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LE 01360441
Impatiens sp. det. Averyanov, Leonid Vladimirovich at 24.06.2026
Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4993. Collection date: 24.04.2026. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Balsaminaceae
Impatiens sp.
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Terrestrial and lithophytic herb to 1 m tall on steep wet shady rocky stream slope near water. Flowers rich yellow, center bright red. Common.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4993.
All photos © - L. Averyanov
LE 01360440
Tectaria sp. det. Averyanov, Leonid Vladimirovich at 24.06.2026
Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4992. Collection date: 24.04.2026. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Polypodiaceae s.l.
Tectaria sp.
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Terrestrial fern with fronds to 1.2 m long on steep wet shady rocky stream slope. Common.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4992.
All photos © - L. Averyanov
LE 01360439
Selaginella sp. det. Averyanov, Leonid Vladimirovich at 24.06.2026
Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4991. Collection date: 24.04.2026. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Selaginellaceae
Selaginella sp.
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Terrestrial suberect herb to 0.5 m tall on steep wet rocky stream slope. Common.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4991.
All photos © - L. Averyanov
LE 01360438
Silvianthus tonkinensis (Gagnep.) Ridsdale det. Averyanov, Leonid Vladimirovich at 24.06.2026
Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4990. Collection date: 24.04.2026. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Carlemanniaceae
Silvianthus tonkinensis (Gagnep.) Ridsdale
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Shrub to 3 m tall in rather open rocky place along river. Flowers yellow. Not common.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4990.
All photos © - L. Averyanov
LE 01360437
Microlepia sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 24.06.2026
Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4989. Collection date: 24.04.2026. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Polypodiaceae s.l.
Microlepia sp.?
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Terrestrial fern in open rocky place along river. Not common.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4989.
All photos © - L. Averyanov
LE 01360436
Selaginella sp. det. Averyanov, Leonid Vladimirovich at 24.06.2026
Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4988. Collection date: 24.04.2026. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Selaginellaceae
Selaginella sp.
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Ascending to erect herb to 0.5 m tall in open rocky place along stream. Very common.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4988.
All photos © - L. Averyanov
LE 01360435
Derris sp. det. Averyanov, Leonid Vladimirovich at 24.06.2026
Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4987. Collection date: 24.04.2026. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Fabaceae s.str.
Derris sp.?
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Woody vine to 10 m long in open cliff. Flowers purple-violet. Rare.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4987.
All photos © - L. Averyanov
LE 01360434
Saurauia sp. det. Averyanov, Leonid Vladimirovich at 24.06.2026
Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4986. Collection date: 24.04.2026. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Saurauiaceae
Saurauia sp.
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Tree to 5 m tall in open rocky place along stream. Flowers white, center red-purple. Occasional.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4986.
All photos © - L. Averyanov
LE 01360433
Ixora sp. det. Averyanov, Leonid Vladimirovich at 24.06.2026
Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4985. Collection date: 24.04.2026. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Rubiaceae
Ixora sp.
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Shrub to 2 m tall in shady place. Flowers white, tube and anthers pale pink. Not common.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4985.
All photos © - L. Averyanov
LE 01360432
Crateva religiosa G.Forst. det. Averyanov, Leonid Vladimirovich at 24.06.2026
Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4984. Collection date: 24.04.2026. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Capparidaceae
Crateva religiosa G.Forst.
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Treelet 3-4 m tall on very steep rocky slope of small stream. Flowers white. Not common.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4984.
All photos © - L. Averyanov
LE 01360431
Dendrobium chrysotoxum Lindl. det. Averyanov, Leonid Vladimirovich at 23.04.2026
Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4983. Collection date: 23.04.2025. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Dendrobium chrysotoxum Lindl.
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Epiphyte on tall tree. Plant flowered under cultivation.
23 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4983.
