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LE 01360355
Aspidistra paucitepala Vislobokov, Nuraliev & D.D.Sokoloff det. Averyanov, Leonid Vladimirovich at 14.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Maisak, Tatiana Viktorovna Field collecting number: AL4908. Collection date: 14.04.2028. Administrative regions: VN - Tinh Phu Yen. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Convallariaceae
Aspidistra paucitepala Vislobokov, Nuraliev & D.D.Sokoloff
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 herb on steep shady rocky slope. Flowers dark violet to almost black, anthers yellow. Locally very common.
14 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak, АL4908.
All photos © - L. Averyanov & Truong Ba Vuong
LE 01360354
Aspidistra paucitepala Vislobokov, Nuraliev & D.D.Sokoloff det. Averyanov, Leonid Vladimirovich at 14.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Maisak, Tatiana Viktorovna Field collecting number: AL4908. Collection date: 14.04.2028. Administrative regions: VN - Tinh Phu Yen. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Convallariaceae
Aspidistra paucitepala Vislobokov, Nuraliev & D.D.Sokoloff
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 herb on steep shady rocky slope. Flowers dark violet to almost black, anthers yellow. Locally very common.
14 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak, АL4908.
All photos © - L. Averyanov & Truong Ba Vuong
LE 01360352
Cleisostoma sp. det. Averyanov, Leonid Vladimirovich at 13.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4906. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Orchidaceae
Cleisostoma sp.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Epiphyte on small trees on shady slope along rocky river. Occasional.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4906 (living plant only).
All photos © - L. Averyanov
LE 01360351
Aspidistra sp. det. Averyanov, Leonid Vladimirovich at 13.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4905. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Arecaceae
Aspidistra sp.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Terrestrial herb on shady slope along rocky river. Fruits dirty violet thorny. Locally common.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4905 (living plant only).
All photos © - L. Averyanov
LE 01360350
Rhapis sp. det. Averyanov, Leonid Vladimirovich at 13.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4904. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Arecaceae
Rhapis sp.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Palm to 3 m tall on shady slope along rocky river. Locally common.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4904.
All photos © - L. Averyanov
LE 01360349
Orchidantha vietnamica K.Larsen ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 22.07.2026
Additional identifications: Orchidantha sp. det. Averyanov, Leonid Vladimirovich at 13.04.2026 Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4903. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Lowiaceae
Orchidantha sp.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Rosulate herb in shady place along rocky river. Flowers with strong, very unpleasant smell, olive-greenish, medial tepal black, “column white”. Not common.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4903.
All photos © - L. Averyanov
LE 01360348
Pothos scandens L. det. Truong Ba Vuong at 05.06.2026
Additional identifications: Pothos sp. det. Averyanov, Leonid Vladimirovich at 13.04.2026 Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4902. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Araceae
Pothos sp.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Creeping epiphytic vine to 10 m long on tall trees along rocky river. Spathe purple-brown, inflorescence light yellow. Common.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4902.
All photos © - L. Averyanov
LE 01360347
Licuala sp. det. Averyanov, Leonid Vladimirovich at 13.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4901a. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Arecaceae
Licuala sp.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Palm to 2 m tall in open place along road. Locally common.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4901a.
All photos © - L. Averyanov
LE 01360346
Ridsdalea eucodon (K.Schum.) J.T.Pereira det. Averyanov, Leonid Vladimirovich, Truong Ba Vuong at 13.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4901. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Rubiaceae
Ridsdalea eucodon (K.Schum.) J.T.Pereira
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Tree 12-14 m tall along rocky river. Flowers white outside, inside greenish with many small purple-brown marks. Rare.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4901.
All photos © - L. Averyanov & Truong Ba Vuong
LE 01360345
Phlogacanthus turgidus (Hook.f.) Lindau det. Averyanov, Leonid Vladimirovich at 13.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4900a. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Acanthaceae
Phlogacanthus turgidus (Hook.f.) Lindau
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Erect herb or undershrub to 1.5 m tall in open rocky place along river. Flowers white with yellow spot inside tube. Locally common.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4900a.
