Herbarium LE - Specimens

Selaginellaceae

Selaginella sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Terrestrial and lithophytic ascending herb on shady rocky slope. Common near mountain top.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4287 (NHC089).

Fabaceae s.l. (Mimosaceae)

Archidendron sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Tree about 15 m tall on steep slope. Flowers white. Not common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4286 (NHC088).

Polypodiaceae s.l.

Lepisorus sp.?

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Creeping epiphytic vine on tall mossy trees. Very common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4284 (NHC086).

Zingiberaceae

Alpinia sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Terrestrial herb to 1.2 m tall on steep rocky slope near mountain top. Flowers white, median tepal with two red stripes. Not common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4283 (NHC085).

Rubiaceae

Ophiorrhiza sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Terrestrial herb to 25 cm tall on open mossy place along forest trail. Not common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4282 (NHC084).

Orchidaceae

Goodyera foliosa (Lindl.) C.B.Clarke

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Terrestrial creeping herb to 20 cm tall on open mossy place along forest trail. Locally very common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4281 (NHC083).

Moraceae

Ficus sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Treelet 4-5 m tall in rather open steep slope near mountain top. Syconia dirty purple-violet. Occasional.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4280 (NHC082).

Cletraceae

Cletra sp.?

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Small tree on steep slope. Flower buds light greenish. Not common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4279 (NHC081).

Theaceae (or Myristicaceae)

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Tree to 15 m tall on steep slope. Flower buds white. Not common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4278 (NHC080).

Magnoliaceae

Magnolia balansae Aug.DC.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Tree to 20 m tall on steep slope. Flowers white. Common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4277 (NHC079).

Gesneriaceae

Henckelia ceratoscyphus (B.L.Burtt) D.J.Middleton & Mich.Möller

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Terrestrial and lithophytic herb to 25 cm tall in open mossy place. Flowers white with light violet tint on tube lobes. Common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4275 (NHC077).

Lauraceae

Cryptocaria sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Tree to 15 m tall on steep slope. Common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4274 (NHC076).

Gesneriaceae

Didymocarpus sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Erect terrestrial and lithophilic herb to 20 m tall on mossy open rocky slope. Not common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4273 (NHC075).

Rubiaceae

Psychotria sp.?

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Shrub to 3 m tall on mossy open rocky slope. Flowers white. Occasional.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4272 (NHC074).

Urticaceae

Elatostema sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Terrestrial and lithophytic herb to 30 cm tall in open mossy places along forest trail. Very common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4271 (NHC073).

Apocynaceae

Rauvolfia sp.?

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Treelet 3-4 m tall in open place along forest trail. Flowers white. Occasional.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4270 (NHC072).

Ericaceae

Rhododendron sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Shrub to 2 m tall on mossy cliff. Not common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4269 (NHC071).

Commelinaceae

Pollia sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Erect terrestrial herb to 1 m tall in open place along trail. Flowers white. Not rare.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4268 (NHC070).

Myrsinaceae

Ardisia sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Herb or undershrub to 0.5 m tall on shady steep slope. Flower buds light pink. Not common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4267 (NHC069).

Sapotaceae

Eberhardtia sp.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Tree about 20 m tall, shoots with milky juice. Flowers white. Common.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4266 (NHC068).

Artistolochiaceae

Asarum maximum Hemsl.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Creeping herb on very steep shady slope. Flowers inside dark brown-violet with dull yellow center. Not rare.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4265 (NHC067).

Euphorbiaceae

Phyllanthus paniculatus Oliv.

Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Small shrub to 1.5 m tall in rather open place along forest trail. Fruits yellow to yellow-orange. Occasional.

11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4276 (NHC078).

Asclepiadaceae

Hoya fungii Merr.

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 800 m a.s.l. Herbaceous to semi-woody creeping epiphytic vine 3-4 m long on tall old tree. Flowers white, fragrant, corona at center red. Common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4299 (NHC100). Photo only.

Det.: Nguyen V.C. 13 May 2025.

Hypoxidaceae

Curculigo sp. (Moliniera)

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Terrestrial rosulate herb on shady slope. Flowers yellow. Not rare.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4261 (NHC066).

Araceae

Arisaema sp.

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Terrestrial herb to about 1 m tall on shady slope. Spathe light green. Inflorescence axis with flowers dark purple, apex light green. Not common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4260 (NHC065).

Myrsinaceae

Ardisia sp.

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Undershrub to about 1.5 m tall on shady slope. Flowers light pink. Not common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4259 (NHC064).

Orchidaceae

Flickingeria angustifolia (Blume) A.D.Hawkes

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Clustering epiphyte on tall mossy tree. Flowers light yellowish, lip with purple spot at center. Locally common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4258 (NHC063).

Orchidaceae

Epigeneium clemensiae Gagnep.

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Creeping epiphyte on tall mossy tree. Locally very common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4257 (NHC062).

Convallariaceae

Disporum sp.

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Terrestrial herb to 0.6 m tall on shady slope. Young fruits bright glossy gree. Locally common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4256 (NHC061).

Cyperaceae

Carex bavicola Raymond (Mapania sp.)

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Terrestrial sedge on shady slope. Locally common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4255 (NHC060).

Convallariaceae

Aspidistra sp.

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Terrestrial herb on shady slope. Leaves to 0.6 m tall, green to green with yellowish spots. Fruits dirty purple to dirty dark green. obovoid or globular to 1.5 cm in diameter on peduncle to 6 cm long. Locally common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4254 (NHC059).

Orchidaceae

Schoenorchis gemmata (Lindl.) J.J.Sm.

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Clustering epiphyte on tall mossy trees. Flowers purple, lip white.Locally very common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4253 (NHC058).

Orchidaceae

Dendrobium nobile Lindl.

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Clustering epiphyte on tall mossy trees. Flowers white, tepal tips purple, lip white with purple violet center. Occasional.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4252 (NHC057).

Orchidaceae

Pholidota chinensis Lindl.

Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Clustering epiphyte on tall mossy trees. Locally very common.

10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4251 (NHC056).