Гербарий БИН РАН - Образцы

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.

FLORA OF VIETNAM

Orchidaceae

Cheirostylis serpens Aver.

Ha Giang Prov., Quan Ba Distr., Ta Van Commune, Can Ho Village, around point 23.03513ºN 104.87016ºE, steep rocky mountain slopes composed of eroded limestone at elevation 1100–1250 m a.s.l. near mountain top. Secondary evergreen broad-leaved humid forest. Epiphyte on old mossy tree in shady place. Flowers white, lip with green spot at center. Very rare.

9 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1475.

Orchidaceae

Stereochilus erinaceus (Rchb.f.) Garay

Ha Giang province, Quang Ba district, Nghia Thua commune, 25 May 2019, Truong Ba Vuong, Vang Di Thao, BV 398. Sepals not densely papillose hairs, only few at base from middle, or sometimes glabrous. Petals margin erose. Labellum side lobes also broader (in compare with Seidenfaden Orchid genera Thailand xiv) column margin at base slightly erose. Pollinia 2? (the genus should be 4?)

Orchidaceae

Cleisocentron klossii (Ridl.) Garay

Lam Dong Province, Dalat City area, 12.04.2019, Truong Ba Vuong, AL 498.

Orchidaceae

Bulbophyllum repens Griff.

Laos, Champasak province, Bolaven Plateau, road Paksong - Ban Houay Kong, 1170 m a.s.l., N15,14.191 E106,25.694, epiphyte in canopy of tall tree. 26 November 2015, E. Konstantinov et al., AL 172 / K-394. Living plant, photo.

Flowered in November 2019, L. Averyanov AL 172 / K-394.1

FLORA OF LAOS

Hin Nam No Nature Protected Area

Orchidaceae

Bulbophyllum retusiusculum Rchb.f. Laos,

Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes at summit of Phou Chuang (Poujeuang) Mt. around point 17°35'00.3"N, 105°47'35.6"E. Primary evergreen mixed and coniferous dense wind-formed forest at elev. 1000-1400 m a.s.l. Epiphyte on mossy tree on mountain top. Common. 4 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 681.

Flowered in November 2019, L. Averyanov, AL 681.1

Orchidaceae

Bulbophyllum abbrevilabium Carr

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. Epiphyte on tall tree. Flowers yellowish-brown, lip and palea black. Occasional. 25 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1183.

FLORA OF VIETNAM

Orchidaceae

Cleisostoma paniculatum (Ker Gawl.) Garay?

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 1207.

Orchidaceae

Habenaria parageniculata Tang & F.T. Wang

Lam Dong Province, Dalat City Area, Datanla Waterfall, secondary coniferous forest and woodlands with Pinus kesiya on granite at elev. 1400-1500 m a.s.l. Tuberiferous terrestrial ephemeroid herb on steep grassy road cut. Flowers entirely white. Rare. 29 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1223.

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 with strong unpleasant smell, dirty purple, median sepal with white margin. Phan Trong Quyet, sine n. Herbarium specimen collected from cultivated plant. 28 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1214.

Orchidaceae

Pholidota convallariae Hook.f.

Dak Lak, Chu Yang Sin Mt., primary evergreen broad-leaved forest at elev. about 1700 m a.s.l. along stream. Epiphyte and lithophyte. Flowers white, Locally very common. 18 May 2019, Nguyen Van Canh, AL 1116.

Orchidaceae

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

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. Epiphyte on mossy trees. Flowers yellow. Common. 25 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1178.

Orchidaceae

Cleisocentron klossii (Ridl.) Garay

Dak Lak Province, Chu Mu Mt., evergreen broad-leaved forest at elevation about 1300 m a.s.l. Epiphyte on tall trees. Very common on mountain top. April 2019, Nguyen Van Canh, AL 1138.

Orchidaceae

Dendrobium congianum Aver.

Kon Tum Province, Ngoc Linh Mountains, evergreen broad-leaved forest on granite at elevation about 1500 m a.s.l. Epiphyte on tall trees. Flowers white. Ta Ton collected for Phan Trong Quet. Herbarium specimen collected from cultivated plant. 28 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1211.

Orchidaceae

Dendrobium bilobulatum Seidenf.

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 tree. Flowers white, lip with yellow spot at center. Not rare. 26 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1195.

Orchidaceae

Nervilia appressifolia sp. nov.

Dak Lak Province, Buon Don District, Yok Don National Park, open dry Dipterocarp forest and woodlands with dense low bamboo, at elevation 300-400 m a.s.l., terrestrial ephemeroid tuberiferous herb with prostrate leaves in open wet place, very rare, found in one location. 24 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1167.

