Herbarium LE - Specimens

Zingiberaceae

Etlingera elatior (Jack) R.M.Sm.

Wild collected plant originated presumably from southern Vietnam or Laos, flowered in 24 November 2024 in Ba Ria - Vung Tau, Chau Duc District, Suoi Rao Commune, private garden of Ms. Le Thi Nga.

24 November 2023, L. Averyanov L., Nguen Hoo Cuong, T. Maisak, AL2788.

All photos © L. Averyanov

Zingiberaceae

Alpinia nelumboides Nob.Tanaka, T.T.K.Van & V.Hoang

Lam Dong Province, Dam Rong District, open wetland at elevation of about 900 m a.s.l. Very common. Also common in Dak Lak, Quang Nam, Binh Thuan, and Quang Tri provinces.

1 March 2022, Nguyen Van Canh, AL2475.

All photos © - Nguyen Van Canh

Araceae

Typhonium hangiae V.D.Nguyen, D.D.Nguyen & V.C.Nguyen

Isotype

Quang Nam Province, Nong Son District, evergreen broad-leaved forest at elevation of 200-300 m a.s.l. along stream. Spathe dull brown. Not common.

21 January 2022, Nguyen Thi Hang 22.226. AL2474.

All photos © - Nguyen Van Canh

Theaceae

Camellia yokdonensis Dung bis & Hakoda

Dak Lak Province, Buon Ma Thuot Town Area, Dipterocarp forest at elevation of about 300-400 m a.s.l. Treelet to 3 m tall. Flowers red. Locally very common.

18 December 2022, Nguyen Van Canh, AL2471.

All photos © - Nguyen Van Canh

Asclepiadaceae

Hoya sp. (H. sp. nov., H. multiflora aff.)

Dak Lak Province, M’Drak District, Chu Mu Mountain, evergreen broad-leaved forest at elevation of about 900 m a.s.l. Flowers greenish. Very rare.

April 2023, Nguyen Van Canh, AL2470.

All photos © - Nguyen Van Canh

Orchidaceae

Habenaria medusa Kraenzl.

Wild collected plant obtained from street market in Son La Province. Flowers white.

2 October 2023 by Nguyen Van Canh, AL2469.

All photos © - Nguyen Van Canh

Orchidaceae

Cynorkis fastigiata Thouars

(=Cynorkis seychellarum Aver.)

Weed terrestrial tuberiferous plant in private orchid garden in Lam Dong Province, near Dalat Town. Flowers light pink.

15 June 2023 by Nguyen Van Canh, AL2468.

All photos © - Nguyen Van Canh

Naturalized from Comoros, Madagascar, Mauritius, Réunion, Seychelles

Orchidaceae

Peristylus densus (Lindl.) Santapau & Kapadia

Lam Dong Province, Da Lat Area, on shady roadcut in Pinus khesya forest at elevation of about 1500 m a.s.l., locally common. Flowers greenish.

14 August 2023 by Nguyen Van Canh, AL2467.

All photos © - Nguyen Van Canh

Orchidaceae

Eulophia sp.

Dak Lak Province, Lak District, evergreen forest at elevation of about 900 m a.s.l., not common. Flowers reddish.

21 May 2023 by Nguyen Van Canh, AL2465.

All photos © - Nguyen Van Canh

Theaceae

Camellia furfuracea (Merr.) Cohen-Stuart

Dak Lak Province, Lak District, evergreen forest at elevation of about 1200 m a.s.l., not common. Flowers light yellow green.

21 May 2023 by Nguyen Van Canh, AL2464.

All photos © - Nguyen Van Canh

Asclepiadaceae

Hoya fusca Wall.

Dak Lak Province, Lak District, evergreen forest at elevation of about 1200 m a.s.l., not common. Flowers light yellow green.

21 May 2023 by Nguyen Van Canh, AL2463.

All photos © - Nguyen Van Canh

Convallariaceae

Living plants were collected in Lam Dong Province, Lam Ha District, Hon Nga Mountain, evergreen broad-leaved forest at elevation of about 1200 m a.s.l. by Ly Ngoc Quan. Rare. Herbarium and photos prepared from these plants cultivated in Buon Ma Thuot Town (Dak Lak Province) by Nguyen Van Canh. Flowers globular, dark violet to almost black.

