Herbarium LE - Specimens

Orchidaceae

Panisea yunnanensis S.C.Chen & Z.H.Tsi⁣

Lai Chau Prov. Sin Ho Distr.

Truong Ba Vuong, BV1940

02.12.2024

Det. Averyanov L.V. at 16.07.2025

Orchidaceae

Anoectochilus calcareus Aver.⁣

Son La Prov., Thuan Chau Distr.

Truong Ba Vuong, BV1206

27.07.2021

Det. Averyanov L.V. at 16.07.2025

Orchidaceae

Cylindrolobus truncatus (Lindl.) Rauschert

Quang Tri Prov.

Truong Ba Vuong, Le Tuan Anh

BV1942, 19.04.2025

Orchidaceae

Bulbophyllum bidoupense Aver. & Duy

The border of Lam Dong and Khanh Hoa Provinces, Khanh Le Pass (Hon Giao Pass) area, primary humid evergreen broad-leaved and coniferous (with Pinis dalatensis and P. krempfii) cloud forest on granite and gneiss at elevation 1500-1600 m a.s.l. Creeping epiphyte on tall tree. Common. 20 April 2025, Truong Quang Cuong, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3877.

Orchidaceae

Eria pannea Lindl.

The border of Lam Dong and Khanh Hoa Provinces, Khanh Le Pass (Hon Giao Pass) area, primary humid evergreen broad-leaved and coniferous (with Pinis dalatensis and P. krempfii) cloud forest on granite and gneiss at elevation 1500-1600 m a.s.l. Creeping epiphyte on tall tree. Common. 20 April 2025, Truong Quang Cuong, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3878.

Orchidaceae

Tainia longiscapa

Plant obtained from local collectos in Quang Binh Province.

December 2024, Nguyen Van Canh, AL3821.

Orchidaceae

Eria stricta Lindl.

Hanoi Capital Region, Ba Vi National Park, old humid secondary evergreen broad-leaved forest on very steep mountain slopes composed by granite and shale at elevation of 700-850 m a.s.l. Clustering epiphyte on tall mossy tree. Very common.

09 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4195 (NHC006).

Orchidaceae

Eria javanica (Sw.) Blume

Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on cliffs composed by white crystalline marble-like highly eroded limestone along lake shore on point 22º25’46’’N 105º36’58’E at elev. of about 170 m a.s.l. Lithophytic herb forming large clumps on very steep rocky slopes and cliffs. Flowers white. Locally common.

20 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2340.

Plants of Dong Chau - Khe Nuoc Trong Nature Reserve (DCKNTNR)

Orchidaceae

Appendicula hexandra (J.Koenig) J.J.Sm.?

Quang Binh Province, Le Thuy District, Kim Thuy Municipality. Secondary and primary fractionally logged evergreen broad-leaved forest on very steep hill slopes composed by gray and yellow solid marble-like limestone at elevation about 300–400 m a.s.l. around point 16º59.5 N 106º38.2 E. Tufted epiphyte or lithophyte in shady places. Not rare.

11 November 2024, Nguyen Huu Cuong, Nguyen Van Ly, Phan Thanh Quyet, Duong Van Nam, Le Thi Phuong Thao, L. Averyanov, T. Maisak, AL3661.

Convallariaceae

Aspidistra cylindrica Vislobokov & Nuraliev

Living plant received from N.V.Canh Garden on 26 November 2022, L. Averyanov, Nguyen Van Canh, T. Maisak, Truong Ba Vuong, et al., AL 1790.

Plant originated from Dak Lac Province, Chu Yang Sinh Mountain, evergreen broad-leaved forest, Nguyen Van Canh, 2022.

Flowered in culture on 13 August 2025, L. Averyanov, T. Maisak, AL1790a.

Orchidaceae

Dendrobium acerosum Lindl.⁣

Kon Tum Province, Dak Gley District, W slopes of Ngoc Linh Mountain system. Remnants of primary and secondary evergreen broad-leaved forest on granite and shale at elevation of about 1100 m a.s.l. Epiphyte on tall tree1100 m alt. Not common.

02 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4121.

