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LE 01054336
Viscum articulatum Burm. f. det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR269. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Viscaceae Viscum articulatum Burm. f. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Parasitic shrub in canopies of tall trees on rocky mountain top. Not common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 269.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054336 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054336
LE 01054337
Pinus wangii Hu & W.C. Cheng det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR270. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Pinaceae Pinus wangii Hu & W.C. Cheng Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Tree about 8 m tall on rocky mountain top. Very rare (2 trees seen). 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 270.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054337 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054337
LE 01054338
Kadsura coccinea (Lem.) A.C. Sm. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Additional identifications: Kadsura sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR271. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Schizandraceae Kadsura sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Woody vine 3-4 m long on rocky mountain top. Flowers dull yellow, center red. Not common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 271.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054338 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054338
LE 01054339
Periploca purpurea Kerr det. M. Rodda at 11.10.2019
Additional identifications: Asclepiadaceae sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR272. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Asclepiadaceae Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Woody vine 3-5 m long on rocky mountain top. Flowers purple-violet. Common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 272.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054339 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054339
LE 01054340
Periploca purpurea Kerr det. M. Rodda at 11.10.2019
Additional identifications: Asclepiadaceae sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR272. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Asclepiadaceae Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Woody vine 3-5 m long on rocky mountain top. Flowers purple-violet. Common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 272.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054340 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054340
LE 01054341
Michelia coriacea Hung T. Chang & B.L. Chen det. Tien Hiep Nguyen at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR273. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Magnoliaceae Michelia coriacea Hung T. Chang & B.L. Chen Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Tree 5-8 m tall on mountain slope. Not common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 273.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054341 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054341
LE 01054342
Dioscorea arachidna Prain & Burkill det. Averyanov, Leonid Vladimirovich at 08.12.2019
Additional identifications: Dioscorea sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR274. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Dioscoreaceae Dioscorea sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Semi-woody vine about 5 m long in open place near the village. Not common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 274.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054342 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054342
LE 01054343
Rhododendron sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR275. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Ericaceae Rhododendron sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Shrub about 3 m tall on rocky mountain top. Young leaves pink. Flowers yellow. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 275.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054343 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054343
LE 01054344
Holotype of Vaccinium empetrum Aver. & K.S. Nguyen det. Averyanov, Leonid Vladimirovich at 17.09.2019
Additional identifications: Rhododendron sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018; Vaccinium sp. det. Averyanov, Leonid Vladimirovich at 04.07.2019 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR276. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Ericaceae Rhododendron sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Small dwarf creeping epiphyte undershrub on mossy trees or occasionally lithophyte on rocky mountain top. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 276.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054344 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054344The species has rather isolatedtaxonomical position among its Asian congeners. Formally it may be comparedwith other microphyllous Vaccinium speces like V. chaetothrix Sleumer, V. moupinenseFranchet, V. nummularia Hook.f. & Thomson ex C.B.Clarke, and V. sikangenseY. C. Yang. However, our palnt strickingly differs in minute narrowly ovate tobroadly lanceolate spirally arranged leaves and long creping plagiotropic stemswith rather short ascending branches. Flowers commonly solitary, corollabroadly ovoid to almost globular, white. Species name refers certainresemblance shoots of our plant and leafy stems of Empetrum nigrum L.
LE 01054345
Ophiopogon tonkinensis L.Rodr. det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR277. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Convallariaceae Ophiopogon tonkinensis L. Rodr. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Terrestrial and lithophytic herb on rocky mountain top. Common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 277.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054345 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054345
LE 01054346
Davallia solida (G. Forst.) Sw. det. X.C.Zhang at 05.07.2019
Additional identifications: Davallia sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR278. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. Davallia sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Creeping epiphyte and occasionally lithophyte on rocky mountain top. Common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 278.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054346 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054346
LE 01054347
Davallia solida (G. Forst.) Sw. det. X.C.Zhang at 05.07.2019
Additional identifications: Davallia sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR278. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. Davallia sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Creeping epiphyte and occasionally lithophyte on rocky mountain top. Common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 278.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054347 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054347
LE 01054348
Polygonatum mengtzense F.T.Wang & Tang det. Averyanov, Leonid Vladimirovich, Noriyuki Tanaka at 2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR279. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Convallariaceae Polygonatum mengtzense F.T. Wang & Tang Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Terrestrial and lithophyte herb in open mossy place on rocky mountain top. Flowers white to greenish. Not common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 279.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054348 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054348
LE 01054349
Carpinus pubescens Burkill ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 12.09.2019
Additional identifications: Carpinus sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR280. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Betulaceae Carpinus sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Deciduous tree to 15 (20) m tall on slopes and on rocky mountain top. Flowers yellow. Very common. Co-dominant of the broad-leaved forest. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 280.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054349 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054349
LE 01054350
Carpinus pubescens Burkill det. Averyanov, Leonid Vladimirovich at 12.09.2019
Additional identifications: Carpinus sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR280. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Betulaceae Carpinus sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Deciduous tree to 15 (20) m tall on slopes and on rocky mountain top. Flowers yellow. Very common. Co-dominant of the broad-leaved forest. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 280.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054350 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054350
LE 01054351
Morinda officinalis F.C.How det. Averyanov, Leonid Vladimirovich at 08.12.2020
Additional identifications: Morinda sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR281. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Rubiaceae Morinda sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Woody vine 3-4 m long on rocky mountain top. Common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 281 (medicine plant).
