Гербарий БИН РАН - Образцы

Sibir. or. Kusmiczev...

Dahuria

Orchidaceae

Thrixspermum centipeda Lour.

The border on Kon Tum and Quang Nam Provinces along the road Da Nang – Dak Gley. Secondary broad-leaved evergreen forest on very steep slopes composed by silicate shale at elevation of 800–1100 m a.s.l. Epiphyte on mossy trees in shady place on steep stream slope. Not rare.

03 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4144.

Flowered in culture on 17 June 2026, L. Averyanov, AL4144.

All photos © L. Averyanov

Ochidaceae

Dendrobium parciflorum Rchb.f. ex Lindl.

Lam Dong Province, Lac Duong District, Bidoup Nui Ba National Par, southern slopes of Bidoup Mountain about 5 km to the south from Bidoup peak around point 12º04.076’N 108º38.927E. Primary broad-leaved evergreen forest and Pinus woodlands on steep granite slopes at elevation 1900-2000 m a.s.l. Epiphyte on mossy trees. 08 November 2023, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak. AL2621.

Flowered in culture on 17 June 2026, L. Averyanov, AL2621.

All photos © L. Averyanov

Araceae

Amorphophallus krausei Engl.

Vietnam, sine loc. Flowered in culture on 9 June 2026, inflorescence with straight erect peduncle to 1.2 m tall, flowers with strong unpleasant smell L. Averyanov, AL5044.

Convallariaceae

Ophiopogon spathulifolius N.Tanaka & Aver.⁣

N. Vietnam, Ha Giang province, Bac Me district, Phieng Luong municipality, around Phieng Luong village, primary broad-leaved humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1100–1150 m a.s.l. around point 22°38’07.1’’N 105°19’22.1’’E, terrestrial and lithophytic rosulate herb on very steep rocky slope near and along ridge edge, common, 13 November 2014, L. Averyanov et al., CPC7419/AL5048.

Flowered in culture on 9 June 2026, L. Averyanov, CPC7419/TM1082/14397.

Araceae

Amorphophallus sp.

Phu Yen Province, Tuy Hoa City, Hoa Xuan Commune. Highly degraded secondary evergreen broad-leaved dry forest with bamboo on very steep rocky mountain slope on granite at elevation of about 400 m a.s.l., around point 12º53’N 109º24’E (Bia Mountain). Terrestrial and lithophytic tuberiferous herb on shady rocky slope. Spathe and inflorescence apex white, flowers yellowish-brown. Odorless. Occasional.

14 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak, АL4907.

Araceae

Amorphophallus sp.

Phu Yen Province, Tuy Hoa City, Hoa Xuan Commune. Highly degraded secondary evergreen broad-leaved dry forest with bamboo on very steep rocky mountain slope on granite at elevation of about 400 m a.s.l., around point 12º53’N 109º24’E (Bia Mountain). Terrestrial and lithophytic tuberiferous herb on shady rocky slope. Spathe and inflorescence apex white, flowers yellowish-brown. Odorless. Occasional.

14 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak, АL4907.

Araceae

Typhonium circinnatum Hett. & Mood

Dak Nong Province, Krong No District, Dray Sap Waterfall, secondary evergreen broad-leaved forest at elevation of about 400 m a.s.l., 15 6 2025, Nguyen Van Canh s.n. Photo prepared from cultivated plant on 14 June 2026, Nguyen Van Canh, AL5047.

All photos © - Nguyen Van Canh

Cycadaceae

Cycas micholitzii Dyer

Dak Lak Province, Lak District, secondary broad-leaved forest with bamboo at elevation of about 600 m a.s.l. 12 June 2026, Nguyen Van Canh, AL5045 (photo only).

All photos © - Nguyen Van Canh

Gesneriaceae

Henkelia sp.?

Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Terrestrial or lithophytic rosulate herb in shady place, Flowers blue. Not common.

25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5033.

All photos © - L. Averyanov

Meliaceae

Aglaia sp.?

Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Tree to 10 m tall. Fruits orange. Not common.

25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5032.

All photos © - L. Averyanov

Apocynaceae

Amalocalyx microlobus Pierre

Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Woody vine to 10 m long in rather open place. Flowers pink-purple. Not common.

25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5031.

All photos © - L. Averyanov

Melastomataceae

Melastoma sp.

Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Shrub to 2 m tall in open place. Flowers purple. Locally common.

25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5030.

All photos © - L. Averyanov

Capparidaceae

Capparis assamica Hook.f. & Thomson

Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Woody vine to 5 m long. Flowers white, pleasantly fragrant. Not common.

25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5029.

Det.: Silvio Fici, 1 May 2026.

All photos © - L. Averyanov