Herbarium LE - Specimens

Orchidaceae

Platanthera sp.?

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 and evergreen secondary shrubs. Terrestrial tuberiferous herb on open grassy slope. Not common. 20 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1081.

Orchidaceae

Vanda brunnea Rchb.f.

Lam Dong Province, photos made from plant cultivated in private garden in Dalat City and originated from Lai Chau Province, 28 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1222.1 (Photo only).

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

Kon Tum Province, Konplong, Mang Den, Ngoc Linh Mt., 21 October 2017, Nguyen Ta Ton, L. Averyanov, T. Maisak, AL 367.

Flowered in cult. in 20 May 2021. Flowers odorless, pale yellow-orange, lip inside with white farinose cover, column and anther white. Photos. L. Averyanov, T. Maisak, AL 367.

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Oberonia khuongii Aver. & V.C. Nguyen

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 small trees in shady place. Not rare. 25 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak.

Southern Vietnam, Dak Nong province, Dak Song district, evergreen broad-leaved forest, about 700 m a.s.l., epiphyte, common, flowers reddish-pink, lip center red,

15 June 2017, Nguyen Van Canh, AL 437.

d-EXSICCATES OF VIETNAMESE FLORA 0332 / AL 437 © L. Averyanov & N.V. Canh

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

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.

FLORA OF VIETNAM

Orchidaceae

Geodorum terrestre (L.) Garay

Vietnam, sine location, 9 May 2021, Pham Thi Thanh Dat, s.n.

Det.: L. Averyanov

All photos © - Pham Thi Thanh Dat

Orchidaceae

Stereosandra javanica Blume

Vietnam, sine location, 9 May 2021, Pham Thi Thanh Dat, s.n.

Det.: L. Averyanov

All photos © - Pham Thi Thanh Dat

Orchidaceae

Phaius longicornu Guillaumin

Dak Lac Province, Chu Yang Sin National Park, at elevation about 900 m a.s.l., 2016, wild collected plant cultivated in private N.V. Canh garden, 19 May 2021, N.V. Canh s.n.

All photos © - Nguyen Van Canh

Orchidaceae

Binh Dinh Province, at elevation 500 m a.s.l.

18 May 2021, Nguyen Van Canh, s.n.

All photos © - Nguyen Van Canh

Orchidaceae

Cyrtosia javanica Blume

Quang Tri Province, Huong Hoa District, Huong Son Commune, along stream slope composed with stratified solid shale, around point 16°50'43.5"N 106°42'33.4" E, about 200 m a.s.l., 15 May , 2021, Tuan Anh Le, LTA 1102 (herbarium specimen housed in VNMN Herbarium).

All photos © - Tuan Anh Le