Flowered in culture 21 August 2025, L. Averyanov, AL4121.

Orchidaceae

Eria amica Rchb.f.?

Thanh Hoa Province, Quan Hoa District, Nam Dong Community, Ban Lo Village, Ke Stream, the territory of Nam Dong National Reserve around point 22º25’46’’N 105º36’58’E. Primary and old secondary broad-leaved evergreen humid forest on very steep rocky slopes on solid, marble-like highly eroded limestone at elevation 900–1200 m a.s.l. on steep rocky slope. Clustering epiphyte and lithophyte on rocky mossy mountain top. Not rare.

04 May 2024, Nguyen Huu Cuong, Nguyen Van Ly, L. Averyanov, T. Maisak, AL3052.

Orchidaceae

Appendicula hexandra (J.Koenig) J.J.Sm.⁣

Lam Dong Province, Bao Lam District. Secondary grassy coniferous woodlands and open scrub on thin degraded volcanic lateritic rocky soil at elevation about 900 m a.s.l.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3498.

Flowered in cultivation 21 August 2025, L. Averyanov, AL3498.

FLORA OF VIETNAM

Convallariaceae

Aspidistra neglecta

Tuyen Quang prov., Na Hang distr., Sinh Long commune, Nam Duong vill., Phim Panh Mt. Evergreen broad-leaf forest in limestone. Around point 22°034'28.1"N, 105°22'04.1"E, 539 m a.s.l. herb, occasional. 6 Oct, 2017 CPC 8341 AL 396b N.T.Hiep, N.S.Khang, C.Q.Ngan, N.Q.Hieu.

Orchidaceae

Oberonia multidentata Aver.

The border of Lam Dong and Khanh Hoa Provinces, Khanh Le Pass (Hon Giao Pass) area, primary humid evergreen broad-leaved cloud forest on granite and gneiss at elevation 1750-1850 m a.s.l. Epiphyte. 19 April 2026, Truong Quang Cuong, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3859.

Fl. in culture on 27 August 2025, flowers orange, L.Averyanov, AL3859.

Pandanaceae

Pandanus (Mainstera) sp.

Dak Lak Province, M’Drak District, W foothills of Chu Mu Mt., dry secondary and remnants of primary evergreen broad-leaved forest on granite on steep slopes along rocky river at elevation 600-650 m a.s.l. Palm-like tree to 8 m tall in shady wet place on stream slope. Common.

25 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL3959.

Vitaceae

Tetrastigma sp.⁣

Lam Dong Province, Dalat Town Area, old secondary broad-leaved evergreen forest on granite at elevation about 1600 m a.s.l. April 2025, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3899.

Rafflesiaceae

Sapria himalayana Griff.

Lam Dong Province, Dalat Town Area, old secondary broad-leaved evergreen forest on granite at elevation about 1600 m a.s.l. Ground root achlorophyllous stemless parasite on Tetrastigma planicaulis. Flowers red-purple, tepals dotted with white. Rare. 21 April 2025, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3899.

Vitaceae

Tetrastigma sp.⁣

Lam Dong Province, Dalat Town Area, old secondary broad-leaved evergreen forest on granite at elevation about 1600 m a.s.l. 21 April 2025, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3899.

Rafflesiaceae

Sapria himalayana Griff.

Lam Dong Province, Dalat Town Area, old secondary broad-leaved evergreen forest on granite at elevation about 1600 m a.s.l. Ground root achlorophyllous stemless parasite on Tetrastigma planicaulis. Flowers red-purple, tepals dotted with white. Rare. 21 April 2025, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3899.

Orchidaceae

Bulbophyllum moniliforme?

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Miniature creeping epiphyte on mossy trees. Rare.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4042.

Orchidaceae

Schoenorchis seidenfadenii Pradhan

Gia Lai Province, Dak Doa District, obtained from local collectors. 16 July 2024, Nguyen Van Canh, AL3274.

Orchidaceae

Didymoplexiopsis khiriwongensis Seidenf.

