Гербарий БИН РАН - Образцы

FLORA OF VIETNAM

Orchidaceae

Oberonia dolichocaulis Seidenfaden

Drawn from VH 1799b, G.T. 8236a Type, drawing by L. Averyanov, 2012

All drawings © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Oberonia dalatensis

Drawn from Evrard 1160 Type, drawing by L. Averyanov 2012

All drawings © L. Averyanov

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 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 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

Convallariaceae

Peliosanthes griffithii Baker

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Terrestrial herb on shady very steep stream slope. Locally common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1525a.

Fl. et coll. in horto in 25 February 2021 by L. Averyanov & T. Maisak, VR 1525a.

F. et coll. in horto in 25 February 2921 by L. Averyanov & T. Maisak, LA-VN 785.1

Begoniaceae

N. Vietnam, Tuyen Quang prov., Na Hang distr., Xuan Tam municipality,

near Ban Cai village (22º29'18''N, 105º19'47''E). Primary broad-leaved

evergreen dry forest on very steep slopes of highly eroded remnant

limestone ridge at elev. 450-500 m a.s.l. Lithophytic herb adpressed

in crevices of vertical shady cliffs. Leaves deep green with light

green irregular palmate oriented spots above, light green with dirty

purple-violet spots below. Flowers light yellowish-green. Abundant at

elev. 400 m a.s.l. No HAL 214 22 March 2001

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

Fl. et coll. in horto, herbarium prepared in 26 February 2021 by L. Averyanov & T. Maisak, AL 1289, cultivated clone of the plant used for the preparation of the type specimen HAL 214, which probably lost (not located).

Orchidaceae

Bulbophyllum trongquyetii Vuong, Aver., R.Amsler & V.S.Dang

WIld collected plant cultivated in private garden in Lam Dong Province (Originated from Kon Tum Province, epiphyte), 8 July 2019, Truong Ba Vuong, Ngo Quang Dang, BV 365.

Orchidaceae

Bulbophyllum sridithii Vuong, Aver, H.Tran & V.S.Dang

VIETNAM, Gia Lai Province, K'Bang District, Son Lang Commune, Ha Lam Village, Kon Ka Kinh National Park, epiphyte. 20 December 2019, Truong Ba Vuong, Dang Van Son, BV 1010.

Orchidaceae

Bulbophyllum chelicerum Aver. & Vuong⁣

Chu Mom Ray, epiphyte. 15 February 2020, Truong Ba Vuong, BV 501.

Orchidaceae

Vanilla tiendatii Vuong, V.H.Bui, V.S.Dang & Aver.⁣

VIETNAM, Quang Binh Province, Minh Hoa District, Trung Hoa Commune, limestone mountain forest, elevation 300–400 m a.s.l., 3 April 2019, Truong Ba Vuong, Bui Van Huong, BV 355 (holotype: VNM 00023882).

Det. Truong Ba Vuong, Averyanov, Leonid Vladimirovich at 03.04.2019.

Hin Nam No Nature Protected Area

Orchidaceae

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes at summit of Phou Chuang (Poujeuang) Mt. around point 17°35'00.3"N, 105°47'35.6"E. Primary evergreen mixed and coniferous dense wind-formed forest at elev. 1000-1400 m a.s.l. Terrestrial and lithophytic rosulate herb with tessellated leaves. Common. 4 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 660.

Herbarium prepared in10.02.2021. Doral sepal and synsepalum light green with green nerves, sepals greenish with many brown spots, lip dark purple, staminode light green with green nerves. AL 660.2 L. Averyanov.

Fl.et coll in horto 01 02 2021

N.L. Orlov, L.K. Iogansen

Det. L. Averyanov 01 02 2021

Orchidaceae

Vietnam, Kon Tum Province, Kon Plong Distr., primary evergreen forest on elevation 1000-1500 m a.s.l. (location at 1210 m 14°41’25’’N 108°19’31’’E). Common species in Kon Plong area at elevations 1000-1500 m.

Coll. N.L. Orlov, L.K. Iogansen. 06.2016. AL 1284.

Fl.et coll in horto 01 02 2021

N.L. Orlov, L.K. Iogansen

Det. L. Averyanov 01 02 2021

FLORA OF VIETNAM

Orchidaceae

Coelogyne leucantha W.W.Sm.

Nghe An Prov., Ky Son Distr., Na Ngoi Municipality, north-eastern slopes of Phu Xai Lai Leng mountain system.

Primary very humid broad-leaved forest with Cunninghamia konishii as emergent on steep mountain slopes composed of gray shale at elevation 2100-2200 m a.s.l. around point 19°13’52.9’’N 104°05’30.5’’E.

Epiphyte ontall mossy trees. Abundant.

25 October 2013 CPC 6127

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

Fl. in cult in 28 April 2015. Flowers white, lip with light yellow disc and light yellow marks on side lobes. Photos P.Efimov.