Herbarium LE - Specimens

Orchidaceae

Bulbophyllum putidum J.J. Sm. ( = B. fascinator (Rolfe) Rolfe)

Lam Dong Province, Lam Ha District, evergreen broad-leaved submontane forest at elevation about 1000 m a.s.l. Creeping epiphyte on tall trees. Flowers light pale yellowish, finely dotted with purple-brown dots, pale white to violet. Ngo Quang Dang sine n. Photos made from cultivated plant. 28 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1215.6 (photos only).

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum flabellum-veneris (J.Koenig) Aver.

Lam Dong Province, Lam Ha District, evergreen broad-leaved submontane forest at elevation about 1000 m a.s.l. Clustering epiphyte on tall trees. Flowers light pale reddish-brown. Ngo Quang Dang sine n. Photos made from cultivated plant. 28 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1215.5 (photos only).

Orchidaceae

Bulbophyllum corallinum Tixier & Guillaumin

Lam Dong Province, Lam Ha District, evergreen broad-leaved submontane forest at elevation about 1000 m a.s.l. Clustering epiphyte on tall trees. Flowers light yellowish, lip orange-red. Ngo Quang Dang sine n. Photos made from cultivated plant. 28 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1215.4 (photos only).

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum retusiusculum Rchb.f.

Lam Dong Province, Lam Ha District, evergreen broad-leaved submontane forest at elevation about 1000 m a.s.l. Clustering epiphyte on tall trees. Flowers light yellowish with purple striation. Ngo Quang Dang sine n. Photos made from cultivated plant.

28 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1215.3 (photos only).

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum umbellatum Lindl.

Lam Dong Province, Lam Ha District, evergreen broad-leaved submontane forest at elevation about 1000 m a.s.l. Clustering epiphyte on tall trees. Flowers light dull yellowish-brown. Ngo Quang Dang sine n. Photos made from cultivated plant. 28 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1215.2 (photos only).

Orchidaceae

Bulbophyllum sp. nov.?

Lam Dong Province, Lam Ha District, evergreen broad-leaved submontane forest at elevation about 1000 m a.s.l. Creeping epiphyte on tall trees. Flowers yellowish, not widely opening, lip with red in center. Ngo Quang Dang sine n. Herbarium specimen collected from cultivated plant.

28 October 2019,

L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1215.

Orchidaceae

Trichotosia dalatensis (Gagnep.) Seidenf.

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 tree. Flowers pale yellow-orange, lip pale brown. Occasional. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1206.1.

Orchidaceae

Thrixspermum fragrans Ridl.

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 in shady place. Flowers pale yellow. Occasional. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1206.

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum catenarium Ridl.?

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. Adpressed epiphyte on old tree in shady place. Not rare. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1205.2.

Orchidaceae

Eria muscicola Lindl.?

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. Adpressed epiphyte on old tree in shady place. Occasional. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1205.1.

Orchidaceae

Acriopsis javanica Reinw. ex Blume

Lam Dong Province, Bao Loc City Area, coffee plantation among 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 cultivated old coffee trees in shady place near stream. Occasional. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1204.5 (photo only).

Polypodiaceae s.l. Dipteridaceae

Dipteris chinensis Christ

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. Terrestrial fern with fronds to 1.5 m tall on steep wet shady road cut. Not common. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1204.4 (photo only).

FLORA OF VIETNAM

Orchidaceae

Chiloschista exuperei (Guillaumin) Garay

Lam Dong Province, Bao Loc City Area, coffee plantation among 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 cultivated old coffee trees in shady place near stream. Locally common.

27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1204.3 (photo only).

FLORA OF VIETNAM
Orchidaceae
Dendrobium roseiodorum Sathap. & T.Yukawa & Seelanan

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, often on Pinus trees. Flowers white, lip with yellow center. Not common. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1204.1 (photo only).

Orchidaceae

Dendrobium suzukii T. Yukawa

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, often on Pinus trees. Flowers dull yellow, lip with bright red center. Occasional. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1204 (living plants only).

