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LE 01335521
Euphorbia discolor Ledeb. det. Prokhanov, Yaroslav Ivanovich
Collectors: Besser, Wilibald Swibert Joseph Gottlib von Administrative regions: UA - Ternopil's'ka Oblast'. Groups of specimens: Образцы сектора Сибири и Дальнего Востока России; Образцы сектора Восточной ЕвропыOriginal label text:e Circa Ternop.
Coordinates (geographic position): 49° 34′ 44.55″ N, 25° 33′ 58.05″ E ±2000 mComment: Образец хранится в секторе Сибири и РДВ
Record creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335521 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335521
LE 01335518
Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335518 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335518
LE 01335517
Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335517 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335517
LE 01335516
Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335516 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335516
LE 01335515
Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335515 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335515
LE 01335514
Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335514 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335514
LE 01335513
Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335513 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335513
LE 01335512
Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335512 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335512
LE 01335511
Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335511 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335511
LE 01360495
Thrixspermum centipeda Lour. det. Averyanov, Leonid Vladimirovich at 17.06.2026
Collectors: Averyanov, Leonid Vladimirovich Field collecting number: AL4144. Collection date: 17.06.2026. Administrative regions: VN - Kon Tum; VN - Tinh Quang Nam. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Thrixspermum centipeda Lour.
The border on Kon Tum and Quang Nam Provinces along the road Da Nang – Dak Gley. Secondary broad-leaved evergreen forest on very steep slopes composed by silicate shale at elevation of 800–1100 m a.s.l. Epiphyte on mossy trees in shady place on steep stream slope. Not rare.
03 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4144.
Flowered in culture on 17 June 2026, L. Averyanov, AL4144.
All photos © L. Averyanov
LE 01360496
Dendrobium parciflorum Lindl. det. Averyanov, Leonid Vladimirovich at 17.06.2026
Collectors: Averyanov, Leonid Vladimirovich Field collecting number: AL2621. Collection date: 17.06.2026. 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
Ochidaceae
Dendrobium parciflorum Rchb.f. ex Lindl.
Lam Dong Province, Lac Duong District, Bidoup Nui Ba National Par, southern slopes of Bidoup Mountain about 5 km to the south from Bidoup peak around point 12º04.076’N 108º38.927E. Primary broad-leaved evergreen forest and Pinus woodlands on steep granite slopes at elevation 1900-2000 m a.s.l. Epiphyte on mossy trees. 08 November 2023, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak. AL2621.
Flowered in culture on 17 June 2026, L. Averyanov, AL2621.
All photos © L. Averyanov
LE 01357997
Posoqueria latifolia (Rudge) Roem. & Schult. det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: ID - Indonesia. Groups of specimens: Образцы общего сектораRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01357997 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01357997
LE 01357996
Posoqueria latifolia (Rudge) Roem. & Schult. det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: ID - Indonesia. Groups of specimens: Образцы общего сектораRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01357996 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01357996
LE 01357995
Sophora tomentosa L. det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: ID - Indonesia. Groups of specimens: Образцы общего сектораRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01357995 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01357995
LE 01357994
Sophora tomentosa L. det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: ID - Indonesia. Groups of specimens: Образцы общего сектораRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01357994 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01357994
LE 01357993
Dendrobium indivisum (Blume) Miq. det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: ID - Indonesia. Groups of specimens: Образцы общего сектораRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01357993 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01357993
LE 01357992
Thespesia populnea (L.) Sol. ex Corrêa det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: ID - Indonesia. Groups of specimens: Образцы общего сектораRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01357992 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01357992
LE 01357991
Thespesia populnea (L.) Sol. ex Corrêa det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: ID - Indonesia. Groups of specimens: Образцы общего сектораRecord creation: 2026-06-17, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01357991 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01357991
LE 01311964
Iris sibirica L.
Groups of specimens: Образцы сектора Средней АзииRecord creation: 2026-06-16, Mariya Sheludyakova, PhotoScan D2Citation: Specimen LE 01311964 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01311964
LE 01311962
Iris sibirica L.
Groups of specimens: Образцы сектора Средней АзииRecord creation: 2026-06-16, Mariya Sheludyakova, PhotoScan D2Citation: Specimen LE 01311962 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01311962
LE 01311961
Orobanche coerulescens Stephan
Groups of specimens: Образцы сектора Средней АзииRecord creation: 2026-06-16, Mariya Sheludyakova, PhotoScan D2Citation: Specimen LE 01311961 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01311961
LE 01317835
Amorphophallus krausei Engl. det. Hetterscheid, Wilbert Leonard Anna at 10.06.2026
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 herbariumOriginal label text:FLORA OF VIETNAM
Araceae
Amorphophallus krausei Engl.
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.
LE 01317834
Holotype of Ophiopogon spathulifolius N.Tanaka & Aver. det. Noriyuki Tanaka, Averyanov, Leonid Vladimirovich at 15.06.2026
Collectors: Averyanov, Leonid Vladimirovich Field collecting number: CPC7419/AL5048. Collection date: 09.06.2026. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Convallariaceae
Ophiopogon spathulifolius N.Tanaka & Aver.
