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LE 01067070
Garcinia sp. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1578. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067070 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067070Clusiaceae
Garcinia sp.
Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Tree 10-15 m. Fruits green. Very common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1578.
LE 01067069
Polystichum deltatum Li Bing Zhang, M.Q.Han & Yan Liu det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1583. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067069 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067069Polypodiaceae s.l.
Polystichum deltatum Li Bing Zhang, M.Q. Han & Yan Liu
Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Lithophytic fern on steep rocky slope. Very common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1583.
LE 01067068
Antrophyum callifolium Blume det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1575. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. Antrophyum callifolium Blume Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Lithophytic fern on shady mossy cliff. Common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1575.
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067068 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067068
LE 01067067
Ophiopogon latifolius L.Rodr. det. Averyanov, Leonid Vladimirovich, Noriyuki Tanaka at 11.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1576. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067067 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067067Convallariaceae
Ophiopogon latifolius L. Rodr.
Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Terrestrial herb with stem 0.6-0.7 m tall in shady place among rocks. Flowers almost white. Common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1576.
LE 01067066
Paratype of Begonia pseudodryadis C.Y.Wu var. bitepala Aver. det. Averyanov, Leonid Vladimirovich at 19.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1571. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Begoniaceae Begonia pseudodryadis C.Y. Wu var. bitepala Aver., var. nov. Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Rosulate lithophytic herb on vertical shady mossy cliff. Leaves dark olive-green with irregular whitish spots above, pale purple with light greenish spots below. Flowers light pink-purple, anther yellow. Locally common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1571.
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067066 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067066
LE 01067065
Tectaria polymorpha (Hook.) Copel. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1573. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. (Tectariaceae) Tectaria polymorpha (Wall. ex Hook.) Copel. Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Terrestrial fern in shady rocky place. Common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1573.
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067065 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067065
LE 01067064
Paraboea nutans D.Fang & D.H.Qin det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1569. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Gesneriaceae Paraboea nutans D. Fang & D.H. Qin Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Lithophytic rosulate herb on shady mossy vertical cliff. Leaves dark green above, almost gray-white below. Not common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1569.
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067064 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067064
LE 01067063
Vietnamcalamus sp. det. Averyanov, Leonid Vladimirovich, Khang Sinh Nguyen at 11.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1567. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Poaceae (Bambusoideae) Vietnamcalamus sp. Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Woody grass about 3 m tall on rocky top of mountain. Very common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1567.
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067063 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067063
LE 01067062
Quercus glauca Thunb. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1559. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Fagaceae Quercus glauca Thunb. Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Tree 7-10 m tall on mountain top. Seeds glossy green. Not common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1559.
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067062 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067062
LE 01067061
Phyllanthus elegans Wall. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1557. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Euphorbiaceae Phyllanthus elegans Wall. Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Shrub 2-3 m tall in open place. Fruits light yellowish-green. Occasional. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1557.
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067061 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067061
LE 01067027
Aspidistra nigra Aver., Tillich & S.K.Nguyen ⟮prelim. ID⟯ det. Khang Sinh Nguyen at 09.04.2022
Additional identifications: Aspidistra sp. det. Averyanov, Leonid Vladimirovich at 11.10.2019; Aspidistra cornuta Aver. ⟨not published name⟩ det. Averyanov, Leonid Vladimirovich at 23.03.2022 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1552. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067027 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067027Convallariaceae
Aspidistra sp.
Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Terrestrial rhizomatous herb in shady place among rocks. Leaves dark green with many unclear yellowish spots (sometime uniform green). Old flowers looks black. Occasional. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1552.
LE 01067026
Diospyros curranii Merr. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1550. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Ebenaceae Diospyros curranii Merr. Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Tree 10-15 m tall. Fruits light dull brownish. Common. Timber of a good quality. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1550.
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067026 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067026
LE 01067025
Ophiopogon tonkinensis L.Rodr. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1551. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Convallariaceae Ophiopogon tonkinensis L. Rodr. Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Terrestrial herb in shady place among rocks. Occasional. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1551.
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067025 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067025
LE 01067024
Asplenium dianguiense X.C.Zhang det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1555. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067024 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067024Polypodiaceae s.l. (Aspleniaceae)
Asplenium dianguiense X.C. Zhang
Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Terrestrial and lithophytic fern on steep rocky slope. Occasional. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1555.
LE 01067023
Calocedrus rupestris Aver., T.H.Nguyên & P.K.Lôc det. Averyanov, Leonid Vladimirovich at 11.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1577. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Cupressaceae Calocedrus rupestris Aver. & T.H.Nguyên & P.K.Lôc Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Tree 7 m tall on mountain top. Common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1577.
