Herbarium LE - Specimens

Russian-Vietnamese Tropical Centre

Orchidaceae

NORTHERN VIETNAM

Lao Cai prov., Bat Xat distr.,

Trung Leng Ho municip.

Bat Xat Nature Reserve

Trail to Ky Quan San mountain, near homestay.

Forest. Epiphytic.

N 22° 30' 28'' E 103° 36' 59'' elev. 2120 m

Nuraliev M.S., Lyskov D.F. NUR 3773 08.11.2022

Russian-Vietnamese Tropical Centre

Orchidaceae

NORTHERN VIETNAM

Lao Cai prov., Bat Xat distr.,

Trung Leng Ho municip.

Bat Xat Nature Reserve

Trail to Ky Quan San mountain.

Forest on slope. Epilithic.

N 22° 30' 12'' E 103° 36' 39'' elev. 2300 m

Nuraliev M.S., Lyskov D.F. NUR 3735 05.11.2022

Russian-Vietnamese Tropical Centre

Orchidaceae

NORTHERN VIETNAM

Lao Cai prov., Bat Xat distr.,

Trung Leng Ho municip.

Bat Xat Nature Reserve

Trail to Ky Quan San mountain.

Forest on slope.

N 22° 30' 57'' E 103° 37' 05'' elev. 1710 m

Nuraliev M.S., Lyskov D.F. NUR 3730 04.11.2022

Russian-Vietnamese Tropical Centre

Orchidaceae

NORTHERN VIETNAM

Lao Cai prov., Bat Xat distr.

Bat Xat Nature Reserve

4 km SSE of Y Ty village

Disturbed forest. Epiphytic.

N 22° 37' 24'' E 103° 37' 22'' elev. 1880 m

Nuraliev M.S., Lyskov D.F. NUR 3710 03.11.2022

Magnoliaceae

Magnolia sp

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT s.n.

Lentibulariaceae

Utricularia caerulea L.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT s.n.

Lentibulariaceae

Utricularia bifida L.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT s.n.

Trilliaceae

Paris sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT s.n.

Fagaceae

Lithocarpus sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT s.n.

Logabiaceae

Gelsenium elegans Benth.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT s.n.

Ebenaceae

Diospyros morrisiana

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT s.n.

Primulaceae

Ardisia sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Terrestrial shrub about 35-50 cm tall.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 25.

Primulaceae

Ardisia sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Shrub about 30-40 cm tall. Common.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 19.

FLORA OF VIETNAM

Araliaceae

Dendropanax so.?

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 027

FLORA OF VIETNAM

Vitaceae

Ampelopsis sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT s.n.

FLORA OF VIETNAM

Aceraceae

Acer sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Treelet 5-7 m tall.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 23.

Primulaceae

Lysimachia sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Terrestrial shrub about 50-80 cm tall, fruits dark red.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 26.

Celastraceae

Glyptopetalum sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Scandent shrub about 2-4 m long, stem with adventitious roots.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 24.

Celastraceae

Euonymus sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Shrub 1-3 m tall.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 22.

Ericaceae

Enkianthus sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Shrub about 2-4 m tall.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 21.

Theaceae

Hartia sinensis

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Treelet about 4-6 m tall. Not common.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 18.

Ericaceae

Rhododendron sp

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Shrub about 3-5 m tall. Very common.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 17.

Gentianaceae

Canscora andrographioides?

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Terrestrial perennial herb ca. 30 cm tall, flower white.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 16.

Rubiaceae

Hedyotis sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Terrestrial herb 30-40 cm tall,

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 14.

Rubiaceae

Aidia sp?

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Treelet 3-6 m tall.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 13.

Rubiaceae

Gardenia sp

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

Shrub 1-3 m tall. Common

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 12.

Myrsinaceae

Ardisia sp.

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT s.n.

Trilliaceae

Paris sp.

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT s.n.

Begoniaceae

Begonia sp.

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

Lithophytic or terrestrial herb, creeping rhizome, flower pink. Cultivated in Thang garden, originally collected from Vu Le, on limestone mountain. Not rare.

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 10A.

Begoniaceae

Begonia sp.

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

Lithophytic or terrestrial herb, creeping rhizome, flower pink. Cultivated in Thang garden, originally collected from Vu Le, on limestone mountain. Not rare.

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 10.

Plumbaginaceae

Plumbago zeylanica

Lang Son province, Bac Son district, Vu Le commune, at village, near rice field, in opened areas.

