Herbarium LE - Specimens

FLORA OF VIETNAM
Orchidaceae
Oberonia longibracteata Lindl.?

Da Nang City, Hoa Vang Distr., Hoa Ninh municipality, Ba Na – Nui Chua protected area, around point 16°00′05”N 108°01′15”E. Highly destroyed primary and secondary broadleaved evergreen forest on very steep mountain slopes with granite mother rocks at elev. 800-900 m a.s.l. Lithophytic herb on very steep shady slope along small stream. Locally common.
CPC 3295 16 May 2011
Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Orchidaceae Juss.

Oberonia anceps Lindl.

South Vietnam, Prov. Kontum. NW slopes of Ngoc Linh mountain system at 1200-1300 m elevation. On mountain stream side in primary evergreen forest.

Epiphyte.

No. VH 116 23 February 1995

International Botanical Expedition sponsored by the National Geographic Society (Grant 5094-93).

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev.

FLORA OF VIETNAM
Orchidaceae
Oberonia anceps Lindl.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay,
35 km to NE from Dalat city. Old closed evergreen broadleaved secondary forest rich in primary elements along mt river
on W macroslope of Bi Dup mt system at 1500 m alt.
(N 12° 08′, E 108° 39′).
Epiphyte on high trees. Very common.
VH 3214 26.03.1997
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5803-96)

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

VIETNAM

ORCHIDACEAE

Oberonia kwangsiensis Seidenf.

Na Ri District; An Tinh Township and Community, Na Duуng Village; Kim Hy National Protected Area. Collections

along second ridge E of main road through village; in mostly secondary, dry, broadleaved, evergreen forest on limestone; on sometimes sheer to very steep E-facing to SE-facing slope on hard, highly eroded, marble-like limestone (karst). 2 localities for GPS. Collections between 22.13.03 N, 106.04.2 at 723m elevation and 22.13.01 N, 106.04 E at 754m elevation.

Collected with N.T. Hiep, L.V. Averyanov, B. Hall & N.Q.

23 Nov 2002

D.K. Harder & et al. DKH 7572

Supported by National Geographic Society

VIETNAM

ORCHIDACEAE

Oberonia

Na Ri District; An Tinh Community.; Na Duуng Village; Kim Hy National Protected Area. (N.P.A.). Collections along ridge E of main road through village; in dried broadleaved, evergreen forest on limestone, on sometimes very steep E-facing slopes, on hard, highly eroded marble-like limestone (karst). 22°12'39"N 106°04'52"E 284 - 450 m Epiphyte on fallen tree branch; leaves dull green to slightly yellow-orange; sterile.

22 Nov 2002

D.K. Harder, L.V. Averyanov & B. Hall

DKH 7533

Supported by National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

ORCHIDACEAE

Oberonia kwangsiensis Seidenf.

Hoa Binh

Mai Chau District, Van Mai Municipality

along road between Van Mai and Thanh

Hoa, approx. 2 km SW of Van Mai

municipal buildings, then trail E

between 2 ridges approx. 5 km E then SW

to top of near two ridges. Collections

from disturbed secondary forest on

ridgetop with bamboo and lack of mosses

on rocks. Remnants of primary forest and

herbaceous vegetation on upper slopes,

on limestone and shale soils with large,

14 Dec 2002

D.K. Harder, N.T. Hiep & L.V. Averyanov

8180

Supported by National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM
Orchidaceae Juss.
Oberonia anceps Lindl.

S. Vietnam, Prov. Kontum. NW slopes of Ngoc Linh mountain system
at 1600 m alt. Evergreen primary forest along mountain stream.
Epiphyte on old trees.
VH 351 02.03.1995
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

FLORA OF VIETNAM
Plants of Bi Doup – Nui Ba National Park
Orchidaceae
Oberonia anceps

Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, around point 12°08′31′N 108°39′01″E, at elevation about 1400 m a.s.l. Remnants of broadleaved forest along river. Epiphyte on tall tree along stream. Not common.
HLF 5291 18 October 2005.
Coll. L.Averyanov, P.K.Loc, N.V.Duy.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Oberonia kwangsiensis

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality,
Cho Dien village, Then Su mt., 22°14′28′'N 105°29′50′'E.