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054351 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054351
LE 01054352
Smilax cocculoides Diels det. Pan Li at 29.08.2019
Additional identifications: Smilax sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR282. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Smilacaceae Smilax sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Scandent shrub 2 m tall on slopes and on rocky mountain top. Common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 282.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054352 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054352
LE 01054353
Schoepfia jasminodora Siebold & Zucc. det. Averyanov, Leonid Vladimirovich at 13.09.2019
Additional identifications: Cornus sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR283. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Cornaceae Cornus sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Treelet or shrub 4-5 m tall on rocky mountain top. Fruits bright red. Not common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 283.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054353 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054353
LE 01054354
Michelia fulva Hung T.Chang & B.L.Chen det. Tien Hiep Nguyen at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR284. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Magnoliaceae Michelia fulva Hung T. Chang & B.L. Chen Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Treelet about 5 m tall on rocky mountain top. Not common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 284.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054354 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054354
LE 01054355
Nephrolepis auriculata (L.) Trimen det. X.C.Zhang at 05.07.2019
Additional identifications: Nephrolepis sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR286. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. Nephrolepis sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Lithophytic fern of exposed mossy rocks on rocky mountain top. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 286.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054355 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054355
LE 01054356
Nephrolepis auriculata (L.) Trimen det. X.C.Zhang at 05.07.2019
Additional identifications: Nephrolepis sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR286. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. Nephrolepis sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Lithophytic fern of exposed mossy rocks on rocky mountain top. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 286.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054356 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054356
LE 01054357
Prosaptia barathrophylla (Baker) M.G.Price det. Averyanov, Leonid Vladimirovich at 15.02.2020
Additional identifications: Prosaptia obliquata (Blume) Mett. det. Averyanov, Leonid Vladimirovich at 16.04.2018; Prosaptia khasyana (Hook.) C.Chr. & Tard. det. X.C.Zhang at 05.07.2019 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR288. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. Prosaptia obliquata (Blume) Mett. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Epiphyte on mossy trees on rocky mountain top. Common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 288.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054357 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054357
LE 01054381
Pseudotsuga sinensis Dode det. Averyanov, Leonid Vladimirovich at 07.09.2019
Additional identifications: Pinaceae sp. det. Averyanov, Leonid Vladimirovich at 15.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR217. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Pinaceae Tsuga chinensis (Franch.) Pritz. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Can Ty commune, Lung Vay village, around point 23º06ʹ02.6ʺN 105º03ʹ04.5ʺE, 1200-1305 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved humid forest on steep rocky slopes near mountain tops. Tree to 20 m tall on rocky mountain top. Not rare. Occasional co-dominant of mixed and coniferous forest. 15 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 217.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054381 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054381
LE 01054387
Acer laurinum Hassk. det. Averyanov, Leonid Vladimirovich at 09.09.2019
Additional identifications: Acer sp. det. Averyanov, Leonid Vladimirovich at 15.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR252. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Aceraceae Acer sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Tree to 15 m tall. Young fruits pale pink-purple. Occasional. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 252.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054387 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054387
LE 01054388
Acer laurinum Hassk. det. Averyanov, Leonid Vladimirovich at 09.09.2019
Additional identifications: Acer sp. det. Averyanov, Leonid Vladimirovich at 15.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR252. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Aceraceae Acer sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Tree to 15 m tall. Young fruits pale pink-purple. Occasional. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 252.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054388 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054388
LE 01054389
Alyxia sinensis Benth. det. Averyanov, Leonid Vladimirovich at 09.09.2019
Additional identifications: Alyxia sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 15.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR253. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Alyxia sp.? Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Climbing undershrub or small woody vine on rocky mountain top. Fruits glossy green. Occasional. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 253.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054389 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054389
LE 01054390
Pseudotsuga sinensis Dode det. Averyanov, Leonid Vladimirovich at 15.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR254. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Pinaceae Pseudotsuga sinensis Dode Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Young treelet (of tree to 20 m tall) on rocky mountain top. Main dominant of coniferous forest. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 254.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054390 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054390
LE 01054391
Taxus wallichiana Zucc. det. Averyanov, Leonid Vladimirovich at 15.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR255. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Taxaceae Taxus wallichiana Zucc. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Treelet about 3 m tall in shady place. Occasional. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 255.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054391 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054391
LE 01054392
Elaeocarpus chinensis Benth. det. Averyanov, Leonid Vladimirovich at 15.09.2019
Additional identifications: Elaeocarpus sp. det. Averyanov, Leonid Vladimirovich at 15.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR256. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Elaeocarpaceae Elaeocarpus sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Shrub 1.5-2 m tall on rocky mountain top. Flowers greenish. Not common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 256.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054392 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054392
LE 01054393
Elaeocarpus chinensis Benth. det. Averyanov, Leonid Vladimirovich at 15.09.2019
Additional identifications: Elaeocarpus sp. det. Averyanov, Leonid Vladimirovich at 15.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR256. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Elaeocarpaceae Elaeocarpus sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Shrub 1.5-2 m tall on rocky mountain top. Flowers greenish. Not common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 256.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054393 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054393
LE 01054394
Rhododendron yunnanense Franch. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 15.09.2019
Additional identifications: Rhododendron sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR257. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Ericaceae Rhododendron sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Treelet or shrub 2-3 m tall on rocky mountain top. Flowers pink-purple, median petal with small purple marks. Occasional. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 257.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054394 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054394
LE 01054395
Ardisia phankelociana C.M. Hu & G. Hao det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR260. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Myrsinaceae Ardisia phankelociana C.M. Hu & G. Hao Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Shrub 1.5-2 m tall in shady place. Common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 260.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054395 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054395
LE 01054396
Polygala wattersii Hance det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR261. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Polygalaceae Polygala wattersii Hance Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Shrub 1-2 m tall in open place. Flowers yellowish with punk at tepal apex. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 261.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054396 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054396
LE 01054397
Polygala wattersii Hance det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR261. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Polygalaceae Polygala wattersii Hance Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Shrub 1-2 m tall in open place. Flowers yellowish with punk at tepal apex. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 261.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054397 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054397
LE 01054398
Polygala wattersii Hance det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR261. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Polygalaceae Polygala wattersii Hance Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Shrub 1-2 m tall in open place. Flowers yellowish with punk at tepal apex. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 261.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054398 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054398
LE 01054399
Podocarpus annamiensis N.E. Gray det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR262. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Podocarpaceae Podocarpus annamiensis N.E. Gray Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Treelet 2-5 m tall in shady place. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 262.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054399 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054399
LE 01054400
Podocarpus annamiensis N.E. Gray det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR262. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Podocarpaceae Podocarpus annamiensis N.E. Gray Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Treelet 2-5 m tall in shady place. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 262.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054400 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054400
LE 01054401
Ligustrum delavayanum Har. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 28.09.2019
Additional identifications: Lygustrum sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR263. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Oleaceae? Lygustrum sp.? Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Shrub 1.5-2 m tall on rocky mountain top. Flowers white. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 263.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054401 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054401
LE 01054402
Fraxinus griffithii C.B.Clarke det. Averyanov, Leonid Vladimirovich at 28.09.2019
Additional identifications: Fraxinus sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR264. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Oleaceae Fraxinus sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Tree to 10 m tall on rocky mountain top. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 264.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054402 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054402
LE 01054403
Fraxinus griffithii C.B.Clarke det. Averyanov, Leonid Vladimirovich at 28.09.2019
Additional identifications: Fraxinus sp. det. Averyanov, Leonid Vladimirovich at 16.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR264. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Oleaceae Fraxinus sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Tree to 10 m tall on rocky mountain top. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 264.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054403 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054403
LE 01054404
Pistacia weinmanniifolia Franch. det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR266. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Anacardiaceae Pistacia weinmanniifolia Franch. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Evergreen tree about 5 m tall on rocky mountain top. Very common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 266.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054404 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054404
LE 01054405
Xanthocyparis vietnamensis Farjon & T.H.Nguyen det. Averyanov, Leonid Vladimirovich at 16.04.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR267. Collection date: 16.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Cupressaceae Xanthocyparis vietnamensis Farjon & T.H. Nguyen Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Tree about 10 m tall, 25 cm DBH on rocky mountain top. Rare (5 trees seen). 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 267.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054405 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054405
LE 01054479
Acampe rigida (Sm.) P.F.Hunt det. Tien Hiep Nguyen at 13.12.1998
Collectors: Tien Hiep Nguyen; et al. Field collecting number: CBL1213. Collection date: 13.12.1998. Administrative regions: VN - Tinh Cao Bang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM.