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067023 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067023
LE 01067022
Begonia longa C.-I Peng & W.C.Leong det. Averyanov, Leonid Vladimirovich at 06.04.2021
Additional identifications: Begonia sp. det. Averyanov, Leonid Vladimirovich at 11.10.2019; Holotype of Begonia semilunata Aver. det. Averyanov, Leonid Vladimirovich at 08.12.2020 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1549. Collection date: 11.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mComment: Begoniaceae
Begonia sp.
Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Terrestrial and lithophytic rhizomatous herb in shady place among rocks. Leaves dark green above, light pale green below, petioles dull dirty purple. Flowers white with light pink tint. Locally very common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1549.
Begonia longa C.-I Peng & W.C.Leong, 2014, in Ching-I Peng et al., Botanical Studies 55: 8 (Two new species of Begonia sect. Coelocentrum, B. guixiensis and B. longa, from Sino-Vietnamese limestone karsts)
TYPE: VIETNAM. Ha Giang Province, Quan Ba District, Can Ty Community, Sin Suoi Ho Village, elev. 650–1500 m; on face of limestone rock, in shaded and moist broadleaf forest on mountain slope. Locally frequent. Living collection made on 12 Nov 2004; type specimens (in flower) pressed from plants cultivated in the experimental greenhouse, Academia Sinica, 10 May 2007. Ching-I Peng, Wai-Chao Leong, Shin-Ming Ku, Tien Hiep Nguyen, Van The Pham & Xuan Tam Nguyen 20076-A (holotype: HAST; isotypes: A, E, FRIM, MO, P).
LE 01067020
Schefflera sp. det. Averyanov, Leonid Vladimirovich at 07.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1438. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Araliaceae Schefflera sp. Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Tree about 15 m tall on steep river slope. Flowers and young fruits pale green. Not common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1438.
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067020 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067020
LE 01067019
Litsea helferi Hook.f. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1437. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067019 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067019Lauraceae Litsea helferi Hook.f.
Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Tree about 15 m tall on steep river slope. Fruits glossy green. Not common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1437.
LE 01067018
Lanonia dasyantha (Burret) Henderson & Bacon det. Henderson, A. at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1433. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Arecaceae Lanonia dasyantha (Burret) Henderson & Bacon Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Palm to 1.5 m tall on steep shady slope. Fruits dull pink. Common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1433. Det.: A. Henderson 10.12.2019
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067018 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067018
LE 01067017
Microsorum insigne (Blume) Copel. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1432. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Polypodiaceae Microsorum insigne (Blume) Copel. Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Terrestrial fern on steep shady slope. Fronds to 2 m long. Very common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1432.
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067017 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067017
LE 01067016
Lycopodium cernuum L. det. Averyanov, Leonid Vladimirovich at 07.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1428. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067016 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067016Lycopodiaceae
Lycopodium cernuum L.
Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Creeping herb with erect stems to 0.5 m tall in open grassy place along trail. Common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1428.
LE 01067014
Holotype of Carpesium rivularis Aver. det. Averyanov, Leonid Vladimirovich at 15.03.2020
Additional identifications: Bidens sp. det. Averyanov, Leonid Vladimirovich at 07.10.2019; Carpesium sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 14.03.2020 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1426. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Asteraceae Bidens sp. Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Biennial lithophytic herb to 0.5 m tall on wet mossy stream rocks. Flowers yellow. Occasional. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1426.
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067014 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067014
LE 01067012
Pogostemon auricularius (L.) Hassk. det. Chen Yaping at 30.11.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1415. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Lamiaceae Pogostemon auricularius (L.) Hassk. Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Terrestrial herb in open grassy place along trail. Flowers light violet to almost white. Common weed. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1415. Det.: Chen Yaping 30.11.2019
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067012 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067012
LE 01067011
Isodon lophanthoides (D.Don) H.Hara det. Chen Yaping at 30.11.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1416. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Lamiaceae Isodon lophanthoides (Buch.-Ham. ex D. Don) H. Hara var. lophanthoides Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Terrestrial herb in open grassy place along trail. Flowers light violet to almost white. Common weed. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1416. Det.: Chen Yaping 30.11.2019
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067011 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067011
LE 01067009
Bolbitis heteroclita (Pr.) Ching det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1422. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. (Dryopteridaceae) Bolbitis heteroclita (Pr.) Ching Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Terrestrial and lithophytic fern on steep shady river slope near to water line. Very common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1422.
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067009 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067009
LE 01067008
Begonia palmata D.Don det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1412. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Begoniaceae Begonia palmata D. Don Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Lithophytic herb on shady mossy river cliffs slope. Leaves dark uniform green above, pale light green below, sometime with pink tint along nerves. Locally common. Fruits pink-purple. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1412.
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067008 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067008
LE 01067007
Isodon lophanthoides var. graciliflorus (Benth.) H.Hara det. Chen Yaping at 30.11.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1413. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Lamiaceae Isodon lophanthoides var. graciliflorus (Benth.) H. Hara Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Terrestrial herb in open grassy place along trail. Flowers white. Common weed. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1413. Det.: Chen Yaping 30.11.2019
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067007 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067007
LE 01067006
Mosla scabra (Thunb.) C.Y.Wu & H.W.Li det. Chen Yaping at 30.11.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1414. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Lamiaceae Mosla scabra (Thunb.) C.Y. Wu & H.W. Li Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Terrestrial herb in open grassy place along trail. Flowers pink to light purple. Common weed. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1414. Det.: Chen Yaping 30.11.2019
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067006 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067006
LE 01067005
Tectaria stenoptera Ching det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1421. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. (Tectariacae) Tectaria stenoptera Ching Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Terrestrial fern on steep shady river slope. Fronds to 1.5 long. Very common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1421.
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067005 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067005
LE 01067004
Tectaria sp. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1410. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mComment: Polypodiaceae s.l.
Tectaria sp.?
Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Lithophytic fern on wet mossy stream rocks. Very common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1410.
All photos © L. Averyanov
LE 01067003
Ardisia phankelociana C.M. Hu & G. Hao det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1407. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Myrsinaceae Ardisia phankelociana C.M. Hu & G. Hao Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Small treelet 1-2 m tall. Fruits dark glossy green. Very common at mountain top. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1407.
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067003 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067003
LE 01067002
Pinanga baviensis Becc. det. Henderson, A. at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1408. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Arecaceae Pinanga baviensis Becc. Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Palm 2 m tall on shady, very steep slope. Fruits dirty dark purple-violet. Occasional. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1408. Det.: A. Henderson 10.12.2019
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067002 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067002
LE 01067001
Diplazium pullingeri (Baker) J.Sm. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1411a. Collection date: 07.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. (Athyriaceae) Diplazium pullingeri (Baker) J. Sm.? Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Lithophytic fern on wet mossy stream rocks. Common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1411a.
Coordinates (geographic position): 23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067001 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067001
LE 01067000
Paraphlomis javanica Prain det. Chen Yaping at 30.11.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1402. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Lamiaceae Paraphlomis javanica Prain Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Terrestrial herb 1-2 m tall in open rocky place. Very common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1402. Det.: Chen Yaping 30.11.2019
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067000 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067000
LE 01066999
Impatiens sp. det. Averyanov, Leonid Vladimirovich at 06.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1403. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Balsaminaceae Impatiens sp. 2 Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Terrestrial herb 0.5-0.7 m tall in open rocky place. Flowers light pink with purple nerves. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1403.
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066999 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066999
LE 01066998
Taxus chinensis (Rehder & E.H.Wilson) Rehder det. Averyanov, Leonid Vladimirovich at 06.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1404. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Taxaceae Taxus chinensis (Rehder & E.H. Wilson) Rehder Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Treelet 2 m tall. Not common (may be common, but widely logged for sale). 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1404.
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066998 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066998
LE 01066997
Lysionotus oblongifolius W.T.Wang det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1405a. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Gesneriaceae Lysionotus oblongifolius W.T. Wang Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Terrestrial and lithophytic herb to 1 m tall in shady rocky place. Flowers blue. Occasional. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1405a (LE01061307 – photo).
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066997 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066997
LE 01066996
Garcinia sp. det. Averyanov, Leonid Vladimirovich at 06.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1405. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Clusiaceae Garcinia sp. 1 Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree to 20 m tall. Fruits green. Very common. Timber is good. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1405.
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066996 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066996
LE 01066995
Garcinia sp. det. Averyanov, Leonid Vladimirovich at 06.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1405. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Clusiaceae Garcinia sp. 1 Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree to 20 m tall. Fruits green. Very common. Timber is good. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1405.
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066995 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066995
LE 01066994
Lithocarpus balansae (Drake) A.Camus det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1400. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Fagaceae Lithocarpus balansae (Drake) A.Camus Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree to 20-25 m tall. Fruits pale gray-brownish to 5 cm in diameter, seeds 2-3 cm in diameter, edible, but bitter. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1400.
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066994 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066994
LE 01066993
Zingiber cochleariforme D.Fang det. Averyanov, Leonid Vladimirovich, Khang Sinh Nguyen at 06.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1401. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Zingiberaceae Zingiber cochleariforme D. Fang Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Terrestrial herb to 3 m tall in open rocky place. Flowers yellow, the lip with brownish marks. Edible being fried with meat. Not common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1401.
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066993 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066993
LE 01066992
Hydnocarpus anthelminthicus Gagnep. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1394. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Flacourtiaceae Hydnocarpus anthelminthicus Pierre ex Gagnep. Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree to 10 m tall. Flowers caulifloric. Fruits globular about 10-12 cm in diameter, pale brownish, very hard, with many seeds and juicy edible endocarpium. Not common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1394.
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066992 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066992
LE 01066991
Salomonia cantoniensis Lour. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1502. Collection date: 10.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Polygalaceae Salomonia cantoniensis Lour. Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Terrestrial herb in open wet grassy place along trail. Flowers pink-violet. Not common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1502.
Coordinates (geographic position): 22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066991 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066991
LE 01066990
Isotype of Ormosia integrifolia Aver. det. Averyanov, Leonid Vladimirovich at 13.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR025. Collection date: 13.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Fabaceae Ormosia integrifolia Aver., sp. nov.** Ha Giang prov., Quan Ba distr., Bat Dai Son commune, Bat Dai Son Nature Reserve, San Chu village, around point 23º08ʹ55.1ʺN 104º59ʹ45.7ʺE, 1100-1290 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen coniferous humid forest with Pseudotsuga sinensis on rocky mountain tops and ridges. Treelet or shrub 2-3 m tall on steep slopes. Flowers white. Not common. 13 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 025 (holotype – HN, LE01058078 – photo, isotype – HN). From close O. simplicifolia Merr. & L. Chen (having also simple leaves) this plan differs in distinctly petiolate, narrowly ovate, acute leaves with distinct 3 veins (vs. leaves shortly petiolate, oblong lanceolate, acuminate, with one main vein and pinnate venation) and short inflorecence less than 3 cm long (vs. inflorescence 6–10 cm long).
Record creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066990 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066990
LE 01066989
Impatiens rubrostriata Hook.f. det. Sheng Xiang Yu, Khang Sinh Nguyen at 14.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR352. Collection date: 18.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 7′ 46.4″ N, 104° 57′ 56.2″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066989 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066989Balsaminaceae
Impatiens rubro-striata Hook.f.
Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Thanh Van commune, Mo Sai village, around point 23º07ʹ46.4ʺN 104º57ʹ56.2ʺE, at elevation 1000-1190 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and mixed (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Terrestrial herb to 1 m tall in open wet place of rocky mountain slope near mountain top. Flowers pink with reddish nerves. Rare. 18 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 352 (HN, LE01058191). Det.: Sheng Xiang Yu & K.S. Nguyen 14.10.2019
LE 01066988
Aralia armata Seem. det. Averyanov, Leonid Vladimirovich at 10.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1504. Collection date: 10.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Araliaceae Aralia armata Seem. Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Scandent shrub on open shrubby place on steep stream slope. Flowers light greenish, fruits black. Common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1504.
Coordinates (geographic position): 22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066988 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066988
LE 01066987
Holotype of Sonerila mollissima Aver. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1510. Collection date: 10.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Melastomataceae Sonerila mollissima Aver., sp. nov.** Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Terrestrial herb in open steep wet shady slope along trail. Flowers light pink-purple, anthers yellow. Common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1510.
Coordinates (geographic position): 22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mComment: From close S.dongnathamensis Suddee, Phutthai & Rueangr. and S. primuloides C.Y.Wu thisplant differs in short distinct stem with leaves composed into apical rosette(vs. acaulescent plants with basal rosette), ovate leaves (vs. leaves cordateor circular) and dense long villous indumentum on petioles (vs. petiolessparsely villous), axillary inflorescence (vs. inflorescence subterminal) anddensely villous scape pedicels and ovary (vs. scape, pedicels and ovaryglabrous).
Record creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066987 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066987
LE 01066986
Haplopteris elongata (Sw.) E.H.Crane det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1506. Collection date: 10.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. Haplopteris elongata (Sw.) E.H. Crane Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Epiphyte on old mossy tree, leaves pendulous, to 1.5 m long. Not common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1506.
Coordinates (geographic position): 22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066986 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066986
LE 01066985
Cornopteris opaca D.Don det. Averyanov, Leonid Vladimirovich at 19.02.2020
Additional identifications: Diplazium opacum (Don) Christ det. Averyanov, Leonid Vladimirovich at 10.12.2019 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1500. Collection date: 10.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. (Athyriaceae) Diplazium opacum (Don) Christ Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Terrestrial fern on very steep wet shady slope. Fronds to 2 m long. Very common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1500.
Coordinates (geographic position): 22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066985 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066985
LE 01066984
Peranema aspidioides (Blume) Mett. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1505. Collection date: 10.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. (Dryopteridaceae) Peranema aspidioides (Blume) Mett. Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Terrestrial ferb on open shrubby place on steep stream slope. Fronds to 1.2 m long. Common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1505.
Coordinates (geographic position): 22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066984 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066984