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/AL5048.
Flowered in culture on 9 June 2026, L. Averyanov, CPC 7419/TM1082/14397.
LE 01317829
Isotype of Amorphophallus sp. ⟨sp. nov.?⟩ det. Hetterscheid, Wilbert Leonard Anna at 10.06.2026
Additional identifications: Amorphophallus sp. det. Averyanov, Leonid Vladimirovich at 14.04.2026 Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Maisak, Tatiana Viktorovna Field collecting number: AL4907. Collection date: 14.04.2026. Administrative regions: VN - Tinh Phu Yen. Groups of specimens: L. V. Averyanov specimens; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Araceae
Amorphophallus sp.
Phu Yen Province, Tuy Hoa City, Hoa Xuan Commune. Highly degraded secondary evergreen broad-leaved dry forest with bamboo on very steep rocky mountain slope on granite at elevation of about 400 m a.s.l., around point 12º53’N 109º24’E (Bia Mountain). Terrestrial and lithophytic tuberiferous herb on shady rocky slope. Spathe and inflorescence apex white, flowers yellowish-brown. Odorless. Occasional.
14 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak, АL4907.
LE 01317828
Additional identifications: Amorphophallus sp. det. Averyanov, Leonid Vladimirovich at 14.04.2026; Holotype of Amorphophallus sp. ⟨sp. nov.?⟩ det. Hetterscheid, Wilbert Leonard Anna at 10.06.2026 Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Maisak, Tatiana Viktorovna Field collecting number: AL4907. Collection date: 14.04.2026. Administrative regions: VN - Tinh Phu Yen. Groups of specimens: L. V. Averyanov specimens; Flora of VietnamOriginal label text:
Record creation: 2026-06-16, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01317828 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01317828
FLORA OF VIETNAM
Araceae
Amorphophallus sp.
Phu Yen Province, Tuy Hoa City, Hoa Xuan Commune. Highly degraded secondary evergreen broad-leaved dry forest with bamboo on very steep rocky mountain slope on granite at elevation of about 400 m a.s.l., around point 12º53’N 109º24’E (Bia Mountain). Terrestrial and lithophytic tuberiferous herb on shady rocky slope. Spathe and inflorescence apex white, flowers yellowish-brown. Odorless. Occasional.
14 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak, АL4907.
LE 01317831
Erythronium japonicum Decne. det. Koroteeva, Tatiana I.
Collectors: Koroteeva, Tatiana I. Collection date: 17.05.2025. Administrative regions: RU - Sakhalinskaya Oblast' - Dolinskiy Rayon. Топоним: Сениауин-мисаки (мыс Сенявина). Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииOriginal label text:о. Сахалин, Долинский район, старая японская дорога между поселком Стародубское и м. Сенявина 47 22 10.4 с.ш., 142 54 48.2 в.д., морская терраса, разнотравно-высокотравный луг. Массово, аспектирует.
Coordinates (geographic position): 47° 22′ 10.4″ N, 142° 54′ 48.2″ ERecord creation: 2026-06-01,6 Marina Yarichina, PhotoScan D2Citation: Specimen LE 01317831 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01317831
LE 01360494
Typhonium circinnatum Hett. & Mood det. Nguyen Van Canh, Averyanov, Leonid Vladimirovich at 14.06.2026
Collectors: Nguyen Van Canh Field collecting number: AL5047. Collection date: 14.06.2026. Administrative regions: VN - Dak Nong. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Araceae
Typhonium circinnatum Hett. & Mood
Dak Nong Province, Krong No District, Dray Sap Waterfall, secondary evergreen broad-leaved forest at elevation of about 400 m a.s.l., 15 6 2025, Nguyen Van Canh s.n. Photo prepared from cultivated plant on 14 June 2026, Nguyen Van Canh, AL5047.
All photos © - Nguyen Van Canh
LE 01360493
Cycas micholitzii Dyer det. Nguyen Van Canh, Averyanov, Leonid Vladimirovich at 12.06.2026
Collectors: Nguyen Van Canh Field collecting number: AL5045. Collection date: 12.06.2026. Administrative regions: VN - Tinh GJak Lak. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Cycadaceae
Cycas micholitzii Dyer
Dak Lak Province, Lak District, secondary broad-leaved forest with bamboo at elevation of about 600 m a.s.l. 12 June 2026, Nguyen Van Canh, AL5045 (photo only).
All photos © - Nguyen Van Canh
LE 00009055
Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:
LOrlova@binran.ru
Record creation: 2026-06-11 Larisa Orlova, PhotoScan D2Citation: Specimen LE 00009055 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00009055
LE 00009054
Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:
LOrlova@binran.ru
Record creation: 2026-06-11 Larisa Orlova, PhotoScan D2Citation: Specimen LE 00009054 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00009054
LE 00009053
Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:
LOrlova@binran.ru
Record creation: 2026-06-11 Larisa Orlova, PhotoScan D2Citation: Specimen LE 00009053 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00009053
LE 00009052
Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:
LOrlova@binran.ru
Record creation: 2026-06-11 Larisa Orlova, PhotoScan D2Citation: Specimen LE 00009052 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00009052
LE 00009051
Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:
LOrlova@binran.ru
Record creation: 2026-06-11 Larisa Orlova, PhotoScan D2Citation: Specimen LE 00009051 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00009051
LE 01360480
Henkelia sp. det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5033. Collection date: 25.04.2026. 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
Gesneriaceae
Henkelia sp.?
