte.
VH 790 15.03.1995
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, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

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

FLORA OF LAOS
Orchidaceae
Oberonia cavaleriei Finet Houphan Prov., Viengxay Distr., Xieng Luong village, around point 20°22′06.1′'N 104°17′18.6′'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. 600-700 m a.s.l.

Lithophytic rosulate herb on vertical shady cliffs. Not common.

LA-VN 1159 8 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Somneuk Bouthamounty.

FLORA OF VIETNAM

Orchidaceae

Oberonia cavaleriei Finet

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

Primary broad-leaved evergreen forest on rocky, highly eroded, crystalline limestone at elevation 900-1000 m a.s.l. around point 20°00’00.4’’N 104°59’00.7’’E.

Lithophytic herb on shady cliff. Flowers orange. Locally very common.

2 November 2013 CPC 6529

L.Averyanov, N.T.Hiep, N.S.Khang