Herbarium LE - Specimens

Orchidaceae

Neuwiedia zollingeri Rchb.f.

Binh Dinh Province, Van Canh District, Canh Lien Municipality. Fractionally logged dense dry primary evergreen broad-leaved forest on steep mountain slopes composed by granite with quartzite at elevation 600-700 m a.s.l. Erect terrestrial herb on shady rocky stream slope. Fruits juicy, white. Occasional.

05 November 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3582.

Orchidaceae

Cryptostylis arachnites (Blume) Hassk.

Binh Dinh Province, Van Canh District, Canh Lien Municipality. Fractionally logged dense dry primary evergreen broad-leaved forest on steep mountain slopes composed by granite with quartzite at elevation 600-700 m a.s.l. Terrestrial herb in shady mossy place. Not common.

05 November 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3592.

Orchidaceae

Apostasia wallichii?

Binh Dinh Province, Van Canh District, Canh Lien Municipality. Fractionally logged dense dry primary evergreen broad-leaved forest on steep mountain slopes composed by granite with quartzite at elevation 600-700 m a.s.l. Erect terrestrial herb to 0.5 m tall on steep shady rocky slope along stream. Occasional.

05 November 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3594.

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

Orchyidaceae

Cymbidium aloifolium (L.) Sw.

Quang Binh Province, Le Thuy District, Kim Thuy Municipality. Secondary evergreen broad-leaved forest with bamboo on very steep river slopes composed by shaly limestone at elevation about 300 m a.s.l. around point 17º4’29’’N 106º43’5’’E. Epiphyte on tall tree. Occasional.

24 November 2024, Nguyen Huu Cuong, Phan Thanh Quyet, Duong Van Nam, L. Averyanov, T. Maisak, DCKNTNR144 (AL3718).

Orchidaceae

Bulbophyllum concinnum Hook.f.

Lam Dong Province, Bao Loc City Area, old secondary dry evergreen broad-leaved and mixed (with Pinus kesiya) submontane forest on granite at elevation about 1000 m a.s.l. on top of hill. Epiphyte on tall trees. Occasional. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1204 3 (living plant only).

Flowered in culture 12 December 2024, flowers odorless, white, apices of tepals an lip yellow orange, L. Averyanov, AL 1204 3.

Orchidaceae

Neogyna gardneriana Rchb.f.

Plant obtained from local dealers from north of Vietnam, Lai Chau Province. Photos made from plants in Nghiem Xuan Son garden in Dalat City in 27 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3403. Herbarium and 2 living plants.

Orchidaceae

Neogyna gardneriana Rchb.f.

Plant obtained from local dealers from north of Vietnam, Lai Chau Province. Photos made from plants in Nghiem Xuan Son garden in Dalat City in 27 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3403. Herbarium and 2 living plants.

Orchidaceae

Peristylus densus (Lindl.) Santapau & Kapadia

Lam Dong Province, Di Linh District, Gia Bac Village. Secondary evergreen broad-leaved and mixed forest (with Pinus kesiya) on granite on very steep slopes at elevation 1000-1100 m a.s.l. Terrestrial tuberiferous herb on wet grassy open road cut. Flowers light greenish. Locally common.

29 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3439.

Orchidaceae

Peristylus densus (Lindl.) Santapau & Kapadia

Lam Dong Province, Di Linh District, Gia Bac Village. Secondary evergreen broad-leaved and mixed forest (with Pinus kesiya) on granite on very steep slopes at elevation 1000-1100 m a.s.l. Terrestrial tuberiferous herb on wet grassy open road cut. Flowers light greenish. Locally common.

29 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3439.

Orchidaceae

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

Lam Dong Province, Di Linh District, Gia Bac Village. Secondary evergreen broad-leaved and mixed forest (with Pinus kesiya) on granite on very steep slopes at elevation 1000-1100 m a.s.l. Terrestrial tuberiferous herb on wet grassy open road cut. Flowers pure white. Not common.

29 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3440.

Orchidaceae

Apostasia wallichii Wall.

Lam Dong Province, Di Linh District, Gia Bac Village. Secondary evergreen broad-leaved and mixed forest (with Pinus kesiya) on granite on very steep slopes at elevation 1000-1100 m a.s.l. Terrestrial herb to 1 m tall on shady slope along small rocky stream. Locally common.

29 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3435.

Orchidaceae

Coelogyne ovalis?

Lam Dong Province, Di Linh District, evergreen forest on granite at elevation about 900 m a.s.l., 28 10 2024, Loc Bao Sang, Averyanov, Nguyen Van Canh, T. Maisak, AL3432.

Orchidaceae

Oberonia pachyrachis Rchb.f. ex Hook.f.

Lam Dong Province, Don Duong District, Thanh My Town area, secondary evergreen forest on granite along rocky stream at elevation about 1150 m a.s.l. Epiphyte on mossy trees. Locally common.