All photos © - L. Averyanov
LE 01360344
Vanilla cardinalis Aver. & Nuraliev det. Truong Ba Vuong at 05.06.2026
Additional identifications: Vanilla atropogon Schuit., Aver. & Rybkova det. Averyanov, Leonid Vladimirovich at 13.04.2026 Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4900. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Orchidaceae
Vanilla cardinalis Aver. & Nuraliev
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Succulent creeping epiphytic vine to 10 m long on large trees in rather open rocky place along river. Flowers white with greenish tint, lip with many dark purple marks. Not common.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4900.
All photos © - L. Averyanov
LE 01360343
Desmos sp. det. Averyanov, Leonid Vladimirovich at 13.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4899. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Annonaceae
Desmos sp.?
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Shrub 1.5-2.5 m tall in open rocky place along river. Flowers pale purple, tepals at the base yellow, fruits red. Occasional.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4899.
All photos © - L. Averyanov
LE 01360342
Sarcandra sp. det. Averyanov, Leonid Vladimirovich at 13.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4898. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Chloranthaceae
Sarcandra sp.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Undershrub to 1 m tall in shady rocky place along river. Flowers yellow, nice fragrant. Locally common.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4898.
All photos © - L. Averyanov
LE 01360341
Cryptophragmium langbianense Benoist ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 13.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4897. Collection date: 13.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Acanthaceae
Cryptophragmium langbianense Benoist
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Terrestrial creeping and ascending herb. Leaves with white marks, flowers white. Locally very common.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4897.
All photos © - L. Averyanov
LE 01360340
Calamus sp. det. Averyanov, Leonid Vladimirovich at 12.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4896. Collection date: 12.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Arecaceae
Calamus sp.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved forest with bamboo on granite at elevation 250-350 m a.s.l., around point 13º38’N 108º57’E. Scandent woody vine to 2 m long in open place on river slope along trail. Сщььщтю
12 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4896 (photo only).
All photos © - L. Averyanov
LE 01360339
Gardenia sp. det. Averyanov, Leonid Vladimirovich at 12.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4895. Collection date: 12.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Rubiaceae
Gardenia sp.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved forest with bamboo on granite at elevation 250-350 m a.s.l., around point 13º38’N 108º57’E. Shrub to 2 m tall in open place on river slope along trail. Flowers white, anthers gray-yellowish. Occasional.
12 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4895 (photo only).
All photos © - L. Averyanov
LE 01360338
Selaginella sp. det. Averyanov, Leonid Vladimirovich at 12.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4894. Collection date: 12.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Selaginellaceae
Selaginella sp.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved forest with bamboo on granite at elevation 250-350 m a.s.l., around point 13º38’N 108º57’E. Terrestrial scandent herb to 1.5 tall in wet open place on river slope along trail. Common.
12 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4894.
All photos © - L. Averyanov
LE 01360337
Selaginella sp. det. Averyanov, Leonid Vladimirovich at 12.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4893. Collection date: 12.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Selaginellaceae
Selaginella sp.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved forest with bamboo on granite at elevation 250-350 m a.s.l., around point 13º38’N 108º57’E. Terrestrial herb with ascending or pendulous shoots to 0.6 m long on steep river slope. Very common.
12 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4893.
All photos © - L. Averyanov
LE 01360336
Dillenia indica L. det. Averyanov, Leonid Vladimirovich at 12.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4891. Collection date: 12.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Dilenniaceae
Dillenia indica L.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved forest with bamboo on granite at elevation 250-350 m a.s.l., around point 13º38’N 108º57’E. Tree to 15 m tall along rocky river. Flowers bright yellow. Not rare.
12 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4891.
All photos © - L. Averyanov
LE 01360335
Renanthera coccinea Lour. det. Averyanov, Leonid Vladimirovich at 12.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4890. Collection date: 12.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Renanthera coccinea Lour.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved forest with bamboo on granite at elevation 250-350 m a.s.l., around point 13º38’N 108º57’E. Erect scandent woody vine to 3 m long on large river boulders. Flowers bright red. Not common.
