Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Styracaceae
Styrax sp.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Tree to 20 m tall with smooth light brown bark. Common forest dominant 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1271a (HN, LE01061311).

FLORA OF VIETNAM
Gesneriaceae
Slackia tonkinensis Pellegr.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Prostrate rosulate herb on steep rocky slope. Leaves dark green, sometimes with large irregular white spots. Flowers blue. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1271 (HN, LE01061205, LE01066918).

FLORA OF VIETNAM
Gesneriaceae
Lysionotus oblongifolius W.T. Wang

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial or lithophytic herb to 1 m tall in shady place. Flowers light blue-violet. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1270 (HN, LE01061204, LE01066917).

FLORA OF VIETNAM
Asclepiadaceae
Hoya lyi H. Lév.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Epiphytic vine to 2 m long on old mossy tree. Flowers white to white with light pink tint, corona purple. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1269 (HN, LE01061203, LE01066921).

FLORA OF VIETNAM
Convallariaceae
Peliosanthes macrostegia Hance

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial herb in shady place. Flower buds dirty violet. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1268 (HN, LE01061202, LE01066922).

FLORA OF VIETNAM
Zingiberaceae
Zingiber cochleariforme D. Fang

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial and lithophytic herb to 2 m tall in open rocky place. Flowers pale yellowish, lip with reddish marks. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1267 (HN, LE01061201, LE01061280, LE01066923).

FLORA OF VIETNAM
Zingiberaceae
Hedychium flavum Roxb.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial and lithophytic herb to 1.5 m tall in open rocky place. Flowers yellow. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1266 (HN, LE01061279, LE01066924).

FLORA OF VIETNAM
Orchidaceae
Liparis superposita Ormerod

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Lithophytic creeping herb on open mossy rocks. Flowers pale olive-green. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1265 (HN, LE01061278, LE01066747).

FLORA OF VIETNAM
Campanulaceae
Cyclocodon lancifolius Kurz

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb to 1 m tall on very steep open rocky slope. Flowers white. Not rare. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1264 (HN, LE01061276, LE01061277, LE01066925).

FLORA OF VIETNAM
Cyperaceae
Carex sp. 2

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Lithophytic sedge on open vertical travertine deposits along small stream. Locally very common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1263 (HN, LE01061275, LE01066926).

FLORA OF VIETNAM
Balsaminaceae
Impatiens sp. 3

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial and lithophytic herb in rather open places. Flower bright yellow. Not rare. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1262 (HN, LE01061274, LE01066927).

FLORA OF VIETNAM
Rubiaceae
Spiradiclis sp. 1

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb in rather open places. Flower buds light pink-violet. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1261 (HN, LE01066928, LE01061273).

FLORA OF VIETNAM
Begoniaceae
Begonia subhowii S.H. Huang

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb in shady places. Flowers white or white with light pink tint. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1260 (HN, LE01061272, LE01066932). Det.: Yu-Min Shui 20.12.2019.

FLORA OF VIETNAM
Primulaceae
Lysimachia insignis Hemsl.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial and lithophytic herb to 1 m tall in shady places. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1259 (HN, LE01061271, LE01066931).

FLORA OF VIETNAM
Orchidaceae
Eria coronaria Rchb.f.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Lithophytic herb on open mossy rocks. Flowers white, lip with yellow spor and purple nerves. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1258 (HN, LE01061270, LE01066746).

FLORA OF VIETNAM
Primulaceae
Lysimachia petelotii Merr.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb in open mossy places. Not rare. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1257 (HN, LE01061269, LE01066930).

FLORA OF VIETNAM
Gesneriaceae
Aeschynanthus bracteatus Benth.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Pendulous epiphytic undershrub with stems to 1 m long on old mossy trees. Flowers bright red. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1256 (HN, LE01061268, LE01066929). Det.: D. Middleton 13.12.2019.

FLORA OF VIETNAM
Gesneriaceae
Paraboea sinensis (Oliv.) B.L.Burtt

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect lithophytic herb or undershrub to 1 m tall on open mossy rocks. Not rare. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1255 (HN, LE01061266, LE01061267).

FLORA OF VIETNAM
Gesneriaceae
Hemiboea subcapitata C.B. Clarke

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb to 1 m tall on shady rocks. Flowers light yellow. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1254a (HN, LE01061306).

FLORA OF VIETNAM
Gesneriaceae
Hemiboea malipoensis Y.H. Tan

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Lithophytic herb on shady rocks. Flowers light yellow. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1254 (HN, LE01061265, LE01066936).

FLORA OF VIETNAM
Orchidaceae
Goodyera foliosa Benth. ex Hook.f.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial creeping herb in shady place. Not common. Leaves uniform grassy-green. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1253 (HN, LE01061264, LE01066745).

FLORA OF VIETNAM
Valerianaceae
Valeriana hardwickii Wall.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial and lithophytic herb to 1 m tall on open rocky place. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1252 (HN, LE01061263, LE01066940).

FLORA OF VIETNAM
Piperaceae
Peperomia tetraphylla Hook. & Arn.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Epiphyte on old mossy tree. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1251 (HN, LE01061262, LE01066933).