Heavily logged primary closed evergreen wet broadleaved forest on very
steep slopes and cliffs of remnant mountains composed with highly
eroded crystalline limestone near top of ridge at elev. 250-350 m
a.s.l.

Lithophyte and epiphyte. Common.

HLF 856 26 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.

FLORA OF VIETNAM
Orchidaceae
Oberonia kwangsiense ?

N.Vietnam, Bac Kan Prov., Ba Be Distr., Nam Mau Municipality, Ba Be
National Park around point 22o23′22′'N 105o37′09′'E.

Selectly logged primary evergreen dry broad-leaved forest on very steep
slopes and cliffs composed with crystalline highly eroded marble-like
limestone near the top of ridge at elevation 500 m a.s.l.

Epiphyte. Occasional.

HLF 622 23 Dec. 2002.

Coll. J.Regalado, Nguyen Tien Hiep, L.Averyanov, Do Hoang Chung,
To Van Thao, Vu Hong Van, Nguyen Tien Vinh, Mai Van Xinh.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Orchidaceae Juss.

Oberonia anceps Lindl.

South Vietnam, Prov. Kontum. NW slopes of Ngoc Linh mountain system at 1200-1300 m elevation. On mountain stream side in primary evergreen forest.

Epiphyte.

No. VH 116 23 February 1995

International Botanical Expedition sponsored by the National Geographic Society (Grant 5094-93).

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev.

Orchidaceae Juss.

Oberonia anceps Lindl.

S. Vietnam, Prov. Kontum. Evergreen primary forest at 600 m along Dak Mek river at 820 m alt. near Muong Hoong village. Epiphyte. Flowers yellowish brown. Abundant. No VH 1042 31.03.1995 International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93) Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

FLORA OF VIETNAM
Orchidaceae
Oberonia kwangsiense Seidenf.

N. Vietnam, Ha Giang prov., Quan Ba distr., Can Ti municipality,
vicinities of Sing Xuoi Ho village (N 23°04′ E 104°59′), 26.2 km to
002° of Ha Giang city. Primary closed evergreen mixed wet mossy forest
(with Cupressus, Taxus, Nagea and Pseoudotsuga) along tops of karst
remnant limestone ridge at elev. 1100-1150 m a.s.l. Epiphyte. Not
rare.

NTH 3582 12 Oct. 1999

Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.

FLORA OF VIETNAM
Plants of Ta Dung Nature Reserve
Orchidaceae
Oberonia sp.

Vietnam, Dak Nong Prov., Dak Glong Distr., Dak Plao Municipality, steep mountain slopes along main ridge of Ta Dung mountain system at elevation 1700-1985 m a.s.l. around point of highest peak at 11°51′30″N 108°02′08″E.

Primary broad-leaved evergreen closed wet mossy cloudy forest on crystalline highly metamorphosed sandstone.

Lithophyte on shady rocky cliffs. Very common.

HLF 5662 8 November 2005.

Coll. L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Fam. Orchidaceae

Oberonia longibracteata Lindl.

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National

Park, SW slope of Bach Ma mt system around point 16°11'22''N

107°50'48''E at elev. 750-850 m a.s.l.

Broad-leaved evergreen primary closed forest along very steep rocky

slopes and bluffs of high waterfall faced to the S. Lithophyte on wet

shady mossy cliff. Rare.

HLF 1595 4 May 2003.

Coll. N.T.Hiep, L.Averyanov, N.T.Vinh et al.

FLORA OF VIETNAM
Orchidaceae
Oberonia kwangsiensis Seidenf.

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 on slopes and tops of mountains composed with solid highly eroded crystalline limestone at elev. about 900-1150 m a.s.l.

Canopy epiphyte. Rare.

HAL 6572 7 March 2005.

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

FLORA OF VIETNAM
Orchidaceae
Oberonia 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, to SW of point
16°11′41′'N 107°51′26′'E at elev. 1100-1300 m a.s.l.

Mixed and broad-leaved evergreen secondary closed wet mt forest on
very steep shale/granite slopes. Epiphyte in shady stream canyon.
Rare.

