Herbarium LE - Specimens

Orchidaceae

Eria spirodela Aver.

Kon Tum Province, Kon Plong District, Mang Den Town area, Khu Ba Waterfall, secondary dry evergreen broad-leaved forest on steep river slopes composed with silicate shale at elevation of about 900 m a.s.l. Lithophytic prostrate scale-like plant on open vertical stream cliffs. Locally very common.

30 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4076.

Orchidaceae

Goodyera procera Hook.

Kon Tum Province, Kon Plong District, Mang Den Town area, Khu Ba Waterfall, secondary dry evergreen broad-leaved forest on steep river slopes composed with silicate shale at elevation of about 900 m a.s.l. Terrestrial and lithophytic riparian herb to 0.5 m tall among wet stream rocks. Flowers white. Occasional.

30 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4075.

Orchidaceae

Epipactis atromarginata Seidenf.

Kon Tum Province, Kon Plong District, Mang Den Town area, Khu Ba Waterfall, secondary dry evergreen broad-leaved forest on steep river slopes composed with silicate shale at elevation of about 900 m a.s.l. Terrestrial and lithophytic riparian herb to 1 m tall among wet stream rocks. Rare.

30 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4074.

Theaceae

Pyrenaria jonquieriana Laness

Kon Tum Province, Kon Plong District, Mang Den Town area, Khu Ba Waterfall, secondary dry evergreen broad-leaved forest on steep river slopes composed with silicate shale at elevation of about 900 m a.s.l. Treelet to 4 m tall. Flowers white, anthers yellow. Not common.

30 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4073.

Primulaceae

Lysimachia sp.

Kon Tum Province, Kon Plong District, Mang Den Town area, Khu Ba Waterfall, secondary dry evergreen broad-leaved forest on steep river slopes composed with silicate shale at elevation of about 900 m a.s.l. Terrestrial and lithophytic herb to 10 cm tall on shady rocky river slope. Flower buds white. Not common.

30 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4072.

Rubiaceae

Aidia sp.?

Kon Tum Province, Kon Plong District, Mang Den Town area, Khu Ba Waterfall, secondary dry evergreen broad-leaved forest on steep river slopes composed with silicate shale at elevation of about 900 m a.s.l. Treelet about 3 m tall, flowers white. Not common.

30 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4071.

Selaginellaceae

Selaginella sp.

Kon Tum Province, Kon Plong District, Mang Den Town area, Pa Sy Waterfall, secondary dry evergreen broad-leaved forest on steep river slopes composed with lava rocks and silicate shale at elevation of about 1100 m a.s.l. Terrestrial herb to 1.5 m tall on open wet slope, among shrubs. Very common.

30 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4070.

Balsaminaceae

Impatiens sp.

Kon Tum Province, Kon Plong District, Mang Den Town area, Pa Sy Waterfall, secondary dry evergreen broad-leaved forest on steep river slopes composed with lava rocks and silicate shale at elevation of about 1100 m a.s.l. Lithophilic herb to 0.5 m tall on wet waterfall cliffs. Flowers pink purple. Locally common.

30 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4069.

Podocarpaceae

Dacrydium elatum Hook.

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Tree about 35 m tall, Occasional co-dominant of the forest.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4176. Photo only.

Hypoxidaceae

Curculigo sp. (Moliniera sp.)

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial rosulate herb on shady very steep rocky river slope. Flowers yellow. Common.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4175. Photo only.

Arecaceae

Areca sp.

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Miniature palm with stem about 10 cm tall on very steep rocky river slope. Occasional.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4174. Photo only.

Araceae

Amorphophallus tonkinensis Engl. & Gehrm.?

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial tuberiferous herb with leaf to 1.5m tall, spathe and inflorescence axis white. Not common.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4173. Photo only.

Maranthaceae

Phrynium sp.

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial herb to 2.5 m tall on shady wet slope. Flowers white, floral bracts purple. Common.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4172. Photo only.

Caprifoliaceae

Viburnum sp.

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Tree about 12 m tall on open slope. Flowers white with strong unpleasant fish smell, Occasional.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4171.

Orchidaceae

Bulbophyllum sp.

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Creeping lithophyte on shady vertical river cliff above water. Rare

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4064. Living plant only.

Orchidaceae

Habenaria pantlingiana Kraenzl.⁣

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial erect tuberiferous herb to 1.2 m tall on rocky shady stream slope. Rare.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4060.

Cyperaceae

Carex sp.

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Lithophytic and terrestrial sedge on steep shady wet slope along stream. Flowers purple red. Occasional.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4059.

Orchidaceae

Goodyera fumata Thwaites

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Erect terrestrial herb to 1.2 m tall on steep shady wet slope. Occasional.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4058.

Rubiaceae

Psychotria sp.?

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial and lithophytic herb or undershrub to 1.5 m tall on steep shady slope. Flowers white. Not rare.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4057.

Rubiaceae

Psychotria sp.?

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial and lithophytic herb to 0.5 m tall on steep shady slope. Flowers white. Occasional.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4056.

Myrsinaceae

Ardisia sp.

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of primary evergreen broad-leaved forest on steep shady slopes or rocky river canyon composed with granite and silicate shale at elevation of about 1200 m a.s.l. Treelet about 5 m tall in shady place. Flowers white. Not common.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4055.