FLORA OF VIETNAM
Lauraceae
Beilschmiedia glauca S.K. Lee & L.F. Lau

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Small to medium size tree in open place. Fruits light green. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1250 (HN, LE01061261, LE01066828).

FLORA OF VIETNAM
Commelinaceae
Streptolirion volubile Edgew. var. angustifolia Aver., var. nov.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Herbaceous vine to 3 m long in open place. Flowers light pink, anther yellow. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1249 (holotype – LE01066829, isotype – HN, LE01061260 – photo). New variety differs from the type in broadly lanceolate leaves much longer than broad and cuneate leaf base (vs. leaves broadly ovate to circular, almost as long as broad, with deeply cordate base).

FLORA OF VIETNAM
Balsaminaceae
Impatiens sp. 2

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb to 1 m tall in open place. Flowers light pink. Tepals with purple-red nerves. Locally common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1248 (HN, LE01061259, LE01066830).

FLORA OF VIETNAM
Urticaceae
Elatostema myrtillus (H. Lév.) Hand.-Mazz.

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23°04ʹ38.6ʺN 104°56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Lithophytic herb to 0.5 m tall in shady rocky places. Locally very common. 3 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1247 (HN, LE01061257, LE01061258, LE01066831).

FLORA OF VIETNAM
Gesneriaceae
Rhynchoglossum obliquum Blume

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23°04ʹ38.6ʺN 104°56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Terrestrial and lithophytic herb to 0.5 m tall in shady rocky places. Flowers blue. Locally very common. 3 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1246 (HN, LE01061256, LE01066832).

FLORA OF VIETNAM
Linaceae
Tirpitzia sinensis (Hemsl.) Hallier f.

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23°04ʹ38.6ʺN 104°56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Shrub to 2 m tall in open rocky places. Flowers pure white. Common. 3 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1245 (HN, LE01061255, LE01066833).

FLORA OF VIETNAM
Urticaceae
Boehmeria penduliflora Wedd. ex D.G. Long

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23°04ʹ38.6ʺN 104°56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Secondary open scrub along road. Shrub 1.5-2 m tall in open place. Commonest weed. Inflorescences light green. 3 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1244 (HN, LE01061254, LE01066834).

FLORA OF VIETNAM
Acanthaceae
Asystasiella neesiana (Wall.) Lindau

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23°04ʹ38.6ʺN 104°56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Erect terrestrial and lithophytic herb to 1 m tall in rather open rocky places. Flowers light purple-violet. Common. 3 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1243 (HN, LE01061253, LE01066835).

FLORA OF VIETNAM
Urticaceae
Lecanthus peduncularis (Royle) Weddell

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23°04ʹ38.6ʺN 104°56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Erect terrestrial and lithophytic herb to 0.5 m tall in shady place. Inflorescences light green to almost white. Common. 3 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1242 (HN, LE01061252, LE01066836).

FLORA OF VIETNAM
Cucurbitaceae
Thladiantha sp.

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23°04ʹ38.6ʺN 104°56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Herbaceous vine to 2 m long in open rocky place. Fruit light green with dark green longitudinal stripes. Occasional. 3 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1241 (HN, LE01061251).

FLORA OF VIETNAM
Primulaceae
Lysimachia insignis Hemsl.

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23°04ʹ38.6ʺN 104°56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Erect terrestrial and lithophytic herb to 1 m tall in shady place. Occasional. 3 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1240 (HN, LE01061250, LE01066840).

FLORA OF VIETNAM
Orchidaceae
Habenaria petelotii Gagnep.

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23°04ʹ38.6ʺN 104°56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Terrestrial and lithophytic tuberiferous herb in shady place. Rare. 3 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1239 (HN, LE01061249, LE01066744).

FLORA OF VIETNAM
Convallariaceae
Aspidistra sp. 2

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23°04ʹ38.6ʺN 104°56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Terrestrial and lithophytic rhizomatous herb in shady place. Locally common. 3 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1238 (HN, LE01061248, LE01066839).

FLORA OF VIETNAM
Acanthaceae
Strobilanthes dalzellii T. Anderson ex C.B. Clarke

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Terrestrial herb to 2 m tall among shady rocks. Flowers light blue. Common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1237 (HN, LE01050322).

FLORA OF VIETNAM
Orchidaceae
Liparis stricklandiana Rchb.f.

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Lithophytic clustering herb on mossy rocks. Flowers light green. Not common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1236 (HN, LE01050491).

FLORA OF VIETNAM
Orchidaceae
Liparis distans C.B. Clarke

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Lithophytic clustering herb on mossy rocks. Flowers light dull brownish. Common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1235 (HN, LE01050495).

FLORA OF VIETNAM
Gnetaceae
Gnetum latifolium Blume

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Woody vine to 20 m long on steep shady slope. Fruits orange. Common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1234 (HN, LE01050362, LE01050363).

FLORA OF VIETNAM
Orchidaceae
Eria corneri Rchb.f.

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphyte on mossy tree. