Herbarium LE - Specimens

Russian-Vietnamese Tropical Centre

Orchidaceae

Paphiopedilum malipoense S.C.Chen & Z.H.Tsi

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Lung Cao municipality.

Pu Luong Nature Reserve.

16 km NNW of Canh Nang town.

Son Ba Muoi region, vicinities of Son village.

Top of of limestone hill.

N 20° 29' 43'' E 105° 12' 16'' elev. 1050 m

Nuraliev M.S. NUR 4386 19.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Cymbidium lancifolium Hook.

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Lung Cao municipality.

Pu Luong Nature Reserve.

16 km NNW of Canh Nang town.

Son Ba Muoi region, vicinities of Son village.

Forest on ridge of limestone hill.

N 20° 29' 43'' E 105° 12' 16'' elev. 1050 m

Nuraliev M.S. NUR 4385a 19.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Campanulorchis thao (Gagnep.) S.C.Chen & J.J.Wood

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Lung Cao municipality.

Pu Luong Nature Reserve.

16 km NNW of Canh Nang town.

Son Ba Muoi region, vicinities of Son village.

Forest on ridge of limestone hill, epiphytic.

N 20° 29' 43'' E 105° 12' 16'' elev. 1050 m

Nuraliev M.S. NUR 4385 19.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Liparis stricklandiana Rchb.f.

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Lung Cao municipality.

Pu Luong Nature Reserve.

16 km NNW of Canh Nang town.

Son Ba Muoi region, vicinities of Son village.

Forest on ridge of limestone hill.

N 20° 29' 45'' E 105° 12' 10'' elev. 990 m

Nuraliev M.S. NUR 4384 19.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Coelogyne phitamii Aver. & K.S.Nguyen

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Lung Cao municipality.

Pu Luong Nature Reserve.

16 km NNW of Canh Nang town.

Son Ba Muoi region, vicinities of Son village.

Forest on ridge of limestone hill.

N 20° 29' 45'' E 105° 12' 10'' elev. 990 m

Nuraliev M.S. NUR 4382 19.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Commelinaceae

Spatholirion puluongense Aver.

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Thanh Son municipality.

Pu Luong Nature Reserve.

18 km NW of Canh Nang town.

Vicinities of Pu Luong mountain.

Forest with bamboo around local summit.

N 20° 28' 01'' E 105° 05' 56'' elev. 1450 m

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Bulbophyllum longibrachiatum Z.H.Tsi

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Lung Cao municipality.

Pu Luong Nature Reserve.

16 km NNW of Canh Nang town.

Son Ba Muoi region, vicinities of Son village.

Forest, local limestone ridge.

N 20° 29' 34'' E 105° 12' 19'' elev. 950 m

Nuraliev M.S. NUR 4372a 17.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Bulbophyllum longibrachiatum Z.H.Tsi

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Lung Cao municipality.

Pu Luong Nature Reserve.

16 km NNW of Canh Nang town.

Son Ba Muoi region, vicinities of Son village.

Forest, local limestone ridge.

N 20° 29' 34'' E 105° 12' 19'' elev. 950 m

Nuraliev M.S. NUR 4372 17.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Oberonia cavaleriei Finet

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Lung Cao municipality.

Pu Luong Nature Reserve.

16 km NNW of Canh Nang town.

Son Ba Muoi region, vicinities of Son village.

Forest on steep slope of limestone hill,

epilithic on vertical cliffs.

N 20° 29' 44'' E 105° 12' 05'' elev. 920 m

Nuraliev M.S. NUR 4368 17.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Phaius tonkinensis (Aver.) Aver.

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Lung Cao municipality.

Pu Luong Nature Reserve.

16 km NNW of Canh Nang town.

Son Ba Muoi region, vicinities of Son village.

Forest, limestone hill, epilithic on limestone.