Rubiaceae

Hedyotis sp.

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of rather dry primary evergreen broad-leaved and mixed forest (with Dacrydium and Dacrycarpus) on steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Herbaceous vine to 10 m long on steep slope along road. Flowers white. Not common.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4054.

Chloranthaceae

Hedyosmum orientale Merr. & Chun

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of rather dry primary evergreen broad-leaved and mixed forest (with Dacrydium and Dacrycarpus) on steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial herb to 2 m tall on steep slope in open place along road. Floral bracts green. Not common.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4053.

Zingiberacese

Alpinia sp.

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of rather dry primary evergreen broad-leaved and mixed forest (with Dacrydium and Dacrycarpus) on steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial herb to 1.5 m tall in shady place. Floral bracts and tepals white, lip yellow with red center. Occasional.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4052.

Convallariaceae

Peliosanthes teta?

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of rather dry primary evergreen broad-leaved and mixed forest (with Dacrydium and Dacrycarpus) on steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial herb in shady place. Flowers dark violet to almost black. Not rare.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4051.

Orchidaceae

Apostasia wallichii R.Br.

Kon Tum Province, Kon Plong District, Hieu Municipality, remnants of rather dry primary evergreen broad-leaved and mixed forest (with Dacrydium and Dacrycarpus) on steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial herb to 0.6 m tall in shady place. Flowers yellow, odorless.

29 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4050.

Orchidaceae

Nephelaphyllum tenuiflorum Blume

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial and epiphytic creeping herb in mossy cloud forest on mountain top. Locally common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4170. Photo only.

Pentaphragmaceae

Pentaphragma sp,

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial and lithophytic herb on shady very steep stream slopes. Flowers white. Locally very common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4169. Photo only.

Petrosaviaceae

Petrosavia stellaris Becc.

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial miniature erect achlorophyllous yellowish herbl on mossy places in mountain top. Flowers light pale yellowish. Rare.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4041.

Orchidaceae

Phreatia sp,

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Miniature epiphyte on mossy trees. Occasional.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4040.

Orchidaceae

Bulbophyllum depressum King & Pantl.?

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Miniature creeping epiphyte on mossy trees. Not common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4039.

Melastomataceae

Sporoxeia sp.?? (”uniflora)

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Miniature erect terrestrial herb on mossy rocky stream slope. Rare.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4038.

Orchidaceae

Vrydagzynea sp.

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Creeping and ascending terrestrial herb among shady stream rocks. Flowers white with pink tint. Rare.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4037.

Celastraceae

Euonymus sp.

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial undershrub to 0.5 m tall on mossy places in mountain top. Flowers olive brownish. Rare.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4036.

Orchidaceae

Nephelaphyllum pulchrum Blume

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial creeping herb on mossy places in mountain top. Not common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4035.

Orchidaceae

Cryptostylis arachnites (Blume) Hassk.

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Erect terrestrial herb on mossy places in mountain top. Not common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4034.

Rubiaceae

Argostemma sp. (“glabra”)

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Miniature terrestrial and lithophytic herb on shady steep stream slopes. Locally very common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4033.

Arecaceae

Areca sp.

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Miniature palm 0.5-1.5 m tall, fruits light yellow. Locally common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4032.

Pinaceae

Pinus dalatensis Ferre

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Tree to 40 m tall and 2 m DBH on mountain top. Not common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4031.

Melastomataceae

Sporoxeia sp.?

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Slender shrub to 3 m tall on shady rocky stream slope. Flowers light purple. Locally common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4030.

Orchidaceae

Platanthera angustata Lindl.

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Erect terrestrial herb to 0.5 m tall in mossy shady places on ridge edge. Not common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4029.

Melastomataceae

Perilimnastes setipetiola J.H.Dai, T.V.Do & Ying Liu

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4028.

Selaginellaceae

Selaginella sp. (“caudata’)

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial herb to 0.6 m tall in shady places. Locally common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4027.

Selaginellaceae

Selaginella sp.

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Terrestrial herb to 0.4 m tall in shady places. Locally common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4026.

Rubiaceae

Psychotria sp.?

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Erect terrestrial and lithophytic herb to 1.5 m tall along shady rocky river. Flowers white. Locally common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4025.

Rubiaceae

Argostemma sp. (“mollis”)

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Miniature lithophytic herb to 15 cm tall on wet waterfall cliff. Occasional.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4024.

Orchidaceae

Goodyera procera Hook.

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Erect terrestrial and lithophyte herb to 0.4 m tall on wet rocks of rocky stream. Common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4023.

Arecaceae

Licuala sp.

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Miniature palm to 1.5 m tall on rocky stream slope. Not common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4022.

Orchidaceae

Eria gagnepainii A.D.Hawkes & A.H.Heller

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Epiphyte on big mossy trees. Common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4021.

Orchidaceae

Thrixspermum fragrans Ridl.?

Kon Tum Province, Kon Plong District, Mang Den Town area, remnants of humid primary evergreen broad-leaved and mixed forest (with Pinus dalatensis, Dacrydium and Dacrycarpus) on very steep mountain slopes composed with granite and silicate shale at elevation of about 1200 m a.s.l. Epiphyte in shady places. Flowers light yellowish to almost white, odorless. Common.

28 April 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4020.