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LE 01123346
Sphenomeris chinensis (L.) Maxon det. Averyanov, Leonid Vladimirovich at 06.02.2026
Additional identifications: Adiantum sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 20.05.2022; Sphenomeris sp. det. Averyanov, Leonid Vladimirovich at 26.12.2025 Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1781. Collection date: 20.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Polypodiaceae s.l.
Sphenomeris chinensis (L.) Maxon
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Chung Chai Municipality, near Doan Ket Bridge, around point about N22º17’16’’ E102º23’58”, elevation 550-650 m a.s.l. Secondary evergreen broad-leaved lowland forest on mountain slopes composed with sandstone at elevations 550–650 m a.s.l. Terrestrial fern on wet steep mossy road cut. In shady place. Common.
20 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1781.
All photos © - L. Averyanov, K.S. Nguyen
LE 01123345
Tropidia angulosa (Lindl.) Blume det. Averyanov, Leonid Vladimirovich at 20.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1780. Collection date: 20.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Tropidia angulosa (Lindl.) Blume
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Chung Chai Municipality, near Doan Ket Bridge, around point about N22º17’16’’ E102º23’58”, elevation 550-650 m a.s.l. Secondary evergreen broad-leaved lowland forest on mountain slopes composed with sandstone at elevations 550–650 m a.s.l. Terrestrial herb on steep shady rocky stream slope. Not common.
20 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1780.
All photos © - L. Averyanov, K.S. Nguyen
LE 01123344
Pelatantheria bicuspidata (Downie) Tang & F.T.Wang ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 20.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1779. Collection date: 20.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Pelatantheria ctenoglossum Ridl.?
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Chung Chai Municipality, near Doan Ket Bridge, around point about N22º17’16’’ E102º23’58”, elevation 550-650 m a.s.l.
Secondary evergreen broad-leaved lowland forest on mountain slopes composed with sandstone at elevations 550–650 m a.s.l. Epiphyte on tall tree. Not common.
20 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1779.
All photos © - L. Averyanov, K.S. Nguyen
LE 01123343
Paris polyphylla Sm. det. Averyanov, Leonid Vladimirovich at 30.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1778. Collection date: 20.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Trilliaceae
Paris polyphylla Sm. s.l.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Chung Chai Municipality, near Doan Ket Bridge, around point about N22º17’16’’ E102º23’58”, elevation 550-650 m a.s.l. Erect terrestrial herb to 2 m tall. Flowers grassy green. Not common. Rhizomes widely collected for sale as an medicinal plant.
20 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1778.
All photos © - L. Averyanov, K.S. Nguyen
LE 01123342
Dendrobium hercoglossum Rchb.f. det. Averyanov, Leonid Vladimirovich at 30.06.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1777. Collection date: 20.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Dendrobium hercoglossum Rchb.f.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Chung Chai Municipality, near Doan Ket Bridge, around point about N22º17’16’’ E102º23’58”, elevation 550-650 m a.s.l. Epiphyte on tall tree. Flowers light violet, lip white, anther cap with two dark purple-violet spots. Not rare.
20 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1777.
All photos © - L. Averyanov, K.S. Nguyen
LE 01123341
Rhynchostylis retusa (L.) Blume det. Averyanov, Leonid Vladimirovich at 30.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1776. Collection date: 20.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Rhynchostylis retusa (L.) Blume
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Chung Chai Municipality, near Doan Ket Bridge, around point about N22º17’16’’ E102º23’58”, elevation 550-650 m a.s.l. Epiphyte on tall tree. Flowers white, tepals with pale violet spots. Not common.
20 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1776.
All photos © - L. Averyanov, K.S. Nguyen
LE 01123340
Eria lasiopetala (Willd.) Ormerod det. Averyanov, Leonid Vladimirovich at 20.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1775. Collection date: 20.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Eria lasiopetala (Willd.) Ormerod
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Chung Chai Municipality, near Doan Ket Bridge, around point about N22º17’16’’ E102º23’58”, elevation 550-650 m a.s.l. Epiphyte on tall tree. Flowers pale yellow. Keels on the lip reddish. Occasional.