Coordinates (geographic position): 22° 47′ N, 106° 18′ E ±1000 mRecord creation: 2019-05-09, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01054479 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054479Fam. Orchidaceae.
Acampe rigida (Buch.-Ham. ex J.E.Smith) P.F.Hunt.
N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Luu Ngoc,. vicinities of Lung Mu village (N 22°47' E 106°18'), about 14 km from. Cao Bang town to the N. Primary coniferous and mixed semideciduous. open forest (with Pseudotsuga brevifolia) along tops of limestone ridge. at 800 m alt. Epilite shrub up to 1 m hg on open rocks. Common. No CBL 1213 13 Dec. 1998. International Botanical Expedition of the U.S.A. National Geographic. Society (grant No 6300-98). Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.
LE 01054680
Aerides rosea Lindl. & Paxton det. Averyanov, Leonid Vladimirovich at 13.12.1998
Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: CBL1188. Collection date: 13.12.1998. Administrative regions: VN - Tinh Cao Bang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM.
Coordinates (geographic position): 22° 47′ N, 106° 18′ E ±1000 mRecord creation: 2019-05-30, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01054680 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054680Fam. Orchidaceae
Aerides rosea Lodd. ex Lindl.
N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Luu Ngoc,. vicinities of Lung Mu village (N 22°47' E 106°18'), about 14 km from. Cao Bang town to the N. Primary coniferous and mixed semideciduous. open forest (with Pseudotsuga brevifolia) along tops of limestone ridge. at 800 m alt. Epiphyte and epilite. Abundant. No CBL 1188 13 Dec. 1998. International Botanical Expedition of the U.S.A. National Geographic. Society (grant No 6300-98). Collectors: Averyanov L., N.Q.Binh, N.T.Hiep, P.K.Loc, N.X.Tam.
LE 01054681
Aerides rosea Lindl. & Paxton det. Averyanov, Leonid Vladimirovich at 10.12.1998
Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: CBL1045. Collection date: 10.12.1998. Administrative regions: VN - Tinh Cao Bang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM
Orchidaceae
Aerides rosea Lodd. ex Lindl.
N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quang Vinh (N 22°51′ E 106°14′), about 21 km from Cao Bang town to the N. Open primary coniferous forest (with Pseudotsuga brevifolia) along tops of remnant limestone ridge at 850-900 m alt. Epiphyte. Common. CBL 1045 10 Dec. 1998 International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)
Collectors: Averyanov L., N.Q.Binh, N.T.Hiep, N.X.Tam.
Orchidaceae
Aerides rosea Lodd. ex Lindl.
N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quang Vinh (N 22°51′ E 106°14′), about 21 km from Cao Bang town to the N. Open primary coniferous forest (with Pseudotsuga brevifolia) along tops of remnant limestone ridge at 850-900 m alt. Epiphyte. Common. CBL 1045 10 Dec. 1998 International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)
Collectors: Averyanov L., N.Q.Binh, N.T.Hiep, N.X.Tam.
LE 01054684
Aerides rosea Lindl. & Paxton det. Averyanov, Leonid Vladimirovich at 09.2000
Collectors: Tien Hiep Nguyen; Phan Ke Loc; Averyanov, Leonid Vladimirovich Field collecting number: NTH3675. Collection date: 19.10.1999. Administrative regions: VN - Tinh Bac Kan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM.
Coordinates (geographic position): 22° 17′ N, 106° 3′ E ±1000 mRecord creation: 2019-05-30, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01054684 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054684Fam. Orchidaceae
Aerides rosea Lodd. ex Lindl. et Paxt.
N. Vietnam, Bac Can prov., Na Ri distr., Kim Hy municipality,. vicinities of Lung Hin Con village (N 22°17' E 106°03'), 27 km to 55°. of Bac Can city. Remnants of primary mixed evergreen dry open forest. with Pseudotsuga brevifolia and bamboo along tops of remnant karst. limestone ridge at elev. about 800 m a.s.l. Epiphyte. Not rare. No NTH 3675 19 Oct. 1999. Collectors: N.T. Hiep, P.K. Loc, L. Averyanov.