12 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4890.
All photos © - L. Averyanov
LE 01360334
Sciaphila arcuata Aver. det. Averyanov, Leonid Vladimirovich at 12.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4889. Collection date: 12.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Triuridaceae
Sciaphila arcuata Aver.
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved forest with bamboo on granite at elevation 250-350 m a.s.l., around point 13º38’N 108º57’E. Erect achlorophyllous reddish herb to 10 cm tall in shady place. Flowers red. Very rare.
12 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4889.
All photos © - L. Averyanov & Truong Ba Vuong
LE 01360333
Erythrorchis altissima (Blume) Blume det. Averyanov, Leonid Vladimirovich at 12.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4888. Collection date: 12.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Orchidaceae
Erythrorchis altissima
Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved forest with bamboo on granite at elevation 250-350 m a.s.l., around point 13º38’N 108º57’E. Achlorophyllous creeping epiphytic vine to 5 m long. Flowers pale pinkish to almost white. Rare.
12 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4888.
All photos © - L. Averyanov & Truong Ba Vuong
LE 01360332
Pyrrosia sp. det. Averyanov, Leonid Vladimirovich at 11.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4886. Collection date: 11.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Polypodiaceae s.l.
Pyrrosia sp.
Binh Dinh Province, Vinh Thanh District. Highly degraded secondary evergreen broad-leaved forest on granite at elevation 200-250 m a.s.l., around point 14º17’N 108º43’E. Creeping epiphyte on tall trees. Common.
11 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4886.
All photos © - L. Averyanov
LE 01360331
Epitype of Peliosanthes rigidifolius Aver. & al. ⟨sp. nov.?⟩ det. Averyanov, Leonid Vladimirovich at 11.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4885. Collection date: 11.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Convallariaceae
Peliosanthes rigidifolius sp.nov.?
Binh Dinh Province, Vinh Thanh District. Highly degraded secondary evergreen broad-leaved forest on granite at elevation 200-250 m a.s.l., around point 14º17’N 108º43’E. Terrestrial herb on steep open stream slope. Leaves very rigid and little succulent. Locally common.
11 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4885 (herbarium and living plant also).
All photos © - L. Averyanov & Truong Ba Vuong
LE 01360330
Pothos scandens L. det. Truong Ba Vuong at 05.06.2026
Additional identifications: Pothos sp. det. Averyanov, Leonid Vladimirovich at 11.04.2026 Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4884. Collection date: 11.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Araceae
Pothos sp.
Binh Dinh Province, Vinh Thanh District. Highly degraded secondary evergreen broad-leaved forest on granite at elevation 200-250 m a.s.l., around point 14º17’N 108º43’E. Creeping epiphytic vine to 10 m long on tall tree along river. Spathe dirty violet, inflorescence light yellowish. Flowers fragrant. Not common.
11 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4884.
All photos © - L. Averyanov & Truong Ba Vuong
LE 01360329
Pteris sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 11.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4882. Collection date: 11.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Polypodiaceae s.l.
Pteris sp.?
Binh Dinh Province, Vinh Thanh District. Highly degraded secondary evergreen broad-leaved forest on granite at elevation 200-250 m a.s.l., around point 14º17’N 108º43’E. Lithophytic fern on open mossy stream rocks. Not common.
11 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4882.
All photos © - L. Averyanov
LE 01360328
Leptochilus sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 11.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4883. Collection date: 11.04.2026. Administrative regions: VN - Tinh Binh GJinh. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Polypodiaceae s.l.
Leptochilus sp.?
Binh Dinh Province, Vinh Thanh District. Highly degraded secondary evergreen broad-leaved forest on granite at elevation 200-250 m a.s.l., around point 14º17’N 108º43’E. Lithophytic creeping fern on open mossy stream rocks. Not common.
11 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4883.