20 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1775.
All photos © - L. Averyanov, K.S. Nguyen
LE 01123339
Cleisostoma rostratum (Lindl.) Garay det. Averyanov, Leonid Vladimirovich at 30.06.2022
Collectors: Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: Orlov s.n.. Collection date: 30.06.2022. Administrative regions: VN - Vietnam. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Cleisostoma rostratum (Lindl.) Garay
N Vietnam, sine loc., sine date. N.L. Orlov s.n.
Fl. in hort. 30 June 2022, L. Averyanov, T. Maisak
Orlov s.n.
All photos © L. Averyanov
LE 01123338
Cleisostoma birmanicum (Schltr.) Garay det. Averyanov, Leonid Vladimirovich at 30.06.2022
Collectors: Averyanov, Leonid Vladimirovich Field collecting number: CPC4072. Collection date: 30.06.2022. Administrative regions: VN - Tinh Quang Binh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Cleisostoma birmanicum (Schltr.) Garay
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, around point 17°41’14.3”N 105°53’28.9”E. Primary short evergreen broad-leaved mossy forest on tops and along ridge edge composed with solid crystalline limestone at elevation 700-750 m a.s.l. Epiphyte on mossy trees. Common.
CPC 4072 6 August 2011
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh, N.V.Tap, P.V.The, L.T.Kien.
Fl. in hort. on 30 June 2022, L. Averyanov, T. Maisak, CPC 4072.
All photos © L. Averyanov
LE 01123337
Gastrochilus nanus Z.H.Tsi det. Averyanov, Leonid Vladimirovich at 30.06.2022
Collectors: Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: CPC7581 TM 1184. Collection date: 01.07.2022. Administrative regions: VN - Tinh Cao Bang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Gastrochilus nanus Z.H.Tsi
Cao Bang Prov., Bao Lac Distr., Hong An municipality, Mi Lung village. Primary broad-leaved and mixed humid evergreen forest (with Podocarpus, Pinus, Fokienia and Tsuga) on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation about 1500-1550 m a.s.l. around point 22°49’15.4’’N 105°49’53’’E. Canopy epiphyte on mossy tree on shady, humid slope. Rare.
21 November 2014 CPC 7581/TM 1184. Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz
Flowered in cult. 01 July 2022. Flowers odorless, sepals and petals pale yellowish with greenish base, lip with olive yellow fleshy center and thin white margin, hypochile side-lobes pale yellow with unclear purple marks, column white, anther cap yellowish. L.Averyanov, T. Maisak, CPC 7581 TM 1184.
All photos © - L. Averyanov
LE 01123336
Phaius wenshanensis F.Y.Liu det. Averyanov, Leonid Vladimirovich at 30.06.2022
Collectors: Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: CPC7466. Collection date: 30.06.2022. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Phaius wenshanensis F.Y.Liu
Ha Giang Prov., Bac Me Distr., Phieng Luong municipality, around Phieng Day village. Degraded primary broad-leaved humid evergreen forest along rocky canyon of small stream at the base of mountains composed with solid crystalline highly eroded limestone at elevation 900-1000 m a.s.l. around point 22°38’43.8’’N 105°19’19.8’’E. Terrestrial herb to 1 m tall in shady wet place. Tepals orange-brown, lip white with yellow with white. Locally very common.
14 November 2014 CPC 7466 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz
Fl. in hort. 30 June 2022, L. Averyanov, T. Maisak, CPC 7466
All photos © - L. Averyanov
LE 01082801
Neotype of Trisetokoeleria taimyrica Tzvelev det. Koroleva (Zaslavskaya), Tatiana, Petrovsky, Vladislav Vladimirovich at 27.06.2022
Additional identifications: Trisetokoeleria taimyrica Tzvelev det. Tzvelev, Nikolai Nikolaievich at 20.02.2013 Collectors: Pospelova, Elena Borisovna Field collecting number: 12-0206. Collection date: 26.07.2012. Administrative regions: RU - Krasnoyarskiy Kray - Taymyrsky Dolgano-Nenetsky District. Groups of specimens: Типовые образцы сектора Сибири и Дальнего Востока РоссииOriginal label text:Восточный Таймыр, нижнее течение р. Захарова Рассоха в районе урочища Тогой. Распадок коренного берега Захаровой Рассохи.
Coordinates (geographic position): 72° 47′ 58″ N, 101° 1′ 54.4″ ERecord creation: 2022-06-30, Марина Витальевна ЯричинаCitation: Specimen LE 01082801 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/0108280172°47'58"с.ш., 101°1'54,4" в.д.
LE 01182707
Allium oreophilum C.A. Mey. det. Prima, V. M. at 21.07.1971
Collectors: Prima, V. M. Collection date: 21.07.1971. Administrative regions: AZ - Azerbaijan. Groups of specimens: Образцы сектора КавказаOriginal label text:Вост. Кавказ, Азербайджан, в 5-6 км сев. вершины горы Бабадаг, на пологих щебен. склонах, высота 3150 м над ур. м., 21 VII 1971, В. Прима
Coordinates (geographic position): 41° 1′ 8.4″ N, 48° 18′ 14.04″ EComment: Венчик белый
Record creation: 2022-06-30, Иван Владимирович ТатановCitation: Specimen LE 01182707 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01182707
LE 01182706
Allium oreophilum C.A. Mey. det. Prima, V. M. at 20.07.1971
Collectors: Prima, V. M. Collection date: 20.07.1971. Administrative regions: AZ - Azerbaijan. Groups of specimens: Образцы сектора КавказаOriginal label text:Вост. Кавказ, Азербайджан, в 5 км сев. вершины горы Бабадаг, на щебен. склонах, высота 3250 м над ур. м., 20 VII 1971, В. Прима
Coordinates (geographic position): 41° 1′ 8.4″ N, 48° 18′ 14.04″ EComment: С розовыми цветками
Record creation: 2022-06-30, Иван Владимирович ТатановCitation: Specimen LE 01182706 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01182706
LE 01123335
Mycetia glandulosa Craib det. Khang Sinh Nguyen, Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1774. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Rubiaceae
Mycetia glandulosa Craib
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Undershrub about 1 tall. Flowers yellow. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1774.
All photos © - L. Averyanov, K.S. Nguyen
LE 01123334
Psychotria sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1773. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Rubiaceae
Psychotria sp. ?
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Undershrub about 1 tall. Flowers greenish to white. Common.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1773.
All photos © - L. Averyanov, K.S. Nguyen
LE 01123333
Entada sp. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1772a. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Fabaceae
Entada sp.?
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Large woody vine. Fruits olive brownish. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1772a (photo only).
All photos © - L. Averyanov, K.S. Nguyen
LE 01123332
Bulbophyllum affine Lindl. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1772. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Bulbophyllum affine Lindl.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Creeping epiphyte on tall tree. Flowers yellowish, tepals with reddish nerves. Not common.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1772.
All photos © - L. Averyanov, K.S. Nguyen
LE 01123331
Solanum sp. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1771. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Solanaceae
Solanum sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Erect herb to 0.5 m tall in rather open place on top of mountain. Flowers white, fruits light green. Not common.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1771.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123330
Amalocalyx microlobus Pierre det. Khang Sinh Nguyen, Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1770. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Apocynaceae
Amalocalyx microlobus Pierre
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Woody vine to 10 m long, Flowers pink to light purple. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1770.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123329
Malaxis calophylla (Rchb.f.) Kuntze det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1769. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Malaxis calophylla Kuntze
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Terrestrial herb in shady place. Leaves pale brownish mottled with white. Rare.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1769.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123328
Syzygium sp. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1768a. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Myrtaceae
Syzygium sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Treelet 3-4 m tall. Flowers white. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1768a (photo only).
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123327
Stereosandra javanica Blume det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1768. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Stereosandra javanica Blume
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Erect achlorophyllous white herb to 30 cm tall. Flowers white, apices of tepals dark violet. Rare.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1768.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123326
Ophiorrhiza sp. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1767. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Rubiaceae
Ophiorrhiza sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Erect or scandent herb to 1 m tall. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1767.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123325
Pholidota articulata Lindl. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1766. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Pholidota articulata Lindl.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Epiphyte on tall tree. Flowers yellowish pink, lip inside reddish. Not rare.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1766.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123324
Diploprora championii (Lindl.) Hook.f. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1765. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Diploprora championii (Lindl.) Hook.f.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Epiphyte on tall tree. Flower buds white. Not common.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1765.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123323
Ornithochilus difformis (Lindl.) Schltr. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1764. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Ornithochilus difformis (Wall.) Schltr.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Epiphyte on tall tree. Not common.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1764.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123322
Malaxis acuminata D.Don ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1763. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Malaxis acuminata?
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l.Terrestrial herb in shady place. Not common.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1763.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123321
Tainia viridifusca (Hook.) Hook.f. det. Averyanov, Leonid Vladimirovich at 08.02.2023
Additional identifications: Eulophia graminea Lindl. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 19.05.2022 Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1762. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Eulophia graminea?
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l.Terrestrial herb in shady place. Not common.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1762.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123320
Tainia penangiana Hook.f. det. Averyanov, Leonid Vladimirovich at 16.01.2025
Additional identifications: Tainia sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 19.05.2022 Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1761. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Tainia sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Terrestrial herb in shady place. Not common.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1761.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123319
Begonia sp. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1760. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Begoniaceae
Begonia sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Erect herb in shady place. Fruits quadrangular, juicy. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1760.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123318
Chloranthus sp. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1759. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Chloranthaceae
Chloranthus sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Erect herb or undershrub to 1 m tall. Occasional. Leaves locally used for herbal tee.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1759.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123317
Schima wallichii (DC.) Korth. det. Khang Sinh Nguyen, Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1758. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Theaceae
Schima wallichii (DC.) Korth
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Tree 15-20 m tall. Flowers white, stamens yellow. Common.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1758.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123316
Bulbophyllum careyanum (Hook.) Spreng. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1757. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Bulbophyllum careyanum ?
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l.
Creeping epiphyte on tall tree. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1757.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123315
Bulbophyllum lepidum (Blume) J.J.Sm. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1756. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Bulbophyllum lepidum?
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Creeping epiphyte on tall tree. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1756.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123314
Cleisostoma sp. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1755. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Cleisostoma sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Epiphyte on tall tree. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1755.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123313
Bulbophyllum sp. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1754. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Creeping epiphyte on tall tree. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1754.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123312
Cleisostoma fuerstenbergianum Kraenzl. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1753. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Cleisostoma fuerstenbergianum Kraenzl
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Epiphyte on tall trees. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1753.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123311
Ardisia sp. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1752. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Myrsinaceae
Ardisia sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Small treelet or shrub to 2 m tall. Flowers light pink. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1752.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123310
Pyrrosia nummulariifolia (Sw.) Ching det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1751. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Polypodiaceae s.l.
Pyrrosia nummulariifolia (Sw.) Ching.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Creeping epiphyte on tall trees. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1751.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123309
Malaxis ophrydis (J.Koenig) Ormerod det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1750. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Malaxis ophrydis (J.Koenig) Ormerod
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Erect terrestrial herb to 0.5 m tall in shady wet place. Flowers yellowish green to dirty pale violet. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1750.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123308
Aeschynanthus sp. det. Averyanov, Leonid Vladimirovich at 19.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1749. Collection date: 19.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Gesneriaceae
Aeschynanthus sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Epiphytic undershrub on tall tree. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1749.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123307
Lithocarpus sp. det. Averyanov, Leonid Vladimirovich at 18.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1748. Collection date: 18.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Fagaceae
Lithocarpus sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, Leng Su Sin Village around point about N22º21’18’’ E102º19’08”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 700–950 m a.s.l. Tree 15-20 m tall. Occasional.
