Гербарий БИН РАН - Образцы

Convallariaceae

Bac Kạn Province, Cho Don District, grows in moist limestone ravines at elevations about 350 m a.s.l., 1 June 2021, Chu Xuan Canh, s.n.

Orchidaceae

Bui Hong Quang, Tran Duc Binh

VN-RU 140

Bui Hong Quang, Tran Duc Binh

Lao Cai

Bat Xat

Y Ty

Bat Xat Nature Reserve

08/05/2019

N22°37’22,6” E103°37'14,6"; 1909 m

All photos © Bui Hong Quang

Orchidaceae

Bùi Hồng Quang, Trần Đức Bình

BHQ 217

Bui Hong Quang, Le Ngoc Han, Vu Anh Thuong, Tran Duc Binh Lao Cai

Bat Xat

Y Ty

Bat Xat Nature Reserve

19.05.2020

N 22° 37’ 31,4”; E 103° 37′ 16,3″; 1858 m

Cỏ, cuống lá non trắng. Quả xanh.

All photos © Bui Hong Quang

Orchidaceae

Bùi Hồng Quang, Trần Đức Bình

BHQ 214

Bui Hong Quang, Le Ngoc Han, Vu Anh Thuong, Tran Duc Binh

Lao Cai Bat Xat Y Ty Bat Xat Nature Reserve 19.05.2020

N 22° 37’ 31,4”; E 103° 37′ 16,3″; 1858 m

Thân nâu đỏ, hoa vàng, cánh môi có sọc cam.

All photos © Bui Hong Quang

Orchidaceae

Bùi Hồng Quang, Trần Đức Bình

BHQ 184

Bui Hong Quang, Le Ngoc Han, Vu Anh Thuong, Tran Duc Binh Lao Cai

Bat Xat Y Ty Bat Xat Nature Reserve

18.05.2020

N 22° 36’ 19,4”; E 103° 38′ 43,4″; 1464 m

Tuyến đi thác đỏ. Cây đứng, thân nâu đỏ. Hoa màu vàng, cánh môi mặt trong có sọc cam.

All photos © Bui Hong Quang

Pinaceae

Son La Prov., Van Ho Distr., Tan Xuan comm., Bun village, around point 20°40’58.4N 104°41’02.8E. Primary broad-leaved evergreen forest on highly eroded red-brown sandstone at elevation 1500-1550 m a.s.l. Tree about 15 m tall and 40 cm DBH. Not common. About 20 trees seen.

27 September 2016 CPC 8107

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

All photos © L. Averyanov & Khang Sinh Nguyen

Pinaceae

Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountain system.

Primary broad-leaved evergreen forest with Pinus cernua, Fokienia hodginsii and bamboo on eroded red-brown sandstone near mountain top at elevation 1350 m a.s.l. around point 20°41’36.4N 104°37’46.6E. Tree 8-10 m tall. Rare, 6 trees seen only.

24 September 2016 CPC 8019

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

All photos © L. Averyanov & Khang Sinh Nguyen

Pinaceae

Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountain system.

Primary broad-leaved evergreen forest with Pinus cernua, Fokienia hodginsii and bamboo on eroded red-brown sandstone near mountain top at elevation 1350 m a.s.l. around point 20°41’36.4N 104°37’46.6E. Tree 8-10 m tall. Rare, 6 trees seen only.

24 September 2016 CPC 8019

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

All photos © L. Averyanov & Khang Sinh Nguyen

Convallariaceae

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.

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

All photos © L. Averyanov

Convallariaceae

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.

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

All photos © L. Averyanov

Asclepiadaceae

Vietnam, Quang Tri province, Huong Hoa district, Huong Son community, 16°45’N, 106°36’E, along stream of secondary evergreen forest at elevation about 600 m, 24 December 2013, L.T. Anh, PVTQT011-2016.

All photos © The Van Pham

Asclepiadaceae

Vietnam, Hai Phong province, Cat Hai district, Viet Hai village, Cat Ba national park, 20°46’N 107°1’E, 0–100 m, secondary limestone forest close to sea, epiphytic or lithophytic vine with yellow latex, to 5 m long, flowers chocolate fragrant at night, open till midday, locally very common, 22 May 2016, P.V. The, Kirrily, PVTCB001-2016.

All photos © The Van Pham

Convallariaceae

Vietnam, type herbarium specimen prepared from cultivated plant, 23 May 2021, Bleddyn Wynn-Jones, BWJ 15766 originated from central Vietnam, Quang Nam Province, Thang Binh District, near Phuoc Duc Hamlet, around point 15°27′N 107°49′E, degraded remnants of lowland primary broad-leaved evergreen forest on eroded steep hill slopes with soil mostly washed away at elevations 460–490 m a.s.l., 29 January 2018, Bleddyn Wynn-Jones, V.D. Nguyen.

All photos © Bleddyn Wynn-Jones

Asclepiadaceae

Hoya arnottiana Wight

Cultivated plant, origin from Thanh Hoa province (HAL 4272) N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Thanh Son Municipality, SW macroslope of middle part of Pu Luong range, around point 20º28'30''N, 105º05'16''E. Primary evergreen seasonal broad-leaved closed submontane forest on basalt at elev. 1500-1550 m. Epiphytic vine. Occasional.

PVTBT012-2012 23 April 2012

Pham Van The, Nguyen Tien Vinh

All photos © The Van Pham

FLORA OF VIETNAM

Orchidaceae

Bidoupia khangii Aver. Holotype

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 6323a

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

Fl. in cult. In July 2016. Flowers odorless, sepals and petals light olive green flushed with brownish to apex, lip white, spur and column reddish-brown, ovary and floral bract dull reddish-brown. Photos. L.Averyanov

Asclepiadaceae

All photos © L. Averyanov

Asclepiadaceae

All photos © L. Averyanov