Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Orchidaceae
Liparis cespitosa (Lam.) Lindl.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349°N 104.86446°E, 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 mossy tree under river. Occasional. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1410.3 (HN, LE).

Herbarium prepared in 10 April 2020. Flowers light green. L. Averyanov, VR 1410.3.

FLORA OF VIETNAM
Orchidaceae
Diploprora championii (Lindl.) Hook.f.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349°N 104.86446°E, 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 mossy tree under river. Occasional. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1410.2 (HN, LE).
Herbarium prepared in 19.02.2020. Flowers pale yellow, lip white with pale yellow-orange marks, column and anther pure white. L. Averyanov VR 1410.2

FLORA OF VIETNAM
Orchidaceae
Diploprora championii (Lindl.) Hook.f.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349°N 104.86446°E, 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 mossy tree under river. Occasional. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1410.1 (HN, LE).

FLORA OF VIETNAM
Polypodiaceae s.l.
Tectaria sp.?

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349°N 104.86446°E, 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 (HN, LE01067004).

FLORA OF VIETNAM
Arecaceae
Arenga gracilis (Beccari) Henderson & Nguyen Quoc Dung

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349°N 104.86446°E, 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 1 m tall on shady, very steep slope. Occasional. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1409.
Det.: A. Henderson 10.12.2019 (HN, LE01061091).

FLORA OF VIETNAM
Arecaceae
Pinanga baviensis Becc.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349°N 104.86446°E, 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 (HN, LE01061092, LE01067002). Det.: A. Henderson 10.12.2019.

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 23.08460°N 104.88377°E 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 (HN, LE01061046, LE01067003).

FLORA OF VIETNAM
Acanthaceae
Strobilanthes sp.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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 or undershrub to 3 m tall in wet humid places at the mountain base. Flowers dark blue-violet. Very common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1406 (HN, LE01061093).

FLORA OF VIETNAM
Euphorbiaceae
Sauropus sp. 1

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Shrub 2-3 m tall, fruits bright red. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1405c (HN, LE01061094).

FLORA OF VIETNAM
Rubiaceae
Psychotria sp. 1

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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 white or white with very light pink tint. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1405b (HN, LE01061247).

FLORA OF VIETNAM
Gesneriaceae
Lysionotus oblongifolius W.T. Wang

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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 ((HN, LE01061307, LE01066997).

FLORA OF VIETNAM
Clusiaceae
Garcinia sp. 1

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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 (HN, LE01061095, LE01066995, LE01066996).

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 23.08460°N 104.88377°E 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 (HN, LE01061096, LE01066998).

FLORA OF VIETNAM
Balsaminaceae
Impatiens tianlinensis S.X. Yu & L.J. Zhang*

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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 m tall in open rocky place. Flowers bright yellow, “lip bright orange-brown”. Locally common.
6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1403a (HN, LE01061304). Det.: Sheng Xiang Yu & K.S. Nguyen 14.10.2019.

FLORA OF VIETNAM
Balsaminaceae
Impatiens sp. 2

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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 (HN, LE01061097, LE01066999).

FLORA OF VIETNAM
Lamiaceae
Paraphlomis javanica Prain

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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 (HN, LE01061098, LE01067000). Det.: Chen Yaping 30.11.2019.

FLORA OF VIETNAM
Zingiberaceae
Zingiber cochleariforme D. Fang

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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 (HN, LE01061099, LE01066993).

FLORA OF VIETNAM
Fagaceae
Lithocarpus balansae (Drake) A.Camus

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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 (HN, LE01061100, LE01066994).

FLORA OF VIETNAM
Ericaceae
Agapetes guangxiensis D. Fang

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphytic undershrub with pendulous shoots to 2 m long, stem black hairy. Flowers white to very light pinkish, apex light greenish. Not common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1399 (HN, LE01061082, LE01066650, LE01066838).

FLORA OF VIETNAM
Solanaceae
Solanum pittosporifolium Hemsl.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Herbaceous vine 2 m long in open place. Not common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1398 (HN, LE01061083, LE01066837).

FLORA OF VIETNAM
Orchidaceae
Ornithochilus difformis Schltr.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphyte on mossy tree. Not common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1397 (HN, LE01061084, LE01066783).

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 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Shrub or treelet2-3 m tall. Fruits glossy green. Occasional. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1396a (HN, LE01061086).

FLORA OF VIETNAM
Annonaceae
Polyalthia sp.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree about 5 m tall. Fruits glossy black. Very common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1396 (HN, LE01061085, LE01066844).

FLORA OF VIETNAM
Rosaceae
Eriobotrya elliptica Lindl.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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 with very hard timber used locally for agricultural tools and logged widely. Flowers white, very fragrant. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1395 (HN, LE01061087, LE01061394, LE01066843).

FLORA OF VIETNAM
Flacourtiaceae
Hydnocarpus anthelminthicus Pierre ex Gagnep.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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 (HN, LE01061088, LE01066842, LE01066992).

FLORA OF VIETNAM
Euphorbiaceae
Sauropus sp. 1

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Treelet 3-4 m tall. Fruits bright red. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1393 (HN, LE01066841).