13 June 2023 by Nguyen Van Canh, AL2461.

All photos © - Nguyen Van Canh

Euphorbiaceae

Sauropus androgynus (L.) Merr.?

Dak Lak Province, Ea’Hleo District, evergreen forest at elevation of about 700 m a.s.l. Flowers bright red.

February 2023 by Nguyen Van Canh, AL2456.

All photos © - Nguyen Van Canh

Convallariaceae

Aspidistra sp.

Quang Nam Province, Nong Son District, evergreen forest along stream, at elevation of about 200 m a.s.l.

12 April 2023 by Nguyen Van Canh, AL2454.

All photos © - Nguyen Van Canh

Orchidaceae

Pomatocalpa tonkinense (Gagnep.) Seidenf.

Lam Dong Province, Di Linh District, wild collected plant obtained from Loc Bao San Garden.

9 March 2023 by Nguyen Van Canh, AL2453.

All photos © - Nguyen Van Canh

Convallariaceae

Peliosanthes graminifolius?

Dak Lak Province, Lac District, evergreen forest at elevation of about 1000 m a.s.l. Flowers almost black, locally common.

17 March 2023 by Nguyen Van Canh, AL2452.

All photos © - Nguyen Van Canh

Theaceae

Camellia sp.nov.?

Dak Lak Province, M’Drak District, Chu Mu Mountain, evergreen forest at elevation of about 1200 m a.s.l., treelet about 3 m tall, flowers yellow green.

2 September 2023 by Nguyen Van Canh, AL2451.

All photos © - Nguyen Van Canh

Melastomataceae

Medinilla assamica (C.B.Clarke) C.Chen

Quang Nam Province, Nong Son District, evergreen forest along stream at elevation about of 200 m a.s.l., rare.

22 July 2022, Nguyen Van Canh, AL2443.

All photos © - Nguyen Van Canh

Phallaceae

Aseroe rubra Labill.

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Terrestrial in shady wet place. Very rare.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2807.

All photos © - L. Averyanov

Begoniaceae

Begonia sp.

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Terrestrial creeping herb in shady place. Leaves uniform green. Occasional.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2769 (living specimens only).

All photos © - L. Averyanov

Theaceae

Gordonia axillaris (Roxb.) Endl.?

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Tree to 10 m tall along ridge top. Flowers white. Occasional.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2767.

All photos © - L. Averyanov

Rubiaceae

Argostemma sp.

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Creeping terrestrial herb in shady place. Locally common.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2766.

All photos © - L. Averyanov

Rubiaceae

Argostemma sp.

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Creeping terrestrial herb in shady place. Locally common.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2765.

All photos © - L. Averyanov

Hamamelidaceae

Rhodoleia championii Hook.

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Tree to 20 m tall. Flowers pink purple. Common. One of main dominant of forest.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2764.

All photos © - L. Averyanov

Podocarpaceae

Dacrydium elatum (Roxb.) Wall. ex Loudon

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Tree to 30 m tall. Common. Main co-dominant of the forest.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2762.

All photos © - L. Averyanov

Violaceae

Viola sp.

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Terrestrial rosulate herb in open grassy place alon road. Flowers blue violet. Common.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2761.

All photos © - L. Averyanov

Polygalaceae

Polygala tonkinensis Chodat⁣?

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Shrub to 2 m tall on top of ridge. Flowers yellowish with pink lip. Not rare.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2760.

All photos © - L. Averyanov

Melastomataceae

Phyllagathis sp.

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Terrestrial herb on shady steep slope. Flowers pink. Not common.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2758.

All photos © - L. Averyanov

Orchidaceae

Peristylus monticola (Ridl.) Seidenf.

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Terrestrial tuberiferous herb in open place on mossy steep road cut. Flowers white to light green. Locally common.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2757.

All photos © - L. Averyanov

Orchidaceae

Bulbophyllum pinicolum Gagnep.

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Creeping epiphyte on tall tree. Flowers entirely white. Very common.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2755.

All photos © - L. Averyanov

Orchidaceae

Nephelaphyllum tenuiflorum Blume

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Creeping terrestrial herb in shady place. Leaves grassy green with dark green tessellation. Locally common.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2753.

All photos © - L. Averyanov

Orchidaceae

Eria thao Gagnep.

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Creeping epiphyte on tall tree. Flowers yellow. Very common.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2752.