N 20° 29' 44'' E 105° 12' 05'' elev. 920 m

Nuraliev M.S. NUR 4364 17.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Liparis distans C.B.Clarke

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Lung Cao municipality.

Pu Luong Nature Reserve.

16 km NNW of Canh Nang town.

Son Ba Muoi region, vicinities of Son village.

Forest with limestone outcrops, epilithic on limestone.

N 20° 29' 55'' E 105° 12' 12'' elev. 930 m

Nuraliev M.S. NUR 4362 17.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Anoectochilus roxburghii (Wall.) Lindl.

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Thanh Son municipality.

Pu Luong Nature Reserve.

19 km NW of Canh Nang town.

Summit of Pu Luong mountain.

Disturbed mossy cloud forest.

N 20° 28' 40'' E 105° 05' 15'' elev. 1660 m

Nuraliev M.S. NUR 4355a 16.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Anoectochilus roxburghii (Wall.) Lindl.

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Thanh Son municipality.

Pu Luong Nature Reserve.

19 km NW of Canh Nang town.

Summit of Pu Luong mountain.

Disturbed mossy cloud forest.

N 20° 28' 40'' E 105° 05' 15'' elev. 1660 m

Nuraliev M.S. NUR 4355 16.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Liparis latilabris Rolfe

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Thanh Son municipality.

Pu Luong Nature Reserve.

19 km NW of Canh Nang town.

Trail to summit of Pu Luong mountain.

Mossy cloud forest with bamboo on slope, epilithic.

N 20° 28' 44'' E 105° 05' 23'' elev. 1510 m

Nuraliev M.S. NUR 4354 16.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Liparis bautingensis Tang & F.T.Wang NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Thanh Son municipality.

Pu Luong Nature Reserve.

19 km NW of Canh Nang town.

Trail to summit of Pu Luong mountain.

Mossy cloud forest with bamboo on slope, epilithic.

N 20° 28' 44'' E 105° 05' 28'' elev. 1470 m

Nuraliev M.S. NUR 4353 16.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Cephalantheropsis obcordata (Lindl.) Ormerod

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Thanh Son municipality.

Pu Luong Nature Reserve.

19 km NW of Canh Nang town.

Trail to summit of Pu Luong mountain.

Mossy cloud forest with bamboo on slope.

N 20° 28' 45'' E 105° 05' 33'' elev. 1420 m

Nuraliev M.S. NUR 4351 16.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Liparis averyanoviana Szlach.

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Thanh Son municipality.

Pu Luong Nature Reserve.

19 km NW of Canh Nang town.

Trail to summit of Pu Luong mountain.

Disturbed forest on slope, epilithic.

N 20° 28' 47'' E 105° 05' 33'' elev. 1400 m

Nuraliev M.S. NUR 4350a 16.10.2024

Det. Nuraliev 09 02 2025

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Liparis averyanoviana Szlach.

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Thanh Son municipality.

Pu Luong Nature Reserve.

19 km NW of Canh Nang town.

Trail to summit of Pu Luong mountain.

Disturbed forest on slope, epilithic.

N 20° 28' 47'' E 105° 05' 33'' elev. 1400 m

Nuraliev M.S. NUR 4350 16.10.2024

Det. Nuraliev 09 02 2025

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Coelogyne phitamii Aver. & K.S.Nguyen

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Thanh Son municipality.

Pu Luong Nature Reserve.

19 km NW of Canh Nang town.

Trail to summit of Pu Luong mountain.

Disturbed forest on slope, epilithic.

N 20° 28' 47'' E 105° 05' 33'' elev. 1400 m

Nuraliev M.S. NUR 4349 16.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Araliaceae (spirit)

Trevesia vietnamensis J.Wen & L.K.Phan

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Thanh Son municipality.

Pu Luong Nature Reserve.

19 km NW of Canh Nang town.

Trail to summit of Pu Luong mountain.

Disturbed forest on slope.

N 20° 28' 50'' E 105° 05' 37'' elev. 1270 m

Nuraliev M.S. NUR 4348 16.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Liparis stricklandiana Rchb.f.

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Thanh Son municipality.

Pu Luong Nature Reserve.

19 km NW of Canh Nang town.

Trail to summit of Pu Luong mountain.

Disturbed forest on slope, epilithic.

N 20° 28' 53'' E 105° 05' 41'' elev. 1200 m

Nuraliev M.S. NUR 4347 16.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Araliaceae

Trevesia vietnamensis J.Wen & L.K.Phan

NORTHERN VIETNAM

Thanh Hoa province, Ba Thuoc district,

Co Lung municipality.

Pu Luong Nature Reserve.

11 km NNE of Canh Nang town.

Trail to waterfall.

Disturbed forest on slope, near river.

N 20° 26' 36'' E 105° 15' 42'' elev. 200 m

Nuraliev M.S. NUR 4343 15.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Dendrobium dentatum Seidenf.

NORTHERN VIETNAM

Thanh Hoa province, Thach Thanh district,

Thanh My municipality.

Vicinities of Cuc Phuong National Park,

Thach Thanh protected forest.

Top of limestone ridge, epilithic.

N 20° 18' 33'' E 105° 33' 54'' elev. 330 m

Nuraliev M.S. NUR 4319 11.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Liparis averyanoviana Szlach.

NORTHERN VIETNAM

Lang Son province, Loc Binh district,

Mau Son municipality.

Mau Son special-use forest.

20 km ESE of Lang Son city.

Forest, river bank, epilithic on vertical cliff.

N 21° 49' 24'' E 106° 57' 28'' elev. 800 m

Nuraliev M.S. NUR 4284 05.10.2024

All photos © Nuraliev M. S.

Russian-Vietnamese Tropical Centre

Orchidaceae

Calanthe sylvatica (Thouars) Lindl. NORTHERN VIETNAM

Lang Son province, Cao Loc district,

Mau Son municipality.

Mau Son special-use forest.

22 km E of Lang Son city.

Forest, stony stream bank.

N 21° 50' 59'' E 106° 59' 16'' elev. 830 m

Nuraliev M.S. NUR 4248 29.09.2024

Russian-Vietnamese Tropical Centre

Orchidaceae

Liparis balansae Gagnep.

NORTHERN VIETNAM

Lang Son province, Cao Loc district,

Mau Son municipality.

Mau Son special-use forest.

21 km E of Lang Son city.

Surroundings of Nui Phia Me summit.

Very steep rocky mountain slope covered by low crooked forest, epilithic on vertical cliff.

N 21° 50' 48'' E 106° 58' 48'' elev. 1280 m

Nuraliev M.S. NUR 4242 28.09.2024

All photos © Nuraliev M. S.

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

Convallariaceae

Aspidistra letreae Aver., Tillich & Le Tuan Anh

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 200–250 m a.s.l. around point 16º59.5 N 106º38.2 E. Erect herb with erect or ascending rhizome with numerous stilt roots and narrowly lanceolate leaves to 0.8 m long on steep shady rocky stream slope. Flowers nutant, campanulate, widely opening. Locally very common.

10 November 2024, Nguyen Huu Cuong, Nguyen Van Ly, Phan Thanh Quyet, Duong Van Nam, Le Thi Phuong Thao, L. Averyanov, T. Maisak, AL3648.

Burmanniaceae

Burmannia oblonga Ridl.

Lam Dong Province, Bao Lam District. Primary humid evergreen broad-leaved and mixed forest with Pinus kesiya on granite at elevation about 1100 m a.s.l. Small erect achlorophyllous herb on shady rocky slope of small stream. Flowers white. Occasional.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3458.

Orchidaceae

Dendrobium chittimae Seidenf.

Lam Dong Province, Bao Lam District. Primary humid evergreen broad-leaved and mixed forest with Pinus kesiya on granite at elevation about 1100 m a.s.l.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3528. Living plant.

Flowered in culture on 11 February 2025, Averyanov L., Maisak T., AL3528.

All photos © L. Averyanov

Orchidaceae

Nervilia mackinnonii (Duthie) Schltr.

Lam Dong Province, Di Linh District, Brah Yang Mountain, primary and old secondary evergreen broad-leaved and mixed forest (with Pinus khasya) on granite around point 11º27.669ʹ N 108º03.543ʹ E at elevation of 1100-1200 m a.s.l. Terrestrial tuberiferous herb in shady place. Leaves uniform green. Occasional.

13 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2663 (living plant only).

Flowered in cultivation on 11 February 2025, Averyanov L., Maisak T., AL2663.

All photos © L. Averyanov

Orchidaceae

Zeuxine chumuensis Aver., Ormerod & V.C.Nguyen

HOLOTYPE

Wild collected plant originated from Dak Lak Province area, M’Drak District, Chu Mu Mountain.

Flowered in cultivation on 11 February 2025, Averyanov L., Maisak T., AL2437a.

All photos © L. Averyanov

Convallariaceae

Peliosanthes graminea Rifl.

S Thailand, Phuket area, Rang Yai Island, lowland evergreen broad-leaved forest near sea cost.

22 December 2015, L. Osinovetz s.n. GN 1649

Flowered inOctobr 2020.

Coll. L. Averyanov, D.D. Sokoloff, M.S. Nuraliev

photos

Orchidaceae

Bletilla striata (Thunb.) Rchb.f.

Cultivated plant of unknown origin, expectedly from China.

01 February 2025, L. Averyanov, AL3744.

All photos © L. Averyanov

Convallariaceae

Peliosanthes teta Andrews

Dak Nong Province, Dak Song District, Nam Nung Nature Reserve around point 12.1200N 107.4233E. Fractionally logged primary evergreen broad-leaved and mixed forest with Dacrydium, Dacrycarpus and Pinus latteri on granite at elevation about 900 m a.s.l. Terrestrial herb in shady place. Flower buds yellowish. Not rare.

27 November 2022, L. Averyanov, Nguyen Van Canh, T. Maisak, Truong Ba Vuong, Nguyen Quoc Bao, AL 1821.

Fl. in culture in 01 02 2025, L. Averyanov AL1821, garden number 23103.

All photos © L. Averyanov

Convallariaceae

Peliosanthes teta Andrews

Khanh Hoa Province, Khanh Vĩnh District, eastern slopes of Chu Mu Mountains at elevation 350­450 m a.s.l. Dry secondary evergreen broad-leaved forest on very steep granite and shale slopes. Terrestrial herb with thick and short hypogeous rhizome on sandy slope along small rocky stream. Flowers white, green or light dirty violet. Locally common. 26 February 2023, L. Averyanov, Nguyen Van Canh, AL 2161. Living plants and herbarium.

Flowered in culture in 7 February 2025, L. Averyanov, T. Maisak, AL2161.

All photos © L. Averyanov

Convallariaceae

Peliosanthes teta Andrews

Living plant obtained and herbarium prepared at 25 Nov. 2022, Nguyen Van Canh, L. Averyanov, T. Maisak, AL 1688.

Plant originated from Dak Lak Province, Chu Yang Sinh Mountains, broad-leaved evergreen forest at elevations about 700 m a.s.l., 2018, Nguyen Van Can.

Flowered in culture on 7 February 2025, L. Averyanov, T. Maisak, AL1688.

All photos © L. Averyanov

Convallariaceae

Peliosanthes sp. nov. (P. yunnanensis aff.)

(Peliosanthes dinhphongii V.C.Nguyen)

Dak Lak Province, evergreen broad-leaved forest with bamboo near the waterfall at elevation of about 700 m a.s.l. 30 January 2025, Nguyen Van Canh, AL3743.

All photos © Nguyen Van Canh

Herb. Ledebour.