FLORA OF VIETNAM
Apocynaceae
Tabernaemontana corymbosa Roxb. ex Wall.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree 3-5 m tall. Fruits bright orange-yellow, longitudinally prominently 2 ridged. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1392 (HN, LE01061089, LE01066845).

FLORA OF VIETNAM
Araliaceae
Schefflera sp.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree 3-4 m tall. Flowers pale green. Not common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1391 (HN, LE01061090, LE01066846).

FLORA OF VIETNAM
Pittosporaceae
Pittosporum balansae A. DC. (or P. chochinchinensois?)

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree 5-7 m tall. Fruits dull yellowish-green. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1390 (HN, LE01061152, LE01066848).

FLORA OF VIETNAM
Rubiaceae
Aidia pycnantha (Drake) Tirveng.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree 5-7 m tall. Fruits green, ovoid. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1389 (HN, LE01066847, LE01066852, LE01061153).

FLORA OF VIETNAM
Rutaceae
Clausena anisata (Willd.) Hook.f.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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. Ripe fruits black, edible. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1388 (HN, LE01061154, LE01066851).

FLORA OF VIETNAM
Euphorbiaceae
Sauropus brevipes Müll.Arg.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Terrestrial undershrub 1-1.5 m tall in open place. Flowers pale yellow. Occasional. Not rare. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1387 (HN, LE01061155, LE01066850).

FLORA OF VIETNAM
Convallariaceae
Tupistra fungilliformis F.T. Wang & S. Yun Liang

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphyte on mossy tree. Fruits green with purple markings. Not rare. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1386 (HN, LE01061156).

FLORA OF VIETNAM
Meliaceae
Aglaia cucullata (Roxb.) Pellegr.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree about 5 m tall. Fruit light pale brown. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1385 (HN, LE01061157, LE01066849).

FLORA OF VIETNAM
Convallariaceae
Ophiopogon latifolius L. Rodr.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Terrestrial undershrub with woody stem to 1 m tall. Flowers light violet. Occasional. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1384 (HN, LE01061158, LE01066853).

FLORA OF VIETNAM
Polygalaceae
Polygala arillata Buch.-Ham. ex D. Don

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Shrub to 2 m tall in open place. Inflorescences pendulous, to 25 cm long. Flowers bright yellow. Not common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1383 (HN, LE01061159, LE01066854).

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum longibrachiatum Z.H. Tsi

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Creeping epiphyte and lithophyte. Flowers brown-yellow, leaves below purple-violet. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1382 (HN, LE01061160, LE01066782).

FLORA OF VIETNAM
Orchidaceae
Coelogyne fimbriata Lindl.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Creeping epiphyte and lithophyte. Flowers yellowish, lip with brown marks at center. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1381 (HN, LE01061081, LE01066781).

FLORA OF VIETNAM
Orchidaceae
Eria rhomboidalis Tang & F.T. Wang

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Creeping epiphyte. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1380 (HN, LE01061142, LE01066780).

FLORA OF VIETNAM
Orchidaceae
Liparis superposita Ormerod

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Creeping lithophyte on mossy rocks. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1379 (HN, LE01061143, LE01066779).

FLORA OF VIETNAM
Orchidaceae
Schoenorchis gemmata J.J.Sm.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphyte on mossy trees. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1378 (HN, LE01061144, LE01066778).

FLORA OF VIETNAM
Orchidaceae
Ceratostylis himalaica Hook.f.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphyte on mossy trees. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1377 (HN, LE01061145, LE01066777).

FLORA OF VIETNAM
Orchidaceae
Podochilus khasianus Hook.f.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphyte on mossy trees and occasionally lithophyte. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1376 (HN, LE01061146, LE01066776).

FLORA OF VIETNAM
Orchidaceae
Eria stricta Lindl.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphyte on tall mossy trees. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1375 (HN, LE01061147, LE01066775).

FLORA OF VIETNAM
Orchidaceae
Thelasis pygmaea Lindl.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphyte on tall trees. Not common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1374 (HN, LE01061148, LE01066774).

FLORA OF VIETNAM
Orchidaceae
Dendrobium aduncum Lindl.?

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphyte on tall trees. Not common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1373 (HN, LE01061149, LE01066773).

FLORA OF VIETNAM
Orchidaceae
Calanthe lyroglossa Rchb.f.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E 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. Flowers yellow. Very common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1372 (HN, LE01061150, LE01066772).

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum andersonii (Hook.f.) J.J. Sm.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Creeping epiphyte on old mossy tree. Not common. Flowers light pink. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1371 (HN, LE01061151, LE01066771).

FLORA OF VIETNAM
Orchidaceae
Liparis cordifolia Hook.f.

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460°N 104.88377°E steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Lithophytic herb on shady mossy rocks. Not common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1370 (HN, LE01061132, LE01066770).

FLORA OF VIETNAM
Gesneriaceae
Primulina depressa (Hook.f.) Mich. Möller & A. Weber

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, around point 23.11410°N 104.84506°E steep rocky slopes composed with highly eroded limestone at elevation 1600–1700 m a.s.l. Primary evergreen broad-leaved and coniferous very humid forest. Rosulate lithophytic herb in crevices of vertical shady cliff. Occasional. 5 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1369 (HN, LE01061133, LE01066855).