Orchidaceae

Coelogyne assamica Linden & Rchb.f.

Lam Dong Province, Don Duong District, old secondary dry evergreen broad-leaved and mixed (with Pinus kesiya) submontane forest on shale at elevation 1000-1100 m a.s.l. along rocky stream. Epiphyte on tall pine tree. Not rare. 26 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1198.1.

Orchidaceae

Spathoglottis affinis de Vriese

Dak Nong Province, Dak Song District, Nam Nung Protected Area, dry evergreen broad-leaved submontane forest on basalt and sandstone at elevation 800-900 m a.s.l. Terrestrial herb in open sandy place among exposed rocks. Flowers yellow. Not rare. 25 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1179.

Orchidaceae

Pennilabium struthio Carr?

Gia Lai Province, K’Bang District, Kon Chu Rang Nature Reserve, evergreen broad-leaved forest at elev. 700-800 m a.s.l. Epiphyte on old mossy tree. Not common. Flowers yellowish, lip with dark purple spot at middle.

15 June 2019, Nguyen Van Canh, AL 1144 (living plant only).

Photo in cult 25 10 2019 L. Averyanov.

Orchidaceae

Cleisostoma paniculatum (Ker Gawl.) Garay

Lam Dong Province, Di Linh District, evergreen broad-leaved forest at elev. about 800 m a.s.l. Epiphyte on old mossy tree. Very common. 23 October 2019, Nguyen Van Canh, AL 1143.

Orchidaceae

Cymbidium sangii “longiheila” sp. nov.

Lam Dong Province, Di Linh District, evergreen broad-leaved forest at elevation 800-900 m a.s.l. Terrestrial herb. Locally common. 22 October 2019, Nguyen Van Canh, AL 1134. Flowering time July - November.

Species nov. ( close to C. munronianum aff.)?

Orchidaceae

Lam Dong Province, Di Linh District, evergreen broad-leaved forest at elev. about 800 m a.s.l. Epiphyte on old mossy tree. Rare. 23 October 2019, Nguyen Van Canh, AL 1142.

Orchidaceae

Vrydagzynea formosana Hayata⁣.

Khanh Hoa province, Hon Ba nature reserve, 21 June 2019, Truong Ba Vuong, Tu Bao Ngan, Mang Van Lam, BV 408. Terrestrial orchid, rare. Somewhat close to V. albida.

Det. Averyanov, Leonid Vladimirovich at 08.05.2021.

Orchidaceae

Myrmechis urceolata Tang & K.Y. Lang

Lao Cai Province, Fansipan Mt., 23 June 2019, Truong Ba Vuong, Nguyen Thanh Luan, sine no. 04, AL 1237.

Orchidaceae

Corybas himalaicus Schltr.

Lao Cai Province, Fansipan Mt., 23 June 2019, Truong Ba Vuong, Nguyen Thanh Luan, sine no. 11, AL 1244.

Orchidaceae

Neottianthe secundiflora (Kraenzl.) Schltr.

Lao Cai Province, Fansipan Mt., 23 June 2019, Truong Ba Vuong, Nguyen Thanh Luan, sine no. 06, AL 1239.

Orchidaceae

Liparis pumila Aver.

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23º04ʹ38.6ʺN 104º56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved mossy very humid forest. Epiphyte on tall mossy tree. Occasional. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900.5.

Herbarium specimen prepared in10.12.2019, L. Averyanov, flowers entirely light green. Photos.

Orchidaceae

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

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Chin Chu Lin village, around point 23º05ʹ13.5ʺN 104º48ʹ30.2ʺE, rocky outcrops on steep rocky slopes composed with eroded karstic limestone at elevation 1750–1950 m a.s.l. Highly degraded remnants of primary evergreen broad-leaved very humid forest. Epiphyte on mossy tree. Not common. 20 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1050.1. Herbarium specimen prepared in 26.11.2019, flowers odorless, pure white. Averyanov L. Photos.

