Гербарий БИН РАН - Образцы

FLORA OF VIETNAM

Orchidaceae

Oberonia integerrima Guillaumin

Wild collected plant cultivated by Mr Do Phu Thinh in private garden in Kon Tum Town, collected in Kon Tum Province, Ngoc Lin Mountains, at elevations 800-2400 m a.s.l. AL 141 2 December 2015 L.Averyanov, T.Maisak. 3 living plants.

Herbarium prepared in 9 August 2020, flowers green, L. Averyanov, T. Maisak, AL 141.1.

Hin Nam No Nature Protected Area

Orchidaceae

Laos, Khammoune prov., Boualapha distr., Nong Seng village, Vang Phae Lay mountain, around point 17°31'02.7"N, 105°47'17.2"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-530 m a.s.l. Eiphyte on tall trees. Common.

11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 912.

Herbarium and photos prepared in 15 August 2020, tepals white finely speckled with light purple, lip light purple, L. Averyanov, T. Maisak, AL 912.3

Orchidaceae

Dak Lak Province, Chu Mu Mt., terrestrial creeping herb at elevation 800–1300 m a.s.l. Not common. October 2019, Nguyen Van Canh, AL 1162.

Herbarium and photo prepared in 15 August 2020, sepals pale olive greenish with 1-3 dull purple nerves, lip white with purple nerves and 3 purple keels on epichile, column white. Anthers light purple, L. Averyanov, T. Maisak, AL 1162.1

FLORA OF LAOS

Hin Nam No Nature Protected Area

Orchidaceae

Luisia morsei Rolfe

Laos, Khammoune prov., Boualapha distr., Nong Seng village, Chanh Daeng mountain, around point 17°31'11.1"N, 105°46'41.4"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 400-600 m a.s.l. Epiphyte on tall tree near mountain top. Tepals dull yellow, lip brown-purple. Not common. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 961.2.

Photos and herbarium prepared in 18 August 2020, sepals and petals light yellowish, lip dark purple brown, anther light yellow, L. Averyanov, T. Maisak.

FLORA OF VIETNAM

Orchidaceae

Cleisostoma fuerstenbergianum Kraenzl.

Plant obtained from street market in Buon Ma Thuot City, all plants originated from Dak Lak province, with no data on exact locations. 19 October 2017, L. Averyanov, T. Maisak, N. Duy, AL 346.

Fl. in cult. 18 August 2020, L. Averyanov, T. Maisak, sepals and petals dark purple brown, lip white, side lobes yellowish, column and anther yellow. AL 346.1.

FLORA OF LAOS

Orchidaceae

Eria eriopsidobulbon C.S.P.Parish & Rchb.f.

Houphan Prov., Xon Distr., Nong Hua Pa Noi village, around point 20°13'02.1''N 103°24'23.3''E. Primary and secondary broad-leaved evergreen forest on very steep rocky mountain slopes composed by shaly limestone at elev. 1100-1200 m a.s.l. Epiphyte on tall trees. Flowers buds yellow. Locally very common.

LA-VN 1229 / TM 1293 11 April 2015

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

Photos and herbarium prepared in 18 August 2020, flowers yellowish, petals with 3 pale purple nerves, lip light yellow, column and anther white to light yellowish, L. Averyanov, T. Maisak, LA-VN 1229.1 TM 1293.

FLORA OF VIETNAM

Orchidaceae

Thelasis micrantha J.J. Sm.?

Lam Dong Province, Bidoup Nui Ba National Park, Bidoup Mountains, primary evergreen broad-leaved forest at elev. about 1900 m a.s.l. Epiphyte and lithophyte. Not common. June 2019, Nguyen Van Canh, AL 1118.

Orchidaceae

Peristylus lacertifer (Lindl.) J.J.Sm.

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 to 1 m tall in open swamp grassy wetland. Locally abundant. 25 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1176.

Begoniaceae

Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Lithophytic and terrestrial ephemeroid herb in. Not common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1575a.

Herbarium and photos prepared in 28 August 2020, L. Averyanov, T. Maisak, VR 1575.1. Rhizome very short fleshy white, petioles light pale pink, leaves above dark green with many irregular silvery marks, below pale greenish to almost white irregularly marked with purple, tepals white or white with very light purple tint, anther and stigma bright yellow, fruits grassy green with 3 triangular wings, median twice larger than two others.

All photos © L. Averyanov

Begoniaceae

Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Lithophytic and terrestrial ephemeroid herb in. Not common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1575a.

Herbarium and photos prepared in 28 August 2020, L. Averyanov, T. Maisak, VR 1575.1. Rhizome very short fleshy white, petioles light pale pink, leaves above dark green with many irregular silvery marks, below pale greenish to almost white irregularly marked with purple, tepals white or white with very light purple tint, anther and stigma bright yellow, fruits grassy green with 3 triangular wings, median twice larger than two others.

All photos © L. Averyanov