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Terrestrial or lithophytic rosulate herb in shady place, Flowers blue. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5033.
All photos © - L. Averyanov
LE 01360479
Aglaia sp. det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5032. Collection date: 25.04.2026. 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
Meliaceae
Aglaia sp.?
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Tree to 10 m tall. Fruits orange. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5032.
All photos © - L. Averyanov
LE 01360478
Amalocalyx microlobus Pierre det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5031. Collection date: 25.04.2026. 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
Apocynaceae
Amalocalyx microlobus Pierre
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Woody vine to 10 m long in rather open place. Flowers pink-purple. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5031.
All photos © - L. Averyanov
LE 01360477
Melastoma sp. det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5030. Collection date: 25.04.2026. 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
Melastomataceae
Melastoma sp.
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Shrub to 2 m tall in open place. Flowers purple. Locally common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5030.
All photos © - L. Averyanov
LE 01360476
Capparis assamica Hook.f. & Thomson det. Fici, Silvio at 01.05.2026
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: AL5029. Collection date: 25.04.2026. 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
Capparis assamica Hook.f. & Thomson
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Woody vine to 5 m long. Flowers white, pleasantly fragrant. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5029.
Det.: Silvio Fici, 1 May 2026.
All photos © - L. Averyanov
LE 01360475
Morinda officinalis F.C.How det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5028. Collection date: 25.04.2026. 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
Morinda officinalis F.C.How
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Treelet 2-3 m tall. Flowers white with strong spacy fragrance. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5028.
All photos © - L. Averyanov
LE 01360474
Aglaia sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5027. Collection date: 25.04.2026. 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
Meliaceae
Aglaia sp.?
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Tree 8-10 m tall. Fruits white with pink tint. Common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5027.
All photos © - L. Averyanov
LE 01360473
Ixora sp. det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5026. Collection date: 25.04.2026. 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. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Shrub to 4 m tall. Flowers bright red. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5026.
All photos © - L. Averyanov
LE 01360472
Pavetta sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5025. Collection date: 25.04.2026. 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
Pavetta sp.?
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Shrub to 3 m tall. Flowers white. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5025.
All photos © - L. Averyanov
LE 01360471
Lindernia sp. det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5024. Collection date: 25.04.2026. 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
Scrophulariaceae
Lindernia sp.
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Creeping herb in wet open place. Flowers light pink, yellow inside. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5024.
All photos © - L. Averyanov
LE 01360470
Rubiaceae sp. det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5023. Collection date: 25.04.2026. 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
Gen. sp.
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Tree 4-6 m tall. Flowers white. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5023.
All photos © - L. Averyanov
LE 01360469
Anoectochilus roxburghii (Wall.) Lindl. det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5022. Collection date: 25.04.2026. 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
Anoectochilus roxburghii (Wall.) Lindl.
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Subprostrate terrestrial and lithophytic herb on shady rocky slope. Leaves dark green or brown with network of yellow or pink nerves. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5022.
All photos © - L. Averyanov
LE 01360468
Ophiorrhiza sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 25.04.2026
Additional identifications: Spiradiclis sp. ⟨sp. nov.?⟩ det. Nguyen Quoc Bao at 16.06.2026 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: AL5021. Collection date: 25.04.2026. 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
Spiradiclis sp.
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Subprostrate terrestrial and lithophytic herb on shady rocky slope. Leaves dark green with white median stripe, flowers white apically pink purple. Occasional.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5021.
All photos © - L. Averyanov
LE 01360467
Begonia sp. det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5020. Collection date: 25.04.2026. 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
Begoniaceae
Begonia sp.
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Erect terrestrial and lithophytic herb to 1 m tall on shady rocky slope. Leaves uniform green. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5020.
All photos © - L. Averyanov
LE 01360466
Tetrastigma sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5019. Collection date: 25.04.2026. 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
Vitaceae
Tetrastigma sp.?
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Small treelet or woody vine to 1 m long. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5019.
All photos © - L. Averyanov
LE 01360465
Impatiens sp. det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5018. Collection date: 25.04.2026. 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. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Terrestrial and lithophytic herb in wet rocks along stream. Flowers yellow with pink and red. Not common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5018.
All photos © - L. Averyanov
LE 01360464
Chlorophytum malayense Ridl. det. Averyanov, Leonid Vladimirovich at 25.04.2026
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: AL5017. Collection date: 25.04.2026. 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
Liliaceae s.l. (Phormiaceae)
Chlorophytum malayense Ridl.
Lai Chau Province, Muong Te District, Mu Ca Commune. Old rich secondary evergreen broad-leaved forest on stratified shale at elevation of about 540 m a.s.l. around point 22º29’40’’N 102º24’15’’E. Terrestrial and lithophytic herb in wet shady slope. Flowers white. Not rare.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5017.
All photos © - L. Averyanov