Scandent herb, flower white.

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 09.

Asparagaceae s.l.

Ophiopogon sp

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

Terrestrial or Lithophytic perennial herb. Common.

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 07.

Asparagaceae s.l. (Convallarioideae)

Aspidistra tonkinenis?

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

Terrestrial herb 20 cm tall. Common.

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 06.

Acanthaceae

Justicia cardiophylla ID by prof. Deng Yun Fei

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

Terrestrial herb about 50 cm tall, flower greenish with horizontally purple stripes. Common.

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 05.

Gesneriaceae

Paraboea sp.

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

Lithophytic perennial herb, leaves adaxially dark green, abaxially light brown. Rare

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 04.

Balsaminaceae

Impatiens morsei

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

Terrestrial herb about 40-60 cm tall, flower pink-red. Common

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 03.

Magnoliaceae

Magnolia sp

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

Tree about 7-10 m. Rare

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 02.

Annonaceae

Lang Son province, Bac Son district, Vu Le commune, heavily logging evergreen broad-leaved forest on limestone mountain, elevation 400-600 m a.s.l.

Tree 4-7 m tall, flower yellowish. Common.

2 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT 01.

Asparagaceae s.l. (Convallarioideae)

Ophiopogon pingbienensis F.T. Wang & L.K. Dai

Lao Cai prov., Sa Pa distr., O Quy Ho commune, on the trail to Ban Khoang, around point from N22.38381º E103.78166º, elev. 1800-1900 m a.s.l., remnants of primary evergreen broad-leaved humid forest on granite mountain.

Terrestrial perennial herb, 10-15 cm tall, leaf abaxial surface glaucous, young fruit green, common.

Araliaceae

Schefflera sp

Lao Cai prov., Sa Pa distr., O Quy Ho commune, on the trail to Ban Khoang, around point from N22.38381º E103.78166º, elev. 1800-1900 m a.s.l., remnants of primary evergreen broad-leaved humid forest on granite mountain.

Tree or Treelet up to 7 m tall.

Melastomataceae

Sarcopyramis napalensis Wall.?

Lao Cai prov., Sa Pa distr., O Quy Ho commune, on the trail to Ban Khoang, around point from N22.38381º E103.78166º, elev. 1800-1900 m a.s.l., remnants of primary evergreen broad-leaved humid forest on granite mountain.

Lithophytic herb, flower white.

Gesneriaceae

Aeschynanthus acuminatissimus W.T.Wang

Lao Cai prov., Sa Pa distr., Ngu Chi Son commune, on the trail to Ngu Chi Son mountain, around point from N22.42325º E103.75105º to N22.40975º E103.74072º, alt. 1800-2500 m a.s.l., primary evergreen broad-leaved humid forest on granite mountain.

Terrestrial or epiphytic perennial herb, flower red, usually in mossy or rich humus places.

Orchidaceae

Lao Cai prov., Sa Pa distr., Ngu Chi Son commune, on the trail to Ngu Chi Son mountain, around point from N22.42325º E103.75105º to N22.40975º E103.74072º, alt. 1800-2500 m a.s.l., primary evergreen broad-leaved humid forest on granite mountain.

Terrestrial perennial herp.

Karwinsky. Iter Mexicanum. 1841, 1842

Staphyleaceae

Turpinia cochinchinensis (Lour.) Merr.

Closed to T. affinis and T. nepalensis type, not found type of T. cochinchinensis (or type of Triceros Lour)

Lao Cai prov., Sa Pa distr., O Quy Ho commune, on the trail to Ban Khoang, around point from N22.38381º E103.78166º, elev. 1800-1900 m a.s.l., remnants of primary evergreen broad-leaved humid forest on granite mountain.

Tree 10-15 m tall, fruits almost black violet

Orchidaceae

Pholidota yunnanensis Rolfe

Lao Cai prov., Sa Pa distr., O Quy Ho commune, on the trail to Ban Khoang, around point from N22.38381º E103.78166º, elev. 1800-1900 m a.s.l., remnants of primary evergreen broad-leaved humid forest on granite mountain.

Epiphytic perennial herb. Rare

Cornaceae

Lao Cai prov., Sa Pa distr., O Quy Ho commune, on the trail to Ban Khoang, around point from N22.38381º E103.78166º, elev. 1800-1900 m a.s.l., remnants of primary evergreen broad-leaved humid forest on granite mountain.

Tree up to 15 m tall, not common.