Quang Nam Province, Nong Sơn District, Elephant Species and Habitat Conservation Area. Secondary dry evergreen broad-leaved forest on step mountain slopes composed by sandstone at elevation of about 200 m a.s.l. Terrestrial achlorophyllous tuberiferous herb on stream slopes in open dry forest with bamboo. Flowers white. Rare

04 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4146.

Convallariaceae

Aspidistra sp.

Dak Lak Province, Krong Bong District, Yang Hanh mt., evergreen broad-leaved forest at elevation of about 1000 m a.s.l.

02.2025. Nguyen Van Canh, AL3774. Living plant only and herbarium with fruits.

Polypodiaceae s.l.

Small 1

The border of Lam Dong and Khanh Hoa Provinces, Khanh Le Pass (Hon Giao Pass) area, primary humid evergreen broad-leaved cloud forest on granite and gneiss at elevation 1750-1850 m a.s.l. Epiphyte on mossy trees in very humid slope along stream. Common. 19 April 2026, Truong Quang Cuong, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3848.

Orchidaceae

Dendrobium parciflorum Lindl.

Lam Dong Province, Bao Lam District. Secondary grassy coniferous woodlands and open scrub on thin degraded volcanic lateritic rocky soil at elevation about 900 m a.s.l.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3494.

Flowered in cultivation 25 July, L. Averyanov, T. Maisak, AL3494.

Convallariaceae

Aspidistra nikitensis?

Dak Lak Province, Ea Hleo District, Ea Hleo Village,evergreen broad-leaved forest.

26 March 2025, Nguyen Van Canh, AL3796.

Convallariaceae

Aspidistra nikitensis?

Dak Lak Province, Ea Hleo District, Ea Hleo Village,evergreen broad-leaved forest.

26 March 2025, Nguyen Van Canh, AL3796.

Convallariaceae

Disporum cantoniense (Lour.) Merr.?

Dak Nong Province, Nam Nung Nature Reserve, broad-leaved evergreen forest on granite at elevation of about 800 m a.s.l. 16 July 2024, Nguyen Van Canh, AL3296.

Convallariaceae

Disporum sp.

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Terrestrial herb to 0.6 m tall on shady slope. Young fruits bright glossy gree. Locally common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4256 (NHC061).

Convallariaceae

Ophiopogon latifolius L.Rodr.?

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Terrestrial herb on shady slope with erect stem to 25 cm long supported by several rigid stilt roots. Flowers white. Locally common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4241 (NHC046).

Convallariaceae

Peliosanthes sp.

Quang Nam Province, Nam Giang District, Sao La Protection Area, evergreen forest at elevation of about 600-700 m a.s.l., terrestrial herb. Flowers dark purple. Common.

March 2022, Nguyen Van Canh, AL3311.

Convallariaceae

Peliosanthes sp.

Quang Nam Province, Nam Giang District, Sao La Protection Area, evergreen forest at elevation of about 600-700 m a.s.l., terrestrial herb. Flowers dark purple. Common.

March 2022, Nguyen Van Canh, AL3314.

Convallariaceae

Peliosanthes sp.

Quang Nam Province, Nam Giang District, Sao La Protection Area, evergreen forest at elevation of about 600-700 m a.s.l., terrestrial herb. Flowers dark purple. Common.

March 2022, Nguyen Van Canh, AL3314.

Convallariaceae

Peliosanthes sp.

Dak Lak Province, Lac District, evergreen forest, at elevation of 600-700 m a.s.l., terrestrial herb. Flowers dark purple.

2023, Nguyen Van Canh, AL3319.

Convallariaceae

Peliosanthes sp.?

Vietnam sine loc., obtained from local sellers, expectedly from the North. Leaves straight, very rigid.

Nguyen Van Canh, 25 October 2024, AL 3342.

Convallariaceae

Peliosanthes sp.

Dak Lak Province, Nam Ka Nature Reserve, evergreen forest on granite at about 600 m a.s.l. Common.

Nguyen Van Canh, 25 October 2024, AL 3351.

Convallariaceae

Peliosanthes sp. (P. giganthea?)

Binh Dinh Province, Van Canh Districtl, evergreen broad-leaved forest at elevation of about 300 a.s.l.