LE 01054701
Agrostophyllum callosum Rchb.f. det. Averyanov, Leonid Vladimirovich at 09.2000
Additional identifications: Agrostophyllum brevipes King & Pantl. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 12.10.1999 Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: NTH3595. Collection date: 12.10.1999. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM. Fam. Orchidaceae. Agrostophyllum callosum Rchb.f. N. Vietnam, Ha Giang prov., Quan Ba distr., Can Ti municipality,. vicinities of Sing Xuoi Ho village (N 23°04' E 104°59'), 26.2 km to. 002° of Ha Giang city. Primary closed evergreen mixed wet mossy forest. (with Cupressus, Taxus, Nagea and Pseoudotsuga) along tops of karst. remnant limestone ridge at elev. 1100-1150 m a.s.l. Epiphyte at the. base of old mossy trees. Not common. No NTH 3595 12 Oct. 1999. . Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.
Coordinates (geographic position): 23° 4′ N, 104° 59′ E ±1000 mRecord creation: 2019-05-30, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054701 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054701
LE 01054748
Anoectochilus calcareus Aver. det. Averyanov, Leonid Vladimirovich at 19.04.1999
Field collecting number: CBL1583. Collection date: 19.04.1999. Administrative regions: VN - Tinh Cao Bang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM. Fam. Orchidaceae. Anoectochilus calcareus Aver. N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh,. vicinities of Ta Phinh village (N 22°44' E 105°50'). Primary open. semideciduous mixed mossy forest (with Pseudotsuga brevifolia, Tsuga. chinensis and Pinus kwangtungensis) along tops of remnant karst. limestone ridge at 1350-1400 m elev. Terrestrial herb on shady very. steep slopes and vertical bluffs. Leaves velvety deep black-brown with. silver-white nerves. Rare. No CBL 1583 19 April 1999. International Botanical Expedition of the U.S.A. National Geographic. Society (grant No 6300-98). . Collectors: P.K.Loc, P.H.Hoang, Averyanov L.
Coordinates (geographic position): 22° 44′ N, 105° 50′ E ±1000 mRecord creation: 2019-05-30, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054748 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054748
LE 01054749
Anoectochilus calcareus Aver. det. Averyanov, Leonid Vladimirovich at 03.10.2013
Field collecting number: CPC5374. Collection date: 03.10.2013. Administrative regions: VN - Tinh Cao Bang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM. Orchidaceae. Anoectochilus calcareus Aver. Cao Bang Prov., Nguyen Binh Distr., Ca Thanh Municipality, Ta Pin village, around point 22°43'56.4"N, 105°51'16.4"E. Primary coniferous forest with Pseudotsuga sinensis along highly eroded rocky limestone ridge at elevation about 1400 m a.s.l. Creeping terrestrial herb in shady places. Leaves almost velvety black with white venation. Rare. 3 October 2013 CPC 5374. L.Averyanov, N.T.Hiep, L.M.Tuan, N.S.Khang, T.Maisak, L.Osinovets
Coordinates (geographic position): 22° 43′ 56.4″ N, 105° 51′ 16.4″ E ±1000 mRecord creation: 2019-05-30, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054749 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054749
LE 01054756
Anoectochilus calcareus Aver. det. Averyanov, Leonid Vladimirovich at 12.10.1999
Field collecting number: NTH3573. Collection date: 12.10.1999. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Orchids of Vietnam, Laos and CambodiaOriginal label text:FLORA OF VIETNAM. Fam. Orchidaceae. Anoectochilus calcareus Aver. N. Vietnam, Ha Giang prov., Quan Ba distr., Can Ti municipality,. vicinities of Sing Xuoi Ho village (N 23°04' E 104°59'), 26.2 km to. 002° of Ha Giang city. Primary closed evergreen mixed wet mossy forest. (with Cupressus, Taxus, Nagea and Pseoudotsuga) along tops of karst. remnant limestone ridge at elev. 1100-1150 m a.s.l. Lithophytic and. terrestrial forb in shady places. Leaves deep velvety black-brown with. pink-white venation above, unoformly pink-violet below. Rare. No NTH 3573 12 Oct. 1999. . Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.
Coordinates (geographic position): 23° 4′ N, 104° 59′ E ±1000 mRecord creation: 2019-05-30, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054756 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054756