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.
Координаты:23° 5′ 44.38″ N, 105° 1′ 17.11″ E ±1000 mКомментарий:
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).
Создание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067022 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067022
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.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067020 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067020
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.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067019 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067019
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
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067018 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067018
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.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067017 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067017
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.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067016 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067016
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.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067014 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067014
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
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067012 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067012
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
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067011 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067011
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.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067009 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067009
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.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067008 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067008
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
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067007 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067007
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
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067006 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067006
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.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067005 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067005
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.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mКомментарий:
Создание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067004 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067004
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.
Координаты:23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067003 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067003
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
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067002 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067002
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.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067001 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067001
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
Координаты:23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01067000 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01067000
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.
Координаты:23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066999 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066999
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.
Координаты:23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066998 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066998
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).
Координаты:23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066997 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066997
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.
Координаты:23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066996 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066996
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.
Координаты:23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066995 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066995
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.
Координаты:23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066994 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066994
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.
Координаты:23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066993 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066993
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.
Координаты:23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066992 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066992
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.
Координаты:22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066991 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066991
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).
Создание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066990 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066990
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
Координаты:23° 7′ 46.4″ N, 104° 57′ 56.2″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066989 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066989
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.
Координаты:22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066988 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066988
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.
Координаты:22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mКомментарий:
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).
Создание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066987 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066987
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.
Координаты:22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066986 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066986
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.
Координаты:22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066985 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066985
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.
Координаты:22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066984 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066984
FLORA OF VIETNAM Commelinaceae Floscopa scandens 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 rocky place along stream. Flowers pinkish. Common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1503.
Координаты:22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066983 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066983
FLORA OF VIETNAM Polypodiaceae s.l. (Cibotiaceae) Cibotium barometz (L.) J. Sm. 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. Woody fern on open steep slope along trail. Stem 0.5 m tall, fronds to 3 m long. Very common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1507.
Координаты:22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066982 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066982
FLORA OF VIETNAM Polypodiaceae s.l. (Thelipteridaceae) Cyclosorus subpubescens (Blume) Ching 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. Common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1501.
Координаты:22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066981 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066981
FLORA OF VIETNAM Polypodiaceae s.l. (Cyatheaceae) Sphaeropteris brunoniana (Hook.) R.M. Tryon 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. Woody fern about 2 m tall on steep shady slope. Common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1434.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066980 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066980
FLORA OF VIETNAM Verbenaceae Clerodendrum mandarinorum Diels 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 to 15 m tall in open place along river valley. Fruits dark blue to black. Occasional. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1435. Det.: Chen Yaping 08.12.2019
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066979 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066979
FLORA OF VIETNAM Polypodiaceae s.l. Asplenium scortechinii Bedd. 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. Epiphyte on old mossy trees along stream. Common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1444.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066978 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066978
FLORA OF VIETNAM Amaranthaceae Deeringia amaranthoides Merr. 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. Semi woody vine to 4 m long on open slope. Flowers light greenish. Occasional. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1449.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066977 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066977
FLORA OF VIETNAM Polypodiaceae s.l. (Thelypteridaceae) Cyclosorus erubescens (Wall. ex Hook.) C.M. Kuo 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 very steep river slope. Fronds to 1.6 m tall. Common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1443.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066976 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066976
FLORA OF VIETNAM Begoniaceae Begonia versicolor Irmsch. 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 herb on very steep shady river slope. Leaved dirty purple marked above. Not common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1450.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066974 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066974
FLORA OF VIETNAM Begoniaceae Begonia hemsleyana 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. Terrestrial herb to 0.5 m tall on steep shady stream slope. Common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1448.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066973 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066973
FLORA OF VIETNAM Polypodiaceae s.l. Pteris tripartita Sw. 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 very steep river slope. Fronds to 1.2 m tall. Common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1442.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066972 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066972
FLORA OF VIETNAM Polypodiaceae Pyrrosia lingua (Thunb.) Farw. 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 epiphyte on old mossy tree along stream. Very common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1441.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066971 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066971
FLORA OF VIETNAM Arecaceae Caryota monostachya Beccari 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 about 1.2 m tall on steep rocky river slope. Flowers dull brownish-purple, stamens bright yellow. Fruits dark glossy green. Common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1454. Det.: A. Henderson 10.12.2019
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066970 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066970
FLORA OF VIETNAM Fabaceae s.l. (Mimosaceae) Archidendron chevalieri (Kosterm.) I.C. Nielsen 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 very steep rocky river slope. Fruits light dull brownish. Common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1453. Det.: Sawai Mattapha 29.11.2019
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066969 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066969
FLORA OF VIETNAM Polypodiaceae Selliguea griffithiana (Hook.) S. Linds. 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 epiphyte on old mossy tree along stream. Very common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1440.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066968 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066968