Herbarium LE - Specimens

Orchidaceae

Odontochilus aureus Aver. Epitype

Nghe An Prov., Ky Son Distr., Na Ngoi Municipality, eastern slopes of Phu Xai Lai Leng Mountain. Primary and secondary broad-leaved forest on steep mountain slopes composed of sandstone and gray shale at elevation 1300-2000 m a.s.l. around point 19°12’54’’N 104°12’01’’E. Creeping terrestrial herb on shady steep slope. Leaves nearly almost black with median whitish stripe. Not common.

26 October 2013 CPC 6323

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, L.M.Tuan, N.A.Trang, L.H.Dan

d-EXSICCATES OF VIETNAMESE FLORA 0220/CPC 6323 (LE)

© L.Averyanov, N.T.Hiep & N.S.Khang

Fl. in cult. in Sept. 2014, flowers odorless, sepals and petals light olive green flushed with brown-purple to apex, lip golden-yellow, spur red, column dull yellow, ovary and floral bract dark reddish-brown

All photos © - L. Averyanov

Orchidaceae

Odontochilus aureus Aver. Epitype

Nghe An Prov., Ky Son Distr., Na Ngoi Municipality, eastern slopes of Phu Xai Lai Leng Mountain. Primary and secondary broad-leaved forest on steep mountain slopes composed of sandstone and gray shale at elevation 1300-2000 m a.s.l. around point 19°12’54’’N 104°12’01’’E. Creeping terrestrial herb on shady steep slope. Leaves nearly almost black with median whitish stripe. Not common.

26 October 2013 CPC 6323

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, L.M.Tuan, N.A.Trang, L.H.Dan

d-EXSICCATES OF VIETNAMESE FLORA 0220/CPC 6323 (LE)

© L.Averyanov, N.T.Hiep & N.S.Khang

Fl. in cult. in Sept. 2014, flowers odorless, sepals and petals light olive green flushed with brown-purple to apex, lip golden-yellow, spur red, column dull yellow, ovary and floral bract dark reddish-brown

All photos © - L. Averyanov

FLORA OF VIETNAM
Orchidaceae Juss.
Anoectochilus acalcaratus Aver., sp.nov.

S. Vietnam, Prov. Kontum. Close evegreen primary forest on N slope of Ngoc Linh mountain system at 2100 m alt. Terrestrial herb in shadow wet places along stream, sometimes abundant. Leavers very deep green.
VH 627 10.03.1995
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

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Octarrhena minuscula Aver., sp. nov. Type

S. Vietnam, Dak Nong province, Dak Song district, broad-leaved evergreen humid forest. November 2014, Nguyen Van Canh s.n. Living plant.

Collected in Nguyen Van Canh garden (Buon Ma Thuot).

5 December 2014, CPC 7694 living plant and Nguyen Van Canh photos.

Coll. L.Averyanov, N.V.Duy, N.T.Hiep, Quach Van Hoi

All drawings © - L. Averyanov

Hin Nam No Nature Protected Area

Convallariaceae

Laos, Khammoune prov., Boualapha distr., Nong Seng village, Vang Phae Lay mountain, around point 17°31'02.7"N, 105°47'17.2"E.

Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-530 m a.s.l.

Miniature terrestrial and lithophytic herb on steep shady rocky slope. Occasional. Seeds collected only.

11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 909a.

Herbarium prepared from plant grown from seeds in 10.03 2021. Flowers entirely green, anthers pale yellowish to almost white. L. Averyanov, AL 909a.2 (Garden Number 18176).

All photos © - L. Averyanov & D. Slastunov

Hin Nam No Nature Protected Area

Orchidaceae

Laos, Khammoune prov., Boualapha distr., Vang Maner village, Palai mountain area, around point 17°30'13.6"N, 105°49'23.9"E, 520 m a.s.l. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-500 m a.s.l. Terrestrial herb in shady places, leaves pale unufornly green. Occasional.

8 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 793.1.

Fl. et coll. In horto 02 March 2021, L. Averyanov

All photos © - L. Averyanov & D. Slastunov

FLORA OF VIETNAM
Orchidaceae
Oberonia variabilis Kerr

Lai Chau Prov., Phong Tho Distr., Sin Suoi Ho Municipality, Sa Ma Pho village, around point 22°32′20″N 103°33′31″E. Secondary open evergreen broad-leaved forest and secondary woodlands on very steep mountain slopes and cliffs composed predominantly with weathered granite at elev. about 1700-1900 m a.s.l. Epiphyte on mossy tree on very steep shady rocky slope. Not common.
HAL 10668a 12 Dec. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc, Pham Van The, N.T.Vinh.

Flowered in culture at 15 May 2007. Flowers yellow-orange. Photo.

All photos © - L. Averyanov

FLORA OF VIETNAM
Orchidaceae
Oberonia variabilis Kerr

Lai Chau Prov., Phong Tho Distr., Sin Suoi Ho Municipality, Sa Ma Pho village, around point 22°32′20″N 103°33′31″E. Secondary open evergreen broad-leaved forest and secondary woodlands on very steep mountain slopes and cliffs composed predominantly with weathered granite at elev. about 1700-1900 m a.s.l. Epiphyte on mossy tree on very steep shady rocky slope. Not common.
HAL 10668a 12 Dec. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc, Pham Van The, N.T.Vinh.

Flowered in culture at 15 May 2007. Flowers yellow-orange. Photo.

All drawings © - L. Averyanov

Orchidaceae

Oberonia trochopetala

Vietnam, Annam, Nhatrang, Poilane 3357, Type, drawing by L. Averyanov 2012

All drawings © - L. Averyanov

FLORA OF VIETNAM
Orchidaceae
Oberonia trichophora Aver., sp.nov. Type

Lai Chau Prov., Sin Ho Distr., Ma Quai Municipality, Can Ti 2 village, around point 22°24′18″N 103°22′45″E. Remnants of broad-leaved evergreen closed primary forest on steep mountain slopes composed with sandstone at elev. about 1100 m a.s.l. Epiphyte on tall mossy trees. Flowers orange. Not common.
HAL 9854 17 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

All drawings © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Oberonia tixieri

Vietnam, Lam Dong Province, Blao, 05 12 1959 Tixier s.n., type, drawing by L. Averyanov

All drawings © - L. Averyanov

Orchidaceae

Oberonia tatianae Aver., sp.nov. Type

Cao Bang Prov., Bao Lac Distr., Hong An municipality, Mi Lung village. Primary broad-leaved and mixed humid evergreen forest (with Podocarpus, Pinus, Fokienia and Tsuga) on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation about 1500-1550 m a.s.l. around point 22°49’15.4’’N 105°49’53’’E. Canopy epiphyte on mossy tree on shady, humid slope. Rare.

21 November 2014 CPC 7581a/TM 1186

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

Fl. in cult. In January – February 2014, flowers orange-brown, column and anther white to light yellowish. Photos.

All photos © - L. Averyanov

Orchidaceae

Oberonia tatianae Aver., sp.nov. Type

Cao Bang Prov., Bao Lac Distr., Hong An municipality, Mi Lung village. Primary broad-leaved and mixed humid evergreen forest (with Podocarpus, Pinus, Fokienia and Tsuga) on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation about 1500-1550 m a.s.l. around point 22°49’15.4’’N 105°49’53’’E. Canopy epiphyte on mossy tree on shady, humid slope. Rare.

21 November 2014 CPC 7581a/TM 1186

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

Fl. in cult. In January – February 2014, flowers orange-brown, column and anther white to light yellowish. Photos.

All drawings © - L. Averyanov