All photos © - L. Averyanov

Orchidaceae

Ceratostylis siamensis Rolfe ex Downie

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Clustering epiphyte on tall tree. Flowers white, lip yellow. Common.

All photos © - L. Averyanov

Orchidaceae

Trichotosia microphylla Blume

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Clustering epiphyte on tall tree. Flowers pure yellow. Common.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2748.

All photos © - L. Averyanov

Convallariaceae

Aspidistra subrotata Y.Wan & C.C.Huang

Kon Tum Province, Kon Plong District, Kon Chu Rang Nature Reserve near Mang Den Town. around point 14º602000 N 108º298525 E. Primary evergreen mixed and coniferous forest on granite with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Terrestrial herb with creeping underground rhizome in shady wet place. Leaves with small yellow marks. Flowers dirty pale purple, stigma hemi-spheric, white with dull purple marks. Locally common.

22 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2746.

All photos © - L. Averyanov

Geastraceae

Geastrum saccatum Fr.

Gia Lai Province, G’Bang District, Kon Chu Rang Nature Reserve, around point 14º30.324´ N 108º29.762´ E. Primary evergreen broad-leaved forest with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l.

Terrestrial in shady wet place. Not common.

21 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2806.

All photos © - L. Averyanov

Convallariaceae

Aspidistra subrotata Y.Wan & C.C.Huang (f. linearifolia)

Gia Lai Province, G’Bang District, Kon Chu Rang Nature Reserve, around point 14º30.324´ N 108º29.762´ E. Primary evergreen broad-leaved forest with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Terrestrial herb with creeping rhizome in shady place. Leaves linear, grassy uniform green. Flowers dirty purple, stigma white with dirty violet marks. Fruits dirty green with small dirty purple marks, roughly verrucose, globular to 2 cm in diameter. Locally very common.

21 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2744.

All photos © - L. Averyanov

Convallariaceae

Aspidistra subrotata Y.Wan & C.C.Huang

Gia Lai Province, G’Bang District, Kon Chu Rang Nature Reserve, around point 14º30.324´ N 108º29.762´ E. Primary evergreen broad-leaved forest with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Terrestrial herb with creeping rhizome in shady place. Leaves narrowly elliptic to elliptic, dark uniform green. Fruits dirty green with small dirty purple marks, smooth, oblate to 2.8 cm in diameter. Locally common.

21 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2743.

All photos © - L. Averyanov

Convallariaceae

Aspidistra subrotata Y.Wan & C.C.Huang

Gia Lai Province, G’Bang District, Kon Chu Rang Nature Reserve, around point 14º30.324´ N 108º29.762´ E. Primary evergreen broad-leaved forest with Dacrycarpus and Dacrydium at elevation about 1200 m a.s.l. Terrestrial herb with creeping rhizome in shady place. Leaves lanceolate to narrowly elliptic, grassy green, sometime with unclear yellowish spots. Flowers dirty purple, stigma white, or white with dirty purple marks. Locally very common.

21 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2742.

All photos © - L. Averyanov

Orchidaceae

Cymbidium lancifolium Hook.

Gia Lai Province, G’Bang District, Kon Chu Rang Nature Reserve, around point 14º30.324´ N 108º29.762´ E. Primary evergreen broad-leaved forest with Dacrycarpus and Dacrydium at elevation about 1000 m a.s.l. Terrestrial herb in shady place. Flowers light green, lip with brown-red marks. Locally very common.

21 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2731.

All photos © - L. Averyanov

Orchidaceae

Paphiopedilum rungsuriyanum O.Gruss, Rungruang, Chaisur. & Dionisio

Wild collected plant in private garden of Huynh Duc Thach (Dak Lak Province, Buon Ho Town) originated from Laos.

20 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2713.

All photos © - L. Averyanov

Taxodiaceae

Glyptostrobus pensilis K.Koch

Dak Lak Province, Krong Nang Distr., Ea Ho Municipality, Truong Ha Village, around point 13º13.737´ N 108º10.835´ E. Swamp forest (nature protected area) at elevation about 700 m a.s.l. Tree to 20 m tall, forest co-dominant.

20 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2726.

All photos © - L. Averyanov

Taxodiaceae

Glyptostrobus pensilis K.Koch

20 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2725.

All photos © - L. Averyanov