HLF 1356 20 April 2003.

Coll. N.T.Hiep, L.Averyanov, N.T.Vinh et al.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Fam. Orchidaceae

Oberonia longibracteata Lindl.

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma NationalPark, SW slope of Bach Ma mt system around point 16°11'22''N

107°50'48''E at elev. 750-850 m a.s.l.

Broad-leaved evergreen primary closed forest along very steep rocky

slopes and bluffs of high waterfall faced to the S. Lithophyte on wet

shady mossy cliff. Rare.

HLF 1595 4 May 2003.

Coll. N.T.Hiep, L.Averyanov, N.T.Vinh et al.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Plants of Chu Yang Sin National Park
Orchidaceae
Oberonia longibracteata Lindl.

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 12°30′27″N 108°22′50″E.

Secondary broad-leaved evergreen forest with bamboo on steep rocky mountain slopes.

Lithophytic herb on large shady mossy boulders. Flowers red. Occasional.

HLF 5486 30 October 2005. Photo.

Coll. L.Averyanov, T.V.Thao, N.T.Vinh.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Oberonia evrardii Gagnep.

N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Dong Loan, vicinities of Ban Lung and Lung Phuc (N 22°46′ E 106°44′), about 50 km to E from Cao Bang town. Open primary mixed mossy semideciduous and coniferous forest along tops of limestone ridge at 650-700 m alt. Epiphyte. Not rare.
CBL 639 25 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.

FLORA OF VIETNAM

Orchidaceae
Oberonia evrardii Gagnep.

N. Vietnam, prov. Cao Bang, distr. Thach An, municipality Thuy Hung, vicinities of Na Lit village (N 22°30′ E 106°27′), about 27 km to SE from Cao Bang town. Secondary senideciduous open forest and shrubs along tops of remnant limestone ridge at 500-550 m alt. Epiphyte. Not rare.
CBL 891 04 Dec. 1998
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)
Collectors: Averyanov L., N.Q.Binh, P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Orchidaceae
Oberonia evrardii Gagnep.

N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Thanh Nhat (N 22°41′ E 106°40′), about 42 km to E from Cao Bang town. Primary open coniferous and mixed semideciduous forest along tops of remnant limestone ridge at 600 m alt. Epiphyte. Common.
CBL 712 27 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.

FLORA OF VIETNAM
Plants of Nui Chua national park
Orchidaceae
Oberonia 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 700-800(900) m a.s.l. Primary evergreen closed dry forest on steep rocky mountain slopes composed with granite. Epiphyte. Rare.
HLF 4506 2 April 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 LAOS
Orchidaceae
Oberonia kwangsiensis Seidenf.

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 tall tree. Not rare.

LA-VN 1252a 11 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA OF LAOS
Orchidaceae
Oberonia kwangsiensis Seidenf.

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.

Clustering epiphyte on tall mossy tree. Common.

LA-VN 990 3 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA OF VIETNAM
Orchidaceae
Oberonia kwangsiensis Seidenf.

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.

Epiphytic and lithophytic herb on shady vertical cliffs near to the top of limestone ridge. Very common.

HAL 12653 16 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM
Orchidaceae
Oberonia kwangsiensis Seidenf.

Quang Binh Prov., Minh Hoa Distr., Hoa Son municipality, B’Lam Lang limestone mt., around point 17°42′13.7”N 105°47′33.9”E.

Primary selectedly logged closed evergreen broad-leaved forest on top ridge of mountain at elevation about 700 m a.s.l.

Epiphyte. Not common.

CPC 4262 15 August 2011
Coll.: N.T.Hiep, N.Q.Hieu, N.V.Tap, N.S.Khang, N.Q.Vinh & L.T.Kien.

FLORA OF VIETNAM
Orchidaceae
Oberonia kwangsiense Seidenf.

N. Vietnam, Lang Son prov., Huu Lung distr., Huu Lien municipality (N
21°40′ E 106°22′). Primary evergreen broadleaved forest with bamboo
near the top of remnant karst limestone ridge at elev. 400-450 m
a.s.l. Lithophyte and occasional epiphyte on cliffs of N exposition.
Common.

NTH 3252 01 Oct. 1999

Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.