28 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3411.

Orchidaceae

Habenaria parageniculata Tang & F.T.Wang

Lam Dong Province, Don Duong District, Thanh My Town area, secondary evergreen forest on granite along rocky stream at elevation about 1150 m a.s.l. Terrestrial tuberiferous herb in secondary grassland and open shrubs. Flowers white. Occasional.

28 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3410.

Orchidaceae

Habenaria parageniculata Tang & F.T.Wang

Lam Dong Province, Don Duong District, Thanh My Town area, secondary evergreen forest on granite along rocky stream at elevation about 1150 m a.s.l. Terrestrial tuberiferous herb in secondary grassland and open shrubs. Flowers white. Occasional.

28 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3410.

Orchidaceae

Polystachya concreta (Jacq.) Garay & H.R.Sweet

Lam Dong Province, Di Linh District, Gia Bac Village. Secondary evergreen broad-leaved and mixed forest (with Pinus kesiya) on granite on very steep slopes at elevation 1000-1100 m a.s.l. Epiphyte. Not common.

29 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3443.

Orchidaceae

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3460.

Orchidaceae

Tropidia curculigoides Lindl.⁣

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. Terrestrial herb to 1 m tall in rather open place along forest margin. Not rare.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3462.

Orchidaceae

Eria spirodela Aver.

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. Adpressed lithophyte on mossy boulders on wet shady stream slope. Locally very common.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3463.

Orchidaceae

Eria muscicola?

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. Adpressed lithophyte on mossy boulders on wet shady stream slope. Occasional.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3464. Living plant only.

Orchidaceae

Apostasia odorata Blume

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. Terrestrial herb to 0.4 m tall. Occasional.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3467.

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

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 800–900 m a.s.l. around point 16º57.4 N 106º35.3 E. 10 November 2024, Nguyen Huu Cuong, Nguyen Van Ly, Phan Thanh Quyet, Duong Van Nam, Le Thi Phuong Thao, L. Averyanov, T. Maisak, DCKNTNR041.

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

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 800–900 m a.s.l. around point 16º57.4 N 106º35.3 E. 10 November 2024, Nguyen Huu Cuong, Nguyen Van Ly, Phan Thanh Quyet, Duong Van Nam, Le Thi Phuong Thao, L. Averyanov, T. Maisak, DCKNTNR042.

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

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. 11 November 2024, Nguyen Huu Cuong, Nguyen Van Ly, Phan Thanh Quyet, Duong Van Nam, Le Thi Phuong Thao, L. Averyanov, T. Maisak, DCKNTNR073.

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

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 800–900 m a.s.l. around point 16º57.4 N 106º35.3 E. 10 November 2024, Nguyen Huu Cuong, Nguyen Van Ly, Phan Thanh Quyet, Duong Van Nam, Le Thi Phuong Thao, L. Averyanov, T. Maisak, DCKNTNR038.

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

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 800–900 m a.s.l. around point 16º57.4 N 106º35.3 E. 10 November 2024, Nguyen Huu Cuong, Nguyen Van Ly, Phan Thanh Quyet, Duong Van Nam, Le Thi Phuong Thao, L. Averyanov, T. Maisak, DCKNTNR057.

Orchidaceae

Anthogonium gracile Lindl.

Lam Dong Province, Di Linh District, Gia Bac Village. Secondary evergreen broad-leaved and mixed forest (with Pinus kesiya) on granite on very steep slopes at elevation 1000-1100 m a.s.l. Terrestrial tuberiferous herb on grassy open road cut. Flowers pale yellow to pink. Not rare.

29 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3441.

Orchidaceae

Eria stricta Lindl.⁣

Vietnam, sine loc., 1995

L. Averyanov.

GN 95442 A7990

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

Orchidaceae

Calanthe ceciliae Rchb.f.⁣

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. Terrestrial rosulate herb in shady places. Flowers white, later light yellow. 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, AL3659.

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

Orchidaceae

Collabium chinense (Rolfe) Tang & F.T.Wang

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. Creeping terrestrial herb on steep shady rocky stream slope. Leaves uniform green. Not common.

10 November 2024, Nguyen Huu Cuong, Nguyen Van Ly, Phan Thanh Quyet, Duong Van Nam, Le Thi Phuong Thao, L. Averyanov, T. Maisak, AL3649.

Orchidaceae

Micropera vietnamensis Aver., Vuong & V.C.Nguyen

Herbarium prepared in 27 October 2024 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nghiem Xuan Son garden originated from Quang Binh Province, Minh Hoa District.

27 October| 2024, L. Averyanov, N.V. Canh, T. Maisak, AL3398.

Orchidaceae

Coelogyne ovalis?

Plant obtained from local dealers from north of Vietnam. Herbarium and photos made from plants in Nghiem Xuan Son garden in Dalat City in 27 October 2024, flowers pale yellow, lip with brown keels, fimbriate along margin, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3397.

