Гербарий БИН РАН - Образцы

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

FLORA OF VIETNAM
Orchidaceae
Oberonia rufilabris Lindl. ?

Vietnam, Thua Thien – Hue Prov., Huong Thuy Distr., Duong Hoa Municipality, Huong Thuy forest enterprise territory, around point 16°12′50′'N, 107°36′29′'E, mountain and hill slopes composed with shale at elevation about 200 m a.s.l.

Fractionally logged primary and secondary closed evergreen broad-leaved forest on steep stream slopes.

Canopy epiphyte on mossy trees along rocky stream valley. Not common.

HAL 8279 15 May 2005.

Collectors: L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh.

FLORA OF LAOS
Orchidaceae
Oberonia gammiei King & Pantl.

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 trees on mountain top. Common.

LA-VN 1423 12 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA OF VIETNAM

Fam. Orchidaceae

Oberonia falcata King et Pantl.

N. Vietnam, prov. Lao Cai, distr. Than Uyen, municipality Ho Mit (N

22є06' E 103є52'). Elevation to Mang Han San quartzite peak by SW

slope from Ban Thao village (SSW macroslope of Hoang Lien Son ridge).

Primary wet evergreen broadleaved forest on very steep rocky slope at

1900 m elev. Epiphyte on mossy trees. Not rare.

No NTH 2839 21-22 May 1999

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

Society (grant No 6300-98)

VIETNAM

ORCHIDACEAE

Oberonia ensiformis (Sm.) Lindl.

Lam Dong Prov., Lac Duong Distr.,Da Chays Commune. Wu S.G. et al., WP 1269B, 31.10.2006.

Orchidaceae

Oberonia falconeri?

Laos, Vientiane prov., near Kasi, 26.10 2014, Konstantinov K-291

FLORA OF LAOS

Orchidaceae

Oberonia gammiei King et Pantl.

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 300-400 m.

Epiphyte on shady trees along stream. Locally common.

LA-VN 424 14 March 2013

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

Fl. in cult. in January 2915. Flowrers orange, ovary and pedicel green. Photos. 27 Jan. 2015, L. Averyanov

FLORA OF VIETNAM
Orchidaceae
Oberonia falcata King et Pantl.

Vietnam, Ha Giang Prov., Quan Ba Distr, Can Ty Municipality, about 3 km to NWW of Quan Ba town, around point 23°05′49″N, 105°00′28″E at elevation about 1200 m a.s.l.

Primary mossy cloudy coniferous forest with Pseudotsuga sinensis on tops of high rocky ridge composed with highly eroded marble-like limestone along left side of Mien river.

Canopy epiphyte. Occasional.

HAL 8397a 7 Dec 2005.

Collectors: L.Averyanov, P.K.Loc, T.V.Thao, P.V.The, N.S.Khang.

Flowered in Hanoi Hiep Garden at April 2006. Flowers light green, odorless.

VIETNAM

ORCHIDACEAE

Oberonia falcata King & Prantl

det. L. Averyanov (LE), 2002

Kon Tum

Kon Plong District; Hieu Municipality;

Lan Truong Mang La; Forestry Enterprise

Station; from trailhead at 1057 m (14

deg. 40'37"N, 103 deg. 23'52"E) to top

at 1220 m (14 deg. 41'04"N, 103 deg.

24'02E). In RUNG K.P.V. ANINH ADAP.

14°40'37"N 103°23'52"E 1057 - 1220 m

Frequent; on tree trunks and fallen

trees; near top; young fruit light

green.

2 March 2000

D.K. Harder & N.T. Hiep 4676

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

Fam. Orchidaceae

Oberonia huensis Aver., sp.nov. (Type)

Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°09'52''N, 107°36'22''E. Heavily logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale at elevation about 300 m a.s.l. Epiphyte on mossy trees along stream. Flowers dull red. Not common.

No HAL 6793 23 March 2005. Photo.

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

Fam. Orchidaceae

Oberonia huensis Aver., sp.nov. (Type)

Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°09'52''N, 107°36'22''E. Heavily logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale at elevation about 300 m a.s.l. Epiphyte on mossy trees along stream. Flowers dull red. Not common.

No HAL 6793 23 March 2005. Photo.

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

FLORA OF VIETNAM
Orchidaceae
Oberonia huensis Aver. (Paratype)

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality, village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation 300-700 m a.s.l. Primary broad-leaved evergreen closed wet forest on very steep slopes and cliffs of rocky ridges and mesae composed with white solid marble-like crystalline limestone. Epiphyte on top of ridge. Flowers orange-brown. Occasional.
HAL 4937 27 May 2004
Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Oberonia sp.

Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Chien Thang village, about 4 km to NW of Ho Thau village (22°37′24″N, 104°38′00″E) at elev. 1600-1800 m a.s.l.

Primary closed cloud evergreen broad-leaved forest with Rhodoleya and Rhododendrons along ridge composed with shale and granite with quartzite.

Epiphyte on mossy tree. Common.

HAL 6679 10 March 2005.

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

FLORA OF VIETNAM

Fam. Orchidaceae

Oberonia falcata King et Pantl.?

N. Vietnam, prov. Lao Cai, distr. Than Uyen, municipality Ho Mit (N

22є06' E 103є52'). Elevation to Mang Han San quartzite peak by SW

slope from Ban Thao village (SSW macroslope of Hoang Lien Son ridge).

Primary wet evergreen broadleaved forest on very steep rocky slope at

1900 m elev. Epiphyte on mossy trees. Not rare.

No NTH 2839 21-22 May 1999

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

Society (grant No 6300-98)

_____________________________________________________________________

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Plants of Yok Don NP and adjacent areas
Orchidaceae
Oberonia falconeri Hook.f.

Vietnam, Dac Lac Prov., Buon Don Distr., Krong Na municipality, Yok Don national park, around point 12°51′27”N 107°41′52”E. Open dry semi-deciduous Dipterocarpus forest on thin ferralite gray soils at elevation about 200 m a.s.l. along Srepok river valley. Epiphyte on gnarled dwarf Ddipterocarp trees. Not rare.
HLF 7340a 23 March 2008
Coll. N.T.Hiep, Averyanov L., P.K.Loc, N.T.Vinh, N.S.Khang, T.H.Thai, N.V.Trai
Grant from Henry Luce Foundation.

Fl. in cult in 20 January 2015. Flowers dull pale yellowish. Photos. L.Averyanov

Orchidaceae

Oberonia falconeri Hook.f.

Plant cultivated in private garden of Mr Vo Van Cong in Pleiku City, originated from Kon Tum province, Tu Mo Rong district with no exact locality. Purchased in 2016 by V.V. Cong.

13 October 2016 Photos

L.Averyanov, T.Maisak, AL 253

FLORA OF VIETNAM

Oberonia caulescens Lindl. ?

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay,
35 km to NE from Dalat city. Closed primary broadleaved mt forest
on W macroslope of Gia Rinh mt. ridge at 1700-1800 m alt.
(N 12° 09′, E 108° 41′).
Epiphyte on high trees. Not rare.
VH 3740 07.04.1997
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 OF VIETNAM

Oberonia caulescens Lindl. ?

S. Vietnam, Prov. Lam Dong, 29 km to NE from Dalat city, distr.
Lac Duong, municipalite Da Chay. Closed broadleaved cloud forest
on main peak of Bi Dup mountain system at 2260 m alt.
(N 12° 05′, E 108° 40′).
Epiphyte. Not rare.
VH 3008 21.03.1997
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5803-96)

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