All photos © - L. Averyanov
LE 01360430
Dendrobium anosmum Lindl. det. Truong Ba Vuong at 10.06.2026
Additional identifications: Dendrobium transparens Lindl. det. Averyanov, Leonid Vladimirovich at 23.04.2026 Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4982. Collection date: 23.04.2025. Administrative regions: VN - Tinh Lai Chau. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Dendrobium transparens Lindl.?
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Epiphyte on tall tree. Plant flowered under cultivation.
23 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4982.
All photos © - L. Averyanov
LE 01360429
Eria tomentosa (J.Koenig) Hook.f. det. Truong Ba Vuong at 10.06.2026
Additional identifications: Eria lasiopetala (Willd.) Ormerod det. Averyanov, Leonid Vladimirovich at 10.06.2026 Collectors: Nguyen Tuan Duong; Nguyen Chi Thanh; Nguyen Tuan Cuong; Tien Hiep Nguyen; Cuong, Huu Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL4981. Collection date: 23.04.2025. Administrative regions: VN - Tinh Lai Chau. 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
Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Epiphyte on tall tree. Plant flowered under cultivation.
23 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4981.
All photos © - L. Averyanov
LE 01360491
Ophiopogon sp. det. Averyanov, Leonid Vladimirovich at 09.06.2026
Collectors: Averyanov, Leonid Vladimirovich Field collecting number: TM1282. Collection date: 09.06.2026. Administrative regions: VN - Vietnam. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Comment: Convallariaceae
Ophiopogon sp.
All photos © - L. Averyanov
LE 01360490
Peliosanthes griffithii Baker det. Averyanov, Leonid Vladimirovich at 09.06.2026
Collectors: Averyanov, Leonid Vladimirovich Field collecting number: AL5046. Collection date: 09.06.2026. Administrative regions: VN - Vietnam. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Convallariaceae
Peliosanthes griffithii Baker
Vietnam, plant originally collected in Vietnam on 13 November 2013, L. Averyanov, T. Maisak. Flowered in culture on 9 June 2026, L. Averyanov, AL5046, GN (garden number) 17466.
All photos © - L. Averyanov
LE 01360489
Ophiopogon pingbienensis F.T.Wang & L.K.Dai ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 09.06.2026
Collectors: Averyanov, Leonid Vladimirovich Field collecting number: CPC7419. Collection date: 09.06.2026. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Convallariaceae
Ophiopogon pingbienensis F.T. Wang & L.K. Dai?
N. Vietnam, Ha Giang province, Bac Me district, Phieng Luong municipality, around Phieng Luong village, primary broad-leaved humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1100–1150 m a.s.l. around point 22°38’07.1’’N 105°19’22.1’’E, terrestrial and lithophytic rosulate herb on very steep rocky slope near and along ridge edge, common, 13 November 2014, L. Averyanov et al., CPC 7419.
Flowered in culture on 9 June 2026, L. Averyanov, CPC7419.
All photos © L. Averyanov
LE 01360488
Amorphophallus krausei Engl. det. Hetterscheid, Wilbert Leonard Anna at 10.06.2026
Additional identifications: Amorphophallus sp. det. Averyanov, Leonid Vladimirovich at 09.06.2026 Collectors: Averyanov, Leonid Vladimirovich Field collecting number: AL5044. Collection date: 09.06.2026. Administrative regions: VN - Vietnam. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Araceae
Amorphophallus sp.
Vietnam, sine loc. Flowered in culture on 9 June 2026, inflorescence with straight erect peduncle to 1.2 m tall, flowers with strong unpleasant smell L. Averyanov, AL5044.
All photos © - L. Averyanov
LE 01360487
Dendrobium linguella Rchb.f. det. Averyanov, Leonid Vladimirovich at 09.06.2026
Collectors: Averyanov, Leonid Vladimirovich Field collecting number: AL3528A. Collection date: 11.02.2025. Administrative regions: VN - Tinh Lam GJong. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Dendrobium linguella Rchb.f.
Lam Dong Province, Bao Lam District. Primary humid evergreen broad-leaved and mixed forest with Pinus kesiya on granite at elevation about 1100 m a.s.l.
30 October 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3528A. Living plant.
Flowered in culture on 9 June 2026, Averyanov L. AL3528A.
All photos © L. Averyanov
LE 01360486
Aspidistra globulifera (Aver., K.S.Nguyen & Tillich) Aver. ⟨clonotype⟩ det. Averyanov, Leonid Vladimirovich at 09.06.2026
Collectors: Averyanov, Leonid Vladimirovich Field collecting number: AL151A. Collection date: 09.06.2026. Administrative regions: LA - Bolikhamxai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF LAOS
Convallariaceae
Aspidistra globulifera (Aver., K.S.Nguyen & Tillich) Aver.
Bolikhamsai prov., Thaphabat distr., Nam Bon village, Phou Khao Khouay national park, Tad Xai Waterfall, around point 18º27'25.9''N 103º?08'17.5''E. Degraded primary and secondary evergreen dry forest along rocky river on eroded sandstone at elev. about 350 m a.s.l. Terrestrial herb in shady places on sandy soil. Leaves rigid, uniform green. Rare.
AL 151A 9 December 2015 L.Averyanov, T.Maisak. 1 living plant only.
Flowered in culture on 9 June 2026, L. Averyanov, AL151A.
All photos © - L. Averyanov
LE 01335509
Astragalus arkalycensis Bunge det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich; Plikina, Natalia Vladimirovna Administrative regions: RU - Omskaya Oblast' - Russko-Polyanskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииCoordinates (geographic position): 53° 42′ 53.7″ N, 73° 21′ 31.4″ ERecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335509 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335509
LE 01335508
Salvinia natans (L.) All. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Cherlakskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335508 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335508
LE 01335507
Potamogeton berchtoldii Fieber det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Tevrizskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335507 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335507
LE 01335506
Ruppia maritima L. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Novosibirskaya Oblast' - Chanovskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335506 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335506
LE 01335505
Stuckenia pectinata (L.) Börner det. Efremov, Andrey Nikolaevich
Collectors: Sviridenko, Boris Fedorovich Administrative regions: RU - Omskaya Oblast' - Tarskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335505 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335505
LE 01335504
Stuckenia chakassiensis (Kashina) Klinkova det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Novosibirskaya Oblast' - Chanovskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335504 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335504
LE 01335503
Sparganium natans L. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Znamenskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335503 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335503
LE 01335502
Utricularia vulgaris L. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Znamenskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335502 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335502
LE 01335501
Ruppia maritima L. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Isil'kul'skiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335501 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335501
LE 01335500
Elatine hydropiper L. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Tevrizskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335500 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335500
LE 01335499
Limosella aquatica L. ⟨+ Callitriche palustris⟩ det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Ust'-Ishimskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335499 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335499
LE 01335498
Myriophyllum verticillatum L. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Kurganskaya Oblast' - Makushinskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335498 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335498
LE 01335497
Myriophyllum sibiricum Kom. det. Efremov, Andrey Nikolaevich
Collectors: Berezina Administrative regions: RU - Omskaya Oblast' - Tyukalinskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335497 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335497
LE 01335496
Myriophyllum sibiricum Kom. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Sherbakul'skiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335496 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335496
LE 01335495
Myriophyllum sibiricum Kom. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich; Sviridenko, Boris Fedorovich Administrative regions: RU - Yamalo-Nenetskiy Avtonomnyy Okrug - Krasnosel'kupskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335495 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335495
LE 01335494
Myriophyllum sibiricum Kom. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Respublika Altay - Kosh-Agachskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335494 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335494
LE 01335493
Myriophyllum sibiricum Kom. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Amurskaya Oblast' - Skovorodinskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335493 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335493
LE 01335492
Acorus calamus L. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Lyubinskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335492 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335492
LE 01335491
Acorus americanus subsp. triqueter (Turcz. ex Schott) D.D.Sokoloff, M.V.Remizowa & Sennikov det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Omskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335491 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335491
LE 01335490
Acorus calamus L.
Collectors: Temnikova, A.N.; Konstantinova, E. Yu. Administrative regions: RU - Omskaya Oblast' - Tarskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335490 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335490
LE 01335489
Sagittaria trifolia L. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Cherlakskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииComment:Лист 2
Record creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335489 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335489
LE 01335488
Sagittaria trifolia L. det. Efremov, Andrey Nikolaevich
Collectors: Efremov, Andrey Nikolaevich Administrative regions: RU - Omskaya Oblast' - Cherlakskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииComment:Лист 1
Record creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335488 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335488
LE 01335487
Sagittaria sagittifolia L.
Collectors: Evsejenko, K. S. Administrative regions: RU - Omskaya Oblast' - Tarskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-09, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335487 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335487
LE 01360428
Bulbophyllum retusiusculum Rchb.f. det. Averyanov, Leonid Vladimirovich at 19.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Maisak, Tatiana Viktorovna Field collecting number: AL4980. Collection date: 19.04.2026. Administrative regions: VN - Tinh Khanh Hoa. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Bulbophyllum retusiusculum Rchb.f.
Khanh Hoa Province, Khanh Vinh District, Khanh Le Pass. Primary evergreen broad-leaved forest on very steep rocky mountain slopes on granite and gneiss at elevation of 1000-1200 m a.s.l., around point 12º13’N 108º44’E. Epiphyte on tall mossy trees. Occasional.
19 April 2026, L. Averyanov, Nguyen Van Canh, T. Maisak, АL4980 (living plant only).
All photos © - L. Averyanov
LE 01360427
Bulbophyllum clandestinum Lindl. det. Averyanov, Leonid Vladimirovich at 19.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Maisak, Tatiana Viktorovna Field collecting number: AL4979. Collection date: 19.04.2026. Administrative regions: VN - Tinh Khanh Hoa. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Bulbophyllum clandestinum Lindl.
Khanh Hoa Province, Khanh Vinh District, Khanh Le Pass. Primary evergreen broad-leaved forest on very steep rocky mountain slopes on granite and gneiss at elevation of 1000-1200 m a.s.l., around point 12º13’N 108º44’E. Epiphyte on tall mossy trees. Common.
19 April 2026, L. Averyanov, Nguyen Van Canh, T. Maisak, АL4979.
All photos © - L. Averyanov
LE 01360426
Dendrobium spatella Rchb.f. det. Averyanov, Leonid Vladimirovich at 19.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Maisak, Tatiana Viktorovna Field collecting number: AL4978. Collection date: 19.04.2026. Administrative regions: VN - Tinh Khanh Hoa. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Dendrobium spatella Rchb.f.
Khanh Hoa Province, Khanh Vinh District, Khanh Le Pass. Primary evergreen broad-leaved forest on very steep rocky mountain slopes on granite and gneiss at elevation of 1000-1200 m a.s.l., around point 12º13’N 108º44’E. Epiphyte on tall mossy trees. Common.
19 April 2026, L. Averyanov, Nguyen Van Canh, T. Maisak, АL4978.
All photos © - L. Averyanov
LE 01360425
Psilotum nudum (L.) P.Beauv. det. Averyanov, Leonid Vladimirovich at 19.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Maisak, Tatiana Viktorovna Field collecting number: AL4977. Collection date: 19.04.2026. Administrative regions: VN - Tinh Khanh Hoa. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Psilotaceae
Psilotum nudum (L.) P.Beauv.
Khanh Hoa Province, Khanh Vinh District, Khanh Le Pass. Primary evergreen broad-leaved forest on very steep rocky mountain slopes on granite and gneiss at elevation of 1000-1200 m a.s.l., around point 12º13’N 108º44’E. Terrestrial and lithophytic herb 15-20 cm tall on mossy roadcut among open shrubs. Not common.
19 April 2026, L. Averyanov, Nguyen Van Canh, T. Maisak, АL4977.
All photos © - L. Averyanov
LE 01360424
Trichomanes sp. det. Averyanov, Leonid Vladimirovich at 19.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Maisak, Tatiana Viktorovna Field collecting number: AL4976. Collection date: 19.04.2026. Administrative regions: VN - Tinh Khanh Hoa. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Polypodiaceae s.l. (Hymenophyllaceae)
Trichomanes sp.
Khanh Hoa Province, Khanh Vinh District, Khanh Le Pass. Primary evergreen broad-leaved forest on very steep rocky mountain slopes on granite and gneiss at elevation of 1000-1200 m a.s.l., around point 12º13’N 108º44’E. Creeping fern on wet mossy boulders along small shady mountain stream. Not common.
19 April 2026, L. Averyanov, Nguyen Van Canh, T. Maisak, АL4976.
All photos © - L. Averyanov
LE 01360423
Epitype of Sonerila peltata Aver. & V.C. Nguyen ⟨gen. nov.?⟩ det. Averyanov, Leonid Vladimirovich at 19.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Maisak, Tatiana Viktorovna Field collecting number: AL4975. Collection date: 19.04.2026. Administrative regions: VN - Tinh Khanh Hoa. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Melastomataceae
Sonerila peltata Aver. & V.C. Nguyen, sp. nov. (gen. nov.?)
Khanh Hoa Province, Khanh Vinh District, Khanh Le Pass. Primary evergreen broad-leaved forest on very steep rocky mountain slopes on granite and gneiss at elevation of 1000-1200 m a.s.l., around point 12º13’N 108º44’E. Erect or ascending, terrestrial and lithophytic herb to 0.5 m tall on shelves of tall granite cliffs in light shade of rather open forest. Rare.
19 April 2026, L. Averyanov, Nguyen Van Canh, T. Maisak, АL4975.
All photos © - L. Averyanov & Nguyen Van Canh
LE 01360422
Canscora andrographioides C.B.Clarke det. Averyanov, Leonid Vladimirovich at 19.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Maisak, Tatiana Viktorovna Field collecting number: AL4974. Collection date: 19.04.2026. Administrative regions: VN - Tinh Khanh Hoa. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Gentianaceae
Canscora andrographioides C.B.Clarke?
Khanh Hoa Province, Khanh Vinh District, Khanh Le Pass. Primary evergreen broad-leaved forest on very steep rocky mountain slopes on granite and gneiss at elevation of 1000-1200 m a.s.l., around point 12º13’N 108º44’E. Erect or pendulous, terrestrial and lithophytic herb to 30 cm tall on open granite cliffs among open shrubs. Flowers white. Locally common.
19 April 2026, L. Averyanov, Nguyen Van Canh, T. Maisak, АL4974.
All photos © - L. Averyanov
LE 01360421
Impatiens sp. det. Averyanov, Leonid Vladimirovich at 19.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Maisak, Tatiana Viktorovna Field collecting number: AL4973. Collection date: 19.04.2026. Administrative regions: VN - Tinh Khanh Hoa. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Balsaminaceae
Impatiens sp.
Khanh Hoa Province, Khanh Vinh District, Khanh Le Pass. Primary evergreen broad-leaved forest on very steep rocky mountain slopes on granite and gneiss at elevation of 1000-1200 m a.s.l., around point 12º13’N 108º44’E. Erect terrestrial and lithophytic herb to 30 cm tall on wet mossy rocks and cliffs of small waterfall. Flowers bright purple. Not common.
19 April 2026, L. Averyanov, Nguyen Van Canh, T. Maisak, АL4973.
All photos © - L. Averyanov