Orchidaceae

Coelogyne ovalis?

Plant obtained from local dealers from north of Vietnam. Herbarium and photos made from plants in Nghiem Xuan Son garden in Dalat City in 27 October 2024, flowers pale yellow, lip with brown keels, ciliate along margin, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3396.

Orchidaceae

Calanthe ceciliae Rchb.f.

Lam Dong Province, Lam Ha District, evergreen broad-leaved submontane forest at elevation about 1000 m a.s.l. Terrestrial herb. Flowers white, lip with light yellow at center. Ly Ngoc Quan sine n. Herbarium specimen collected from cultivated plant. 26 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3391.

Orchidaceae

Cleisomeria lanatum?

Lam Dong Province, Lam Ha District, evergreen broad-leaved submontane forest at elevation about 1000 m a.s.l. Epiphyte on tall trees. Flowers yellow with purple red. Ly Ngoc Quan sine n. Herbarium specimen collected from cultivated plant. 26 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3390.

Orchidaceae

Abdominea minimiflora (Hook.f.) J.J.Sm.

Dak Lak Province, M Drak District, Ch Mu Mountain, evergreen forest on granite along stream at elevation of about 500 m a.s.l., locally very common.

Nguyen Van Canh, 25 October 2024, AL 3380.

Orchidaceae

Dendrobium dantaniense Guillaumin

Lam Dong Province, Lam Ha District, evergreen broad-leaved submontane forest at elevation about 1000 m a.s.l. Epiphyte on tall trees. Flowers pale yellow, lip pale orange. Ly Ngoc Quan sine n. Herbarium specimen collected from cultivated plant. 26 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3389.

Orchidaceae

Spiranthes sinensis (Pers.) Ames

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. Erect terrestrial herb in wet grassland along small stream. Flowers pure white. Not common.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3475.

Orchidaceae

Peristylus densus (Lindl.) Santapau & Kapadia⁣

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. Terrestrial tuberiferous herb in open place along forest margin. Occasional.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3474.

Orchidaceae

Dendrobium roseiodorum Sathap., T.Yukawa & Seelanan

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. Epiphyte on tall tree. Flowers fragrant, white, lip with orange center and reddish nerves. Rare.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3472.

Orchidaceae

Coelogyne ovalis?

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. Epiphyte on tall tree. Flowers pale yellow, keels on lip pale brown. Common.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3471.

Orchidaceae

Dendrobium uniflorum Griff.

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. Epiphyte on tall tree. Not common.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3470.

Orchidaceae

Bulbophyllum laxiflorum (Bl.) Lindl. (Desmosanthes sect.)

Plant obtained from local dealers of Lai Chau Province. Herbarium and photos made from plants in Nghiem Xuan Son garden in Dalat City in 27 October 2024, flowers pure white, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3394.

Orchidaceae

Sarcoglyphis smithianus (Kerr) Seidenf.?

Plant obtained from local dealers from Laos. Herbarium and photos made from plants in Nghiem Xuan Son garden in Dalat City in 27 October 2024, flowers white with purple tint, lip purple, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3395.

Orchidaceae

Adenoncos vesiculosa Carr

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. Miniature epiphyte on mossy branches. Not common.Occasional.

30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3509.

Orchiodaceae

Corybas annamensis Aver.

Lao Cai Province, Bat Xat District, Y Ty commune, evergreen broad-leaved forest on granite at elevation of about 2000 m a.s.l.

14 June 2024, [Phu Xa Be] Truong Ba Vuong, Nguyen Van Canh, AL3252 (photo only).

Orchidaceae

Corybas annamensis Aver.

Lam Dong Province, Bidoup Mountains.

Бидуп, верхнегорный лес с Keteleeria evelyniana в массиве Бидуп, 1600 м над ур. м., 12°10'58.96" 108°41'15.63", спирт, силикагель, живой, 04.07.2024, Иван Крупский 061.

Det. Ivan Krupsky, L. Averyanov 20 10 2024.

Orchidaceae

Corybas annamensis Aver.

Lam Dong Province, Bidoup Mountains.

Бидуп, верхнегорный лес с Keteleeria evelyniana в массиве Бидуп, 1600 м над ур. м., 12°06'50.41" 108°58'54.14", спирт, силикагель, живой материал, 01.07.2024, Иван Крупский 045.

Det. Ivan Krupsky, L. Averyanov 20 10 2024.

Orchidaceae

Collabium chloranthum (Gagnep.) Seidenf.

Lam Dong Province, Bidoup Mountains.

Бидуп, верхнегорный лес по дороге на вершину Бидуп, 1600-2200 м над ур. м., 12°06'02.36" 108°39'32.45", спирт, силикагель, гербарий, живой материал, 06.07.2024, Иван Крупский 086.

Det. Ivan Krupsky, L. Averyanov 20 10 2024.