25 March 2025. Nguyen Van Canh, AL3780. Living plant, herbarium specimen, and photo.

Convallariaceae

Peliosanthes micrantha

Binh Dinh Province, Van Canh District, evergreen broad-leaved forest at elevation of about 900 m a.s.l.

10. 2024, Nguyen Van Canh, AL3793.

Convallariaceae

Peliosanthes macrostegia

Dak Lak Province, Lak District, Chu Yang Sinh Mounatin, evergreen broad-leaved forest at elevation of about 1300 m a.s.l.

December 2024, Nguyen Van Canh, AL3819.

Convallariaceae

Peliosanthes dinhphongii

Dak Nong Province, Tay Duc District, evergreen broad-leaved forest at elevation of about 600 m a.s.l.

February 2025, Nguyen Van Canh, AL3820.

Convallariaceae

Peliosanthes micrantha?

Dak Lak Province, Ea’Kar District, Cu Pong Mt., dry secondary evergreen broad-leaved forest on granite at elevation of 600-650 m a.s.l. along rocky stream among big granite boulders. Terrestrial clustering herb on shady slope. Common.

24 04 2025, L. Averyanov, N.V. Canh, T. Maisak, AL3927.

Convallariaceae

Peliosanthes teta?

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of rather dry primary evergreen broad-leaved and mixed forest (with Dacrydium and Dacrycarpus) on steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial herb in shady place. Flowers dark violet to almost black. Not rare.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4051.

Convallariaceae

Peliosanthes gigantea Aver. et al., sp. nov.?

Kon Tum Province, Dak Gley District, W slopes of Ngoc Linh Mountain system. Remnants of primary and secondary evergreen broad-leaved forest on granite and shale at elevation of about 1100 m a.s.l. Terrestrial herb on very steep shady rocky stream canyon. Leaves to 1 m long, flowers dark violet to almost black. Not common.

02 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4115.

Convallariaceae

Peliosanthes sp.

Quang Ninh Province, Van Don District, Van Yen Commune, Bai Tu Long National Park, Cai Lim protection sector|, around point 21º06’30’’N 107º34’42’’E. Young secondary evergreen broad-leaved forest with bamboo on steep sandstone slope at elevation about 50 m a.s.l. along forest trail. Terrestrial clustering herb in shady place. Young fruits light green. Locally common.

16 May 2025, Cuong Huu Nguyen, Ha Van Dang, Ly Van Nguyen, Nam Van Duong, Tuan Thanh Tran, Hai Xuan Cao, L. Averyanov, T. Maisak, AL4300 (NHC101).

Convallariaceae

Polygonatum punctatum Kunth

Hanoi Capital Region, Ba Vi National Park, old humid secondary evergreen broad-leaved forest on very steep mountain slopes composed by granite and shale at elevation of 700-850 m a.s.l. Terrestrial herb to 0.5 m tall on steep rocky slope. Rare.

9 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4211 (NHC022).

Convallariaceae

Tupistra muricata (Gagnep.) N.Tanaka?

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Terrestrial rosulate herb on shady slope along forest trail. Young fruits bright grassy green. Locally common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4249 (NHC054).

Convallariaceae

Aspidistra opaca?

Dak Lak Province, Lak District, Chuyangsinh Mt., evergreen broad-leaved forest at elevation of about 1300 m a.s.l.

01.12. 2024, Nguyen Van Canh, AL3792.

Convallariaceae

Aspidistra thuongiana Vislobokov, Nuraliev, V.C.Nguyen & V.T.Pham

Binh Dinh Province, Van Canh District, Canh Lien Village, evergreen broad-leaved forest at elevation of about 800 m a.s.l.

24 March 2025. Nguyen Van Canh, AL3808.

Convallariaceae

Aspidistra sp.

Khanh Hoa Provinces, road to Khanh Le Pass, east slope of Hon Giao Ridge, dry evergreen broad-leaved forest on granite at elevation 600-700 m a.s.l. Lithophytic herb on steep rocky slope of small stream. Locally common. Flower buds dark violet. 21 April 2025, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3902.