Orchidaceae

Eria tenuiflora Ridl.

Lam Dong Province, Di Linh District, evergreen broad-leaved forest at elev. 700-800 m a.s.l. Epiphyte on tall tree. Not common. June 2019, Nguyen Van Canh, AL 1130.

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum luanii Tixier

Dak Lak Province, Chu Mu Mt., evergreen broad-leaved forest at elevation about 1300 m a.s.l. Epiphyte on tall trees. Common.

April 2019, Nguyen Van Canh, AL 1135.

Orchidaceae

Nervilia sp.

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. Terrestrial tuberiferous herb on very steep river slope. Locally common. 26 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1202.

Orchidaceae

Singchia malipoensis Z.J. Liu & L.J. Chen

N. Vietnam, Lai Chau Province, broad-leaved limestone forest. Plant collected by local collector for Loc Bao Sang, who cultivated plant in Lam Dong, Di Linh Town. 26 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1187.

Orchidaceae

Coelogyne ridleyi Gagnep.

Dak Lak Province, Chu Mu Mt., evergreen broad-leaved forest at elevation about 1300 m a.s.l. Epiphyte on tall trees. Very common. April 2019, Nguyen Van Canh, AL 1136.

Orchidaceae

Schoenorchis sp. nov.? S. gemmata aff.

Lam Dong Province, Lam Ha District, evergreen broad-leaved submontane forest at elevation about 1000 m a.s.l. Epiphyte on tall trees. Flower buds white with purple tint. Ngo Quang Dang sine n. 28 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1221 (living plant only). Fl. 10.11.2019, L. Averyanov, AL 1221.

Orchidaceae

Doritis pulcherrima Lindl.

Quang Nam Prov., Dai Loc Distr., Dai Hong municipality, environs of Dai Hong town around point 15°49’44”N 107°57’19”E. Remnants of primary and secondary dry broadleaved evergreen forest on rocky sandy uplifted plateau composed with eroded sandstone at elev. about 550 m a.s.l. Terrestrial herb on exposed mossy rocky outcrops. Locally common. CPC 3578 21 May 2011 Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

Flowered in Hanoi Hiep Garden, November 2019, N.T. Hiep, CPC 3578.1

Orchidaceae

Coelogyne pallens 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, lip with 2 pale brownish keels. Occasional. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1205.

Orchidaceae

Nephelaphyllum pulchrum Blume

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 creeping herb in shady place. Leaves pale green to pale gray-brownish above mottled with dark green unclear spots, dark purple-violet below. Not rare.

25 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1185.

Orchidaceae

Eria pannea 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. Creeping epiphyte on tall trees. Common. 27 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1209.

Orchidaceae

Gastrochilus hainanensis Z.H. Tsi?

Dong Nai Province, Nam Cat Tien District, Cat Tien National Park, Dipterocarp semideciduous forest and woodlands at elev. 200-400 m a.s.l. Epiphyte. Flowers white, lip with yellow center. Common. 23 October 2019, Nguyen Van Canh, AL 1166. Fl. 12.11.2019, L. Averyanov, photos, AL 1166

Orchidaceae

Eria yanshanensis S.C. Chen

Lai Chau Province, street market. June 2019, Nguyen Van Canh, AL 1126.

Orchidaceae

Vrydagzynea formosana Hayata⁣.

Lam Dong Province, Di Linh District, evergreen broad-leaved forest at elev. about 900 m a.s.l. Creeping terrestrial herb. Occasional. May 2019, Nguyen Van Canh, AL 1103.

Det. Averyanov, Leonid Vladimirovich at 08.05.2021

Orchidaceae

Eria corneri Rchb.f.

Lam Dong Province, Di Linh District, evergreen broad-leaved forest at elev. about 900 m a.s.l. Epiphyte. Occasional. May 2019, Nguyen Van Canh, AL 1102.

Orchidaceae

Dendrobium bellatulum Rolfe

Lam Dong Province, Bidoup Nui Ba National Park, Bidoup Mountains, open coniferous forest and woodlands with Pinus kesiya at elev. about 1600 m a.s.l. Epiphyte on tall tree. Locally common. June 2019, Nguyen Van Canh, AL 1120.

Orchidaceae

Bulbophyllum clandestinum Lindl.

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. Epiphyte in shady place in swamp forest along stream. Not rare. 25 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1177.

Orchidaceae

Thrixspermum centipeda Lour.

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. Epiphyte in shady place. Common. 25 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1182.