All photos © - L. Averyanov
LE 01360327
Selaginella sp. det. Averyanov, Leonid Vladimirovich at 11.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4881. Collection date: 11.04.2026. Administrative regions: VN - Gia Lai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Selaginellaceae
Selaginella sp.
Binh Dinh Province, Vinh Thanh District. Highly degraded secondary evergreen broad-leaved forest on granite at elevation 200-250 m a.s.l., around point 14º17’N 108º43’E. Terrestrial prostrate herb on open road slope. Common.
11 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4881.
All photos © - L. Averyanov
LE 01360326
Pothos sp. det. Averyanov, Leonid Vladimirovich at 10.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4879. Collection date: 10.04.2026. Administrative regions: VN - Gia Lai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Araceae
Pothos sp.
Binh Dinh Province, Vinh Thanh District. Primary and secondary evergreen broad-leaved forest on granite at elevation of about 800 m a.s.l., around point 14º10’N 108º43’E. Creeping epiphytic vine to 10 m long on tall tree along river. Spathe white, inflorescence bright yellow. Flowers fragrant. Not common.
10 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4879.
All photos © - L. Averyanov
LE 01360325
Hetaeria sp. det. Averyanov, Leonid Vladimirovich at 10.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4878. Collection date: 10.04.2026. Administrative regions: VN - Gia Lai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Orchidaceae
Hetaeria sp.
Binh Dinh Province, Vinh Thanh District. Primary and secondary evergreen broad-leaved forest on granite at elevation of about 800 m a.s.l., around point 14º10’N 108º43’E. Terrestrial creeping and ascending herb in shady place on stream slope. Leaves evenly green. Locally common.
10 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4878 (living plant only).
All photos © - L. Averyanov
LE 01360324
Aspidistra sp. det. Averyanov, Leonid Vladimirovich at 10.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4877. Collection date: 10.04.2026. Administrative regions: VN - Gia Lai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Convallariaceae
Aspidistra sp.
Binh Dinh Province, Vinh Thanh District. Primary and secondary evergreen broad-leaved forest on granite at elevation of about 800 m a.s.l., around point 14º10’N 108º43’E. Terrestrial herb in shady place on stream slope. Locally common.
10 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4877 (living plant only).
All photos © - L. Averyanov
LE 01360323
Acriopsis indica Wright det. Averyanov, Leonid Vladimirovich at 10.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4876. Collection date: 10.04.2026. Administrative regions: VN - Gia Lai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Orchidaceae
Acriopsis indica Wright
Binh Dinh Province, Vinh Thanh District. Primary and secondary evergreen broad-leaved forest on granite at elevation of about 800 m a.s.l., around point 14º10’N 108º43’E. Clustering epiphyte on tall tree. Flowers pinkish. Common.
10 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4876.
All photos © - L. Averyanov
LE 01360322
Neuwiedia balansae Gagnep. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 10.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4875. Collection date: 10.04.2026. Administrative regions: VN - Gia Lai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Orchidaceae
Neuwiedia balansae Gagnep.?
Binh Dinh Province, Vinh Thanh District. Primary and secondary evergreen broad-leaved forest on granite at elevation of about 800 m a.s.l., around point 14º10’N 108º43’E. Terrestrial herb in shady place. Not common.
10 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4875.
All photos © - L. Averyanov
LE 01360321
Gnetum sp. det. Averyanov, Leonid Vladimirovich at 10.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4874. Collection date: 10.04.2026. Administrative regions: VN - Gia Lai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Gnetaceae
Gnetum sp.
Binh Dinh Province, Vinh Thanh District. Primary and secondary evergreen broad-leaved forest on granite at elevation of about 800 m a.s.l., around point 14º10’N 108º43’E. Woody vine to 20 m long in open place along trail. Not common.
10 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4874.
All photos © - L. Averyanov
LE 01360482
Prunus sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 10.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4873. Collection date: 10.04.2026. Administrative regions: VN - Gia Lai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Rosaceae
Prunus sp.
Binh Dinh Province, Vinh Thanh District. Primary and secondary evergreen broad-leaved forest on granite at elevation of about 800 m a.s.l., around point 14º10’N 108º43’E. Tree about 6 m tall in open place along trail. Not common.
