Herbarium LE - Specimens

Rutaceae

Evodia sp.

Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on steep rocky slopes composed by white crystalline marble-like highly eroded limestone near Dau Dang Waterfall of Nang River around point 22º27’09’’N 105º34’16’E at elev. of about 150 m a.s.l. Small tree or shrub to 3 m tall in open place along diver. Common.

20 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2328.

Sambucaceae

Sambucus javanica Reinw. ex Blume

Bac Kan Province, Ba Be District, Nam Mau Commune, Nam Dai Village. Dry evergreen broad-leaved forest on steep rocky slopes composed by white to gray crystalline marble-like limestone around point 22º25’20’’N 105º35’03’E at elev. of about 650 m a.s.l. Shrub to 3 m tall in open place along stream. Flowers yellow. Common in populated area.

18 October 2023. Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2320.

Scrophulariaceae

Pedicularis evrardii Bonati

Lam Dong Province, Lac Duong District, Bidoup Nui Ba National Par, southern slopes of Bidoup Mountain about 5 km to the south from Bidoup peak around point 12º04.076’N 108º38.927E. Open grassy Pinus kesiya forest and woodlands at elevation about 1900 m a.s.l. Terrestrial herb to 15 cm tall. Flowers pink to purple. Locally common.

08 November 2023, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak, AL2496 (BD 003).

Scrophulariaceae

Pedicularis evrardii Bonati

Lam Dong Province, Lac Duong District, Bidoup Nui Ba National Par, southern slopes of Bidoup Mountain about 5 km to the south from Bidoup peak around point 12º04.076’N 108º38.927E. Open grassy Pinus kesiya forest and woodlands at elevation about 1900 m a.s.l. Terrestrial herb to 15 cm tall. Flowers pink to purple. Locally common.

08 November 2023, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak, AL2496 (BD 003).

Selaginellaceae

Selaginella sp.

Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone along lake shore on point 22º24’58’’N 105º36’48’E at elev. of about 250 m a.s.l. Lithophytic herb on vertical shady rocks. Leaves dull brown. Not common.

29 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2358.

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.

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.

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.

Taxodiaceae

Glyptostrobus pensilis K.Koch

Dak Lak Province, Ea’Hleo District, Ea Ral Glyptostrobus Nature Reserve. About 219 relict trees.

March 2023, Nguyen Van Canh, AL2446.

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.

Theaceae

Camellia kissi Wall.

Lam Dong Province, Di Linh District, evergreen broad-leaved forest at elevation of 800-900 m a.s.l. small tree to 6 m tall. Flowers white. Locally very common.

22 January 2022, Nguyen Van Canh, AL2473.

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.

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.

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.

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.

Tiliaceae

Burettiodendron sp.?

Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on steep rocky slopes composed by white crystalline marble-like highly eroded limestone near Dau Dang Waterfall of Nang River around point 22º27’09’’N 105º34’16’E at elev. of about 150 m a.s.l. Tree about 15 m tall along river in rather open place. Uncommon.

20 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2321.

Tiliaceae

Burettiodendron sp.?

Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on steep rocky slopes composed by white crystalline marble-like highly eroded limestone near Dau Dang Waterfall of Nang River around point 22º27’09’’N 105º34’16’E at elev. of about 150 m a.s.l. Tree about 15 m tall along river in rather open place. Uncommon.

20 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2321.

Urticaceae

Boehmeria cylindrica (L.) Sw.?

Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on steep rocky slopes composed by white crystalline marble-like highly eroded limestone near Dau Dang Waterfall of Nang River around point 22º27’09’’N 105º34’16’E at elev. of about 150 m a.s.l. Climbing shrub with pendulous branches on open cliff. Very common.

20 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2322.

Urticaceae

Elatostema repens (Lour.) Hallier f.

Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on cliffs composed by white crystalline marble-like highly eroded limestone along lake shore on point 22º25’46’’N 105º36’58’E at elev. of about 170 m a.s.l. Creeping terrestrial and lithophytic herb in shady place among rocks. Common.

20 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2337.

Urticaceae

Procris sp.

Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l. Lithophytic herb with pendulous shoots to 0.4 m long on vertical shady mossy cliff. Not common.

30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2378.

Urticaceae

Laportea interrupta (L.) Chew

Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on cliffs composed by white crystalline marble-like highly eroded limestone along lake shore on point 22º24’58’’N 105º36’48’E at elev. of about 160 m a.s.l. Erect lithophytic herb to 1.5 m tall on shady rocks. Common.

21 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2352.

Urticaceae

Villebrunea sp.

Bac Kan Province, Ba Be District, Nam Mau Commune, Nam Dai Village. Dry evergreen broad-leaved forest on steep rocky slopes composed by white to gray crystalline marble-like limestone around point 22º25’20’’N 105º35’03’E at elev. of about 650 m a.s.l. Shrub to 2.5 m tall in open wet place along stream. Common.

18 October 2023. Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2295.

Verbenaceae

Clerodendrum sp.?

Bac Kan Province, Ba Be District, Nam Mau Commune, Nam Dai Village. Dry evergreen broad-leaved forest on steep rocky slopes composed by white to gray crystalline marble-like limestone around point 22º25’20’’N 105º35’03’E at elev. of about 650 m a.s.l. Shrub to 2 m tall on open rocky place. Flowers white with light purple tint. Not common.

18 October 2023. Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2287.

Verbenaceae

Clerodendrum sp.

Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l. Erect shrub to 3 m tall in open grassy place. Flowers white. Common secondary shrub in the area.

30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2397.

Verbenaceae

Clerodendrum sp.?

Bac Kan Province, Ba Be District, Nam Mau Commune, Nam Dai Village. Dry evergreen broad-leaved forest on steep rocky slopes composed by white to gray crystalline marble-like limestone around point 22º25’20’’N 105º35’03’E at elev. of about 650 m a.s.l. Herbaceous vine in rocky open place along stream. Flowers white. Not common.

18 October 2023. Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2310.

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.

Vitaceae

Tetrastigma sp.

Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone along lake shore on point 22º24’58’’N 105º36’48’E at elev. of about 250 m a.s.l. Semi-woody vine about 10 m long in open steep slope. Ripe fruits black, juicy. Very commob.

29 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2362.

Vitaceae

Tetrastigma sp.

Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on cliffs composed by white crystalline marble-like highly eroded limestone along lake shore on point 22º25’46’’N 105º36’58’E at elev. of about 170 m a.s.l. Herbaceous vine to 10 m long on open places. Ripe fruits black. Very common.

20 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2338.

Vitaceae

Tetrastigma sp.?

Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on steep rocky slopes composed by white crystalline marble-like highly eroded limestone near Dau Dang Waterfall of Nang River around point 22º27’09’’N 105º34’16’E at elev. of about 150 m a.s.l. Herbaceous vine 3–4 m in cliff along diver. Common.

20 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2329.

Zingiberaceae

Hedychium coronarium J.Koenig?

Lam Dong Province, Lac Duong District, Bidoup Nui Ba National Par, southern slopes of Bidoup Mountain about 10 km to the south from Bidoup peak around point 12º04.076’N 108º38.927E. Primary evergreen broad-leaved forest on steep granite slopes at elevation about 1500 m a.s.l. Erect terrestrial herb to 1.5 m tall in wet open place along stream. Flowers white. Not rare.

08 November 2023, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak, AL2561.

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.

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.

Zingiberaceae

Globba albibracteata sp. nov.?

Dak Lak Province, Lac District, southern part of Nam Kar Nature Reserve around point 12º16’10’’N 108º05’24’’E at elevations of about 600 m a.s.l. Open steep rocky slope in secondary evergreen broad-leaved forest with bamboo along road. Erect lithophytic herb to 1 m tall among large open rocks. Flowers yellow. Locally common.

05 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2483.

Zingiberaceae

Globba albibracteata sp. nov.?

Dak Lak Province, Lac District, southern part of Nam Kar Nature Reserve around point 12º16’10’’N 108º05’24’’E at elevations of about 600 m a.s.l. Open steep rocky slope in secondary evergreen broad-leaved forest with bamboo along road. Erect lithophytic herb to 1 m tall among large open rocks. Flowers yellow. Locally common.

05 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2483.

Zingiberaceae

Globba albibracteata sp. nov.?

Dak Lak Province, Lac District, southern part of Nam Kar Nature Reserve around point 12º16’10’’N 108º05’24’’E at elevations of about 600 m a.s.l. Open steep rocky slope in secondary evergreen broad-leaved forest with bamboo along road. Erect lithophytic herb to 1 m tall among large open rocks. Flowers yellow. Locally common.

05 November 2023, L. Averyanov, Nguyen Van Canh, T. Maisak, AL2483.

Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l.

30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak; Nguyen Van Ly 20231030 176.

Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l.

30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak; Nguyen Van Ly 20231030 177.

Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l.

30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak; Nguyen Van Ly 20231030 177.

Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l.

30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak; Nguyen Van Ly 20231030 178.

Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l.

30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak; Nguyen Van Ly 20231030 189.

Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l.

30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak; Nguyen Van Ly 20231030 191.

Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l.

30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak; Nguyen Van Ly 20231030 194.

Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l.

30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak; Nguyen Van Ly 20231030 197.

Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l.

30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak; Nguyen Van Ly 20231030 202.

Bac Kan Province, Ba Be District, Nam Mau Commune, Nam Dai Village. Dry evergreen broad-leaved forest on steep rocky slopes composed by white to gray crystalline marble-like limestone around point 22º25’20’’N 105º35’03’E at elev. of about 650 m a.s.l.

17 October 2023. Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak. Nguyen Van Ly 20231017 001.

Bac Kan Province, Ba Be District, Nam Mau Commune, Nam Dai Village. Dry evergreen broad-leaved forest on steep rocky slopes composed by white to gray crystalline marble-like limestone around point 22º25’20’’N 105º35’03’E at elev. of about 650 m a.s.l.

17 October 2023. Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak. Nguyen Van Ly 20231017 005.

Bac Kan Province, Ba Be District, Nam Mau Commune, Nam Dai Village. Dry evergreen broad-leaved forest on steep rocky slopes composed by white to gray crystalline marble-like limestone around point 22º25’20’’N 105º35’03’E at elev. of about 650 m a.s.l.

17 October 2023. Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak. Nguyen Van Ly 20231017 006.

Bac Kan Province, Ba Be District, Nam Mau Commune, Nam Dai Village. Dry evergreen broad-leaved forest on steep rocky slopes composed by white to gray crystalline marble-like limestone around point 22º25’20’’N 105º35’03’E at elev. of about 650 m a.s.l.

17 October 2023. Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak. Nguyen Van Ly 20231017 009.

Bac Kan Province, Ba Be District, Nam Mau Commune, Nam Dai Village. Dry evergreen broad-leaved forest on steep rocky slopes composed by white to gray crystalline marble-like limestone around point 22º25’20’’N 105º35’03’E at elev. of about 650 m a.s.l.

18 October 2023. Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak; Nguyen Van Ly 20231018 011.