Гербарий БИН РАН - Образцы

Orchidaceae

Bulbophyllum pachypodum Aver.

Champasak Prov., 15º04ʹ21.1ʹʹN 106º12ʹ19.2ʹʹ, elevation 1150 m a.s.l., 28.11.2019, N.L. Orlov, L.K. Iogansen, AL 1261.1.

Herbarium prepared in 16.01 2020. Flowers with light sweet-spicy scent, hairs white, sepals light yellow-greenish to light yellowish, petals white, column white with column foot speckled with dark purple-brown, lip dark purple-violet to almost black. L. Averyanov. AL 1261.1

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. Epiphyte on mossy tree. Common. 4 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 664.1

Herbarium prepared in 02 02 2020. Flowers: sepals and lip white, petals white with pale purple margins. L. Averyanov AL 664.1.

Orchidaceae

Vanda flavobrunnea Rchb.f.

( = Vanda pumila Hook.f.)

S. Vietnam, Kon Tum province, Ngoc Linh Mountains, 1 December 2015, Vo Van Cong, AL 124 (living plant only).

Herbarium prepared in 02 02 2020 flowers white with very light yellowish-green tint, lip inside with purple stripes. L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum catenarium Ridl.

Lam Dong Province, Bao Loc City Area, old secondary dry evergreen broad-leaved and mixed (with Pinus kesiya) submontane forest on granite at elevation about 1000 m a.s.l. on top of hill. Creeping epiphyte on old tree bark. Occasional. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1204.6 (living plants only).

Herbarium prepared in 02 02 2020, flowers: sepals and petals yellow-orange, nerves red, lip dark red. L. Averyanov.

FLORA OF VIETNAM

Convallariaceae

Aspidistra bifolia Aver., Tillich et K.S.Nguyen Epitype

Son La Prov., Moc Chau Distr., Chieng Son comm., about 1 km to NE from Chieng Son Village, around point 20°46’02.0N 104°37’03.1E.

Remnants of primary broad-leaved evergreen forest on tops of hills composed with karstic highly eroded yellow-white limestone at elevation 1150-1250 m a.s.l.

Terrestrial herb with long underground rhizome in shady rocky place. Flowers white with fine purple marks. Fruits white later dirty purple-brownish wit green tint. Locally very common.

27 September 2016 CPC 8057

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

Herbarium prepared in 16.02.2020. Flowers: perianth tube outside white speckled with purple, inside dark dirty-violet with white base, stamens and anthers white, pollen white, pistil white finely speckled with purple, stigma dark dirty purple-violet with white irregular spots. L. Averyanov. CPC 8057.1.

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum refractum (Zoll.) Rchb.f.

Dak Nong Province, Dak Song District, Nam Nung Protected Area, dry evergreen broad-leaved submontane forest on basalt and sandstone at elevation 800-900 m a.s.l. Clustering epiphyte on tall tree. Occasional. 25 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1183.4

Herbarium prepared in 16.01.2020, flowers: sepals pale orange-brown, petals white finely speckled with violet, lip white spotted with purple-violet at apex, hairs white and violet, column white. L. Averyanov. AL 1183.4.

FLORA OF VIETNAM

Orchidaceae

Oberonia khuongii Aver. & V.C. Nguyen

Dak Nong Province, Dak Song District, Nam Nung Protected Area, dry evergreen broad-leaved submontane forest on basalt and sandstone at elevation 800-900 m a.s.l. Epiphyte on small trees in shady place. Not rare. 25 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak.

Herbarium prepared in 16.01.2020. Flowers: sepals and petals white to white with very light yellow-greenish tint, lip orange, anther light yellow-greenish. L. Averyanov. AL 1185.1.

FLORA OF VIETNAM

Orchidaceae

Holcoglossum subulifolium (Rchb.f.) Christenson

Lam Dong Province, Da Lat Town area, Tia Stream (suối Tía), 18 January 2020, Truong Ba Vuong, Ngo Quang Dang, BV 486.

Note. The species usually pure white, but this specimen has tint purple on tepals. Spur short, broadly saccate, 2 pairs of callus (4 calli) at base. Epichile base with short claw, margin epichile irregular laciniate. Curious about the Pollinaria: the pollinaria after take out of the column will be erect and then the stipe will be strongly curved. (IMG 0469 and IMG 0470)