Herbarium LE - Specimens

Orchidaceae

Tainia cordifolia Hook.f.

Lam Dong Province, Dam Rong District, Phi Lieng Village, Phu Son Pass. Shady secondary forest with bamboo on very steep slope at elevation 1000-1400 m a.s.l. Terrestrial herb. Tepals chestnut, lip white with yellow center and fine purple speckles. Occasional. 18 April 2025, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3798.

Orchidaceae

Vanda cristata Lindl.

Wild collected cultivated plant originated from local collectors in Dien Bien Province. Cultivated in Kon Tum Province, Dak To Town by Mr. Nguyen Ta Ton.

01 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4096.

Orchidaceae

Tropidia angulosa (Lindl.) Blume

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. Terrestrial herb to 0.4 m tall on steep rocky shady stream slope. Rare.

03 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4136.

Orchidaceae

Cyrtosia faberi (Rolfe) Aver.

Lao Cai Province, Bat Xat District, evergreen broad-leaved forest at elevation of about 1600-1800 m a.s.l. erect achlorophyllous herb to 1.5 tall. Flowers yellow. Not common.

15 June 2023, Nguyen Van Canh, AL2472.

Orchidaceae

Cymbidium atropurpureum (Lindl.) Rolfe

Plant originated from local collectors in Kontum Province in 2020 and cultivated in private garden of Nguyen Van Canh in Buon Ma Thuot Town. Photo made on 23 March 2025, Ngyen Van Canh, AL3760. Photos.

Orchidaceae

Cryptostylis arachnites (Blume) Hassk.

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. Erect terrestrial herb on mossy places in mountain top. Not common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4034.

Orchidaceae

Bromheadia annamensis Aver. & Averyanova

Dak Lak Province, Chu Mu Mountains, evergreen forest at elevation about 1400 m a.s.l., 10 02 2023 Nguyen Van Canh, AL2059. Living plant.

Fl. in cult. On 05 April 2023. L. Averyanov, T. Maisak, AL2059.

Orchidaceae

Appendicula spicata Aver. & Vuong

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. Epiphyte on mossy trees along river. Very common. Flowers white to light yellowish.

25 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL3961.

Orchidaceae

Chiloschista exuperei (Guillaumin) Garay

Lam Dong Province, Dam Rong District, Phi Lieng Village, Phu Son Pass. Old coffee plantation on granite at elevation 1000-1400 m a.s.l. Leafless epiphyte on old mossy coffee tree. Locally common. Flowers pure white. 18 April 2025, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3797.

Orchidaceae

Aphyllorchis montana Rchb.f.

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, AL3270.

Orchidaceae

Anoectochilus sp.

Dak Lak Province, Krong Bong District, Yang Hanh Mountain, evergreen broad-leaved forest at elevation of about 1200 m a.s.l.

February 2025, Nguyen Van Canh, AL3815.

Orchidaceae

Phalaenopsis chibae T.Yukawa

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 lianas on shady place on steep stream slope. Rare.

03 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4142.

Flowered in cultivation on 13 June 2025, Nguyen Van Canh, AL4142a.

Orchidaceae

Phalaenopsis chibae T.Yukawa

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 lianas on shady place on steep stream slope. Rare.

03 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4142.

Flowered in cultivation on 13 June 2025, Nguyen Van Canh, AL4142a.

Orchidaceae

Pholidota chinensis Lindl.

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. Clustering epiphyte on tall mossy trees. Locally very common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4251 (NHC056).

Orchidaceae

Pholidota convallariae

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. Clustering epiphyte on tall trees. Not rare. 20 April 2025, Truong Quang Cuong, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3888.

Orchidaceae

Phreatia sp,

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 epiphyte on mossy trees. Occasional.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4040.

Orchidaceae

Platanthera angustata Lindl.

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. Erect terrestrial herb to 0.5 m tall in mossy shady places on ridge edge. Not common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4029.

Orchiodaceae

Plocoglottis bokorensis (Gagnep.) Seidenf.?

Gia Lai Province at elevation of about 700 m a.s.l. 31 May 2024, Nguyen Van Canh, AL3259.

Orchidaceae

Pomatocalpa maculosum (Lindl.) J.J.Sm.

Wild collected cultivated plant originated from Dak Lak Dong Province, Dak To District, dry semideciduous Dipterocarp forest at elevation about 600 m a.s.l. Cultivated in Kon Tum Province, Dak To Town by Mr. Nguyen Ta Ton.

01 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4083.

Orchidaceae

Pomatocalpa spicatum Breda

Gia Lai Province, K’bang District, dry primary and old secondary evergreen broad-leaved forest on lava rocks along rocky river at elevation 600-650 m a.s.l. Epiphyte in sgady places on river slope, Flowers yellowish. Common.

27 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL3993.

Orchidaceae

Acampe ochracea

Obtained from local collectors in northern Vietnam.

02 February 2025, Nguyen Van Canh, AL3818.

Orchidaceae

Tropidia curculigoides Lindl.

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 herb to 1 m tall in shady place. Not rare.

24 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL3934.

Orchidaceae

Vrydagzynea sp.

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. Creeping and ascending terrestrial herb among shady stream rocks. Flowers white with pink tint. Rare.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4037.

Orchidaceae

Malaxis ophrydis (J.Koenig) Ormerod

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 about 1200 m a.s.l. Terrestrial herb in shady slope along trail. Flowers yellow. Not common.

02 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4105.

Orchidaceae

Flickingeria angustifolia (Blume) A.D.Hawkes

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. Clustering epiphyte on tall mossy tree. Flowers light yellowish, lip with purple spot at center. Locally common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4258 (NHC063).

Orchidaceae

Anoectochilus roxburghii (Wall.) Lindl.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Terrestrial or lithophytic herb on shady slope. Leaves drk green with yellowish to pink nerves. Rare.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4297 (NHC099).

Orchidaceae

Peristylus maingayi (King & Pantl.) J.J.Wood & Ormerod

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 about 800 m a.s.l. Terrestrial on open road cut grassland. Flowers white. Common.

October 2023, Nguyen Van Canh, AL3306.

Orchidaceae

Peristylus maingayi (King & Pantl.) J.J.Wood & Ormerod

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 about 800 m a.s.l. Terrestrial on open road cut grassland. Flowers white. Common.

October 2023, Nguyen Van Canh, AL3306.

H. Gorenk.

Hort. Goetting. d. Friches. 1820