Orchidaceae

Calanthe tricarinata Lindl.

Lao Cai Prov., Fansipan Mt., 22 June 2019, Truong Ba Vuong, Nguyen Thanh Luan, sine no. 01, AL 1234.

Orchidaceae

Tsaiorchis keiskeoides (Gagnep.) X.H.Jin, Schuit. & W.T.Jin⁣.

Lao Cai Province, Fansipan Mt., 23 June 2019, Truong Ba Vuong, Nguyen Thanh Luan, sine no. 02, AL 1235.

Det. Averyanov, Leonid Vladimirovich at 20.07.2020.

Orchidaceae

Liparis rivularis Aver.

Lao Cai Province, Fansipan Mt., 23 June 2019, Truong Ba Vuong, Nguyen Thanh Luan, sine no. 03, AL 1236.

Orchidaceae

Hancockia uniflora Rolfe

Lao Cai Province, Fansipan Mt., 24 June 2019, Truong Ba Vuong, Nguyen Thanh Luan, sine no. 08, AL 1241.

Orchidaceae

Epigeneium chapaense Gagnep.

Lao Cai Province, Fansipan Mt., 24 June 2019, Truong Ba Vuong, Nguyen Thanh Luan, sine no. 09, AL 1242.

Orchidaceae

Liparis tenuis Rolfe ex Downie

Lam Dong Province, near Da Lat Town, Voi Mountain (Nui Voi), epiphyte on small branch on canopy margin.

15 August 2018, Truong Ba Vuong, Ngo Quang Dang, BV 447.

Leaf apex shortly mucronate; pseudobulbs slightly flat, ovate. Inflorescence erect, floral bract shorter than pedicel (plus ovary), labellum brown one small mucronate on tip of labellum, base with a pair of erect calli.

FLORA OF VIETNAM

Orchidaceae

Cheirostylis serpens Aver.

Ha Giang province, Quan Ba district, Forest in Tung Vai commune (Tùng Vài), 31 October 2019, Truong Ba Vuong, Bui Van Huong, BV 440.

Epiphyte on small tree branches.

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum sp. (C. careyanum aff.)

Ha Giang province, Quan Ba district, Forest of Dong Ha commune, 25 October 2019, Truong Ba Vuong, Bui Van Huong, Vang Di Thao, BV 434.

Orchidaceae

Coelogyne sp.

Son La province, Pha Din Pass, 5 October 2019, Truong Ba Vuong, Bui Van Huong, BV 427. Inflorescence from the base of mature pseudobulbs, labellum mid lobe retuse-bilobed, the side lobes nearly touching the mid lobe, 3 lamellae on disc not undulate.

Orchidaceae

Bulbophyllum putidum (Teijsm. & Binn.) J.J. Sm.

Dak Lak Province, Buon Don District, Yok Don National Park, Krong Na Commune. Dry open semi-evergreen Dipterocarp forest. Creeping epiphyte on tall tree. Occasional. 20.04.2019, Chu Xuan Canh, Nguyen Hoang Tuan, s.n.

FLORA OF LAOS

Orchidaceae

Bulbophyllum bisetoides Seidenf.

Vientiane prov., Vang Vieng distr., Patang village, around point 19°04'15.6''N 102°24'33.2''E. Secondary broad-leaved semi-deciduous dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. about 670 m a.s.l. Creeping epiphyte in shady place. Occasional. LA-VN 1601 23 March 2017 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh. Flowered in November 2019, L. Averyanov. LA-VN 1601.1

Orchidaceae

Paphiopedilum henryanum Braem

Ha Giang Prov., Quan Ba Distr., Quan Ba Village street market. Wild collected lithophytic rosulate sold as an ornamental plant. Median tepal yellowish with maroon spots, lip punk-purple. Almost extinct in the nature in the area. 13 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1594.

Orchidaceae

Dendrobium moniliforme (L.) Sw.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Epiphyte on old mossy trees along river. Flowers white, lip with dull yellowish center. Occasional. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1436.