10 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4873.
All photos © - L. Averyanov
LE 01360320
Bulbophyllum frostii Summerh. det. Averyanov, Leonid Vladimirovich at 10.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4872. Collection date: 10.04.2026. Administrative regions: VN - Gia Lai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Orchidaceae
Bulbophyllum frostii Summerh.
Binh Dinh Province, Vinh Thanh District. Primary and secondary evergreen broad-leaved forest on granite at elevation of about 800 m a.s.l., around point 14º10’N 108º43’E. Creeping epiphyte on tall tree. Common.
10 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4872.
All photos © - L. Averyanov
LE 01360319
Pteris semipinnata L. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 10.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4871a. Collection date: 10.04.2026. Administrative regions: VN - Gia Lai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Polypodiaceae s.l. (Pteridaceae)
Pteris semipinnata L.?
Binh Dinh Province, Vinh Thanh District. Primary and secondary evergreen broad-leaved forest on granite at elevation of about 800 m a.s.l., around point 14º10’N 108º43’E. Terrestrial fern in open place along trail. Very common.
10 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4871a (photo only).
All photos © - L. Averyanov
LE 01360318
Newmania sp. det. Averyanov, Leonid Vladimirovich at 10.04.2026
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Truong Ba Vuong; Nguyen Quoc Bao; Maisak, Tatiana Viktorovna Field collecting number: AL4871. Collection date: 10.04.2026. Administrative regions: VN - Gia Lai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Zingiberaceae
Newmania sp.
Binh Dinh Province, Vinh Thanh District. Primary and secondary evergreen broad-leaved forest on granite at elevation of about 800 m a.s.l., around point 14º10’N 108º43’E. Terrestrial herb to 1.5 m tall in shady place. Flowers white, median tepal light violet. Locally common.
10 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4871.
All photos © - L. Averyanov
LE 01335392
Bryanthus gmelinii D. Don det. Maximowicz, Carl Johann
Additional identifications: Bryanthus gmelinii D. Don det. Busch, Elizaveta Aleksandrovna Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-04, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335392 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335392
LE 01335391
Bryanthus gmelinii D. Don det. Busch, Elizaveta Aleksandrovna
Groups of specimens: Образцы сектора Сибири и Дальнего Востока России; Типовые образцы сектора Сибири и Дальнего Востока РоссииOriginal label text:Kamtschatka. Herb. Steller
Record creation: 2026-06-04, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01335391 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01335391
LE 01334703
Iris kamelinii Alexeeva det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: RU - Altayskiy Kray. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-04, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01334703 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01334703
LE 01334702
Iris kamelinii Alexeeva det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: RU - Altayskiy Kray. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-04, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01334702 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01334702
LE 01334701
Iris kamelinii Alexeeva det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: RU - Altayskiy Kray. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-04, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01334701 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01334701
LE 01334700
Iris tigridia Bunge det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: RU - Respublika Altay - Kosh-Agachskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-04, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01334700 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01334700
LE 01334699
Iris potaninii Maxim. det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: RU - Respublika Altay - Kosh-Agachskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-04, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01334699 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01334699
LE 01334698
Iris potaninii Maxim. det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: RU - Altayskiy Kray. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-04, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01334698 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01334698
LE 01334697
Iris potaninii Maxim. det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: RU - Respublika Altay - Kosh-Agachskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-04, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01334697 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01334697
LE 01334696
Iris humilis Georgi det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: RU - Respublika Altay - Ulaganskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-04, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01334696 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01334696
LE 01334695
Iris potaninii Maxim. det. Alexeeva, Nina Borissovna
Collectors: Alexeeva, Nina Borissovna Administrative regions: RU - Respublika Altay - Kosh-Agachskiy Rayon. Groups of specimens: Образцы сектора Сибири и Дальнего Востока РоссииRecord creation: 2026-06-04, Marina Yarichina, PhotoScan D2Citation: Specimen LE 01334695 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01334695