19 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1748.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123306
Diospyros nigricortex C.Y.Wu in C.Y.Wu & H.W.Li det. Khang Sinh Nguyen, Averyanov, Leonid Vladimirovich at 18.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1747. Collection date: 18.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Ebenaceae
Diospyros nigricortex C.Y.Wu in C.Y.Wu & H.W.Li
1965, Yunnan Redai Yaredai Zhiwu Quxi Yanjiu Baogao (Rep. Stud. Pl. Trop. Subtrop. Yunnan). 1: 10.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, A Suoi Voi Village around point about N22º20’16’’ E102º21’35”. Secondary evergreen broad-leaved lowland and submontane forest on mountain slopes composed with sandstone at elevations 500–600 m a.s.l. Tree 5-6 m tall with pendulous shoots in open rocky place along stream. Flowers white, calyx grassy green. Rare.
18 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1747.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123305
Acanthophippium sylhetense Lindl. det. Averyanov, Leonid Vladimirovich at 18.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1746. Collection date: 18.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Acanthophippium sylhetense Lindl.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, A Suoi Voi Village around point about N22º20’16’’ E102º21’35”. Secondary evergreen broad-leaved lowland and submontane forest on mountain stream slopes composed with sandstone at elevations 500–600 m a.s.l. Terrestrial herb in shady place along stream valley. Flowers yellowish mottled with red. Not common.
18 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1746.
All photos © - L. Averyanov
LE 01123304
Acanthophippium sylhetense Lindl. det. Averyanov, Leonid Vladimirovich at 18.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1746. Collection date: 18.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Acanthophippium sylhetense Lindl.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, A Suoi Voi Village around point about N22º20’16’’ E102º21’35”. Secondary evergreen broad-leaved lowland and submontane forest on mountain stream slopes composed with sandstone at elevations 500–600 m a.s.l. Terrestrial herb in shady place along stream valley. Flowers yellowish mottled with red. Not common.
18 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1746.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123303
Ardisia sp. det. Averyanov, Leonid Vladimirovich at 18.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1745. Collection date: 18.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Myrsinaceae
Ardisia sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, A Suoi Voi Village around point about N22º20’16’’ E102º21’35”. Secondary evergreen broad-leaved lowland and submontane forest on mountain stream slopes composed with sandstone at elevations 500–600 m a.s.l. Undershrub to 1 m tall in shady slope rocky stream valley. Flowers white, calyx reddish. Not rare.
18 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1745.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123302
Medinilla sp. det. Averyanov, Leonid Vladimirovich at 18.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1744. Collection date: 18.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Images of plants from the Indochinese Peninsula (Cambodia, Laos, Thailand, Vietnam and surrounding areas); Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Melastomataceae
Medinilla sp.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, A Suoi Voi Village around point about N22º20’16’’ E102º21’35”. Secondary evergreen broad-leaved lowland and submontane forest on mountain stream slopes composed with sandstone at elevations 500–600 m a.s.l. Shrub 2-3 m tall along rocky stream valley. Fruits green. Occasional.
18 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1744.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123301
Tropidia curculigoides Lindl. det. Averyanov, Leonid Vladimirovich at 18.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1742. Collection date: 18.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Tropidia curculigoides Lindl.
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, A Suoi Voi Village around point about N22º20’16’’ E102º21’35”. Secondary evergreen broad-leaved lowland and submontane forest on mountain stream slopes composed with sandstone at elevations 500–600 m a.s.l. Erect terrestrial herb to 1 m tall in shady place. Occasional.
18 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1742.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen
LE 01123300
Pholidota imbricata Lindl. det. Averyanov, Leonid Vladimirovich at 18.05.2022
Collectors: Averyanov, Leonid Vladimirovich; Tran Huy Thai; Khang Sinh Nguyen; Cuong, Huu Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: VR1741. Collection date: 18.05.2022. Administrative regions: VN - Tinh Dien Bien. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Pholidota imbricata
Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Leng Su Sin Municipality, A Suoi Voi Village around point about N22º20’16’’ E102º21’35”. Secondary evergreen broad-leaved lowland and submontane forest on mountain stream slopes composed with sandstone at elevations 500–600 m a.s.l. Epiphyte on tall tree. Not rare.
18 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1741.
All photos © - L. Averyanov, K.S. Nguyen, C.H. Nguyen