Orchidaceae

Oberonia kwangsiensis Seidenf.

Son La, Yen Chau District.

3 March 2001 D.K. Harder et al. 7192

FLORA OF VIETNAM
Orchidaceae
Oberonia sp.

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). Fractionally logged primary closed evergreen broad-leaved forest on slopes of streamlet in lower part of slopes of mountains composed with solid highly eroded crystalline limestone at elev. about 850-1000 m a.s.l. Canopy epiphyte. Not common.
HAL 6603 7 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
Oberonia kwangsiensis Seidenf. ?

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 and epiphyte on old trees (Phyllanthus sp., Nageia fleuryi, Pistacia cucphuongensis, Memecylon sp., Alstonia guangxiensis, Garcinia sp., Quercus sp.). Common.

HAL 5946 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
Plants of Xuan Son national park
Orchidaceae

Oberonia kwangsiensis Seidenf.

Phu Tho prov., Tan Son distr., Xuan Son municipality, Tan Lua mountain, around point 21°08′05.4″N 104°56′55.1″E.

Primary broad-leaved evergreen closed forest on solid crystalline highly eroded limestone mountains at elev. about 600 m a.s.l.

Clustering epiphyte and lithophyte on rocky top of remnant limestone mountains. Common.

CPC 4630 16 November 2011
Coll.: P.V.The, N.T.Vinh

FLORA OF VIETNAM

Orchidaceae

Oberonia sp.

Hoa Binh Prov., Lac Son Distr., Tu Do Municipality, Mon village, around point 20°24’52”N 105°19’41”E. Secondary evergreen dry broad-leaved forest on steep rocky slopes of remnant mountain composed with highly eroded marble-like solid crystalline limestone at elevation about 300 m a.s.l. Eepiphyte on tall tree. Occasional.

CPC 1387a 23 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 kwangsiensis Seidenf.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Dan Hoa municipality, Vietnam-Laotian border, around Cha Lo military station, point 17°42′50″N 105°45′54″E.

Broad-leaved primary forest on very steep slopes and along ridge of remnant mountain composed with highly eroded solid marble-like gray limestone at elevation 500-750 m a.s.l.

Epiphyte on mossy trees on vertical cliff. Not common.

HAL 11740a 20 April 2008 photo
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF VIETNAM

Plants of Nui Chua national park

Fam. Orchidaceae

Oberonia jenkinsiana Griff. ex Lindl.

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. Flowers red-brown. Occasional.

HLF 4215 27 March 2004 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 Vietnam

Singapore Botanic Gardens Herbarium

Orchidaceae

Oberonia janae Aver., sp.nov. Type

Locality: VIETNAM, Binh Thuan Prov., Bac Binh Dist., Phan Son Commune, trek from the top of Sa Mai mountain to the Sa Mai ranger station. 11°29’36.6” N 108°20’18.2”E; 824 m Habitat: Dry dipterocarp forest with grasses; epiphyte on trees. Notes: Small epiphtyte with yellow-orange flowers. Collector: Jana Leong-Skornickova, Nguyen Quoc Binh, Tran Huu Dang, Aung Thame & Edward Ong

Number: JLS 2678

Date: 6 November 2013

Distribution: LE, SING, VNMN

VIETNAM

ORCHIDACEAE

Oberonia falconeri Hook.f.

Kon Tum Prov., Sa Thay.

Averyanov L., Maisak T., AL 362

21.10.2017

Orchidaceae

Oberonia falconeri Hook.f.

Kon Tum province, Sa Thay, 21 October 2017, Le Van Due, L.A Averyanov, T. Maisak, AL 362. Flowering plant fixed in alcohol, photos.

FLORA OF VIETNAM

Orchidaceae

Oberonia kwangsiensis Seidenf.

Son La Prov., Mai Son Distr., Hat Lot town, around point 21°13’05”N 104°06’44”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 550-650 m a.s.l. Clustering epiphyte on gnarled trees on top of mountain. Occasional.

CPC 1156a.01 21 December 2010

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

Flora of Vietnam

Singapore Botanic Gardens Herbarium

Orchidaceae

Oberonia janae Aver., sp.nov. Type

Locality: VIETNAM, Binh Thuan Prov., Bac Binh Dist., Phan Son Commune, trek from the top of Sa Mai mountain to the Sa Mai ranger station. 11°29’36.6” N 108°20’18.2”E; 824 m Habitat: Dry dipterocarp forest with grasses; epiphyte on trees. Notes: Small epiphtyte with yellow-orange flowers. Collector: Jana Leong-Skornickova, Nguyen Quoc Binh, Tran Huu Dang, Aung Thame & Edward Ong

Number: JLS 2678

Date: 6 November 2013

Distribution: LE, SING, VNMN

FLORA OF VIETNAM
Melastomataceae
Phyllagathis cavaleriei (H. Lйv. & Vaniot) Guillaumin

Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountains. Primary and secondary evergreen broad-leaved forest on very steep slopes and cliffs of highly eroded red-brown sandstone at elevation 1000-1050 m a.s.l. around point 20°42′02.1N 104°37′23.1E. Lithophytic and occasionally terrestrial, rosulate herb on shady mossy cliffs. Flowers pink-purple, anthers yellow. Locally very common.
22 September 2016 CPC 7910. Photos.
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

Fl. 14 Nov. 2017 Fl. dull orange.

Orchidaceae

Oberonia falconeri Hook.f.

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. Common.

LA-VN 1919 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.

Flowered in 26 Sept. 2017 Flowers dull yellow. Photos. L.Averyanov.

FLORA OF VIETNAM
Orchidaceae
Oberonia jenkinsiana Griff. ex Lindl.

N.Vietnam, Thanh Hoa Prov., Quan Hoa Distr., Phu Le Municipality, Hang village, around point 20°31′13′'N, 105°05′45′'E. Primary and secondary evergreen seasonal broad-leaved closed lowland forest with bamboo on
top of rocky ridge composed with crystalline marble-like highly eroded limestone at elev. 750-850 m. Epiphyte. Flowers orange-brown. Common.
HAL 3766 02 October 2003 (Photo)
FFI Pu Luong - Cuc Phuong Conservation Project
Collectors: L.Averyanov, P.K.Loc, D.T.Doan, N.T.Vinh.

All drawings © - L. Averyanov

FLORA OF VIETNAM

Plants of Nui Chua national park

Fam. Orchidaceae

Oberonia jenkinsiana Griff. ex Lindl.

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. Flowers red-brown. Occasional.

HLF 4215 27 March 2004 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 VIETNAM
Orchidaceae
Oberonia falconeri Hook.f.

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. Epiphyte on old mossy trees on very steep mossy shady rocky slope near mountain top. Flowers yellow. Common.
13 November 2013 CPC 7079
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

Orchidaceae

Oberonia falconeri Hook.f.

Vientiane prov., Vang Vieng distr., Oa Hom village, around point 19°05'57.0''N 102°23'19.9''E. Secondary broad-leaved evergreen and semideciduous dry forest with 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 trees on rocky mountain top. Not rare.

LA-VN 1554/9 22 March 2017

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

Flowered in cult. 10 Nov. 2017. Flowers orange. Photos. L. Averyanov

Oberonia jenkinsiana Griff. ex Lindl.

SOUTHERN VIETNAM

Gia Lai prov., K'Bang distr., Son Lang municip.

Kon Chu Rang Nature Reserve

29 km ESE of Mang Den town

Forest, river bank, epiphytic

N 14° 30' 50'' E 108° 32' 46'' elev. 1000 m

Nuraliev M.S. № 1553 25.05.2016

Det. L.V. Averyanov

FLORA OF VIETNAM
Orchidaceae
Oberonia falconeri Hook.f.?

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Vin village, Xuan Lien Natural Reserve. Primary broad-leaved evergreen humid forest on rocky limestone at elevation about 850 m a.s.l. around point 19°58′51.6″N 104°59′38.08″E. Epiphyte on tall trees. Flowers light brown. Not rare.
5 November 2013 CPC 6799
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.V.Tien

Orchidaceae

Oberonia falconeri?

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. Epiphyte on tall tree. Flowers dull orange. Not rare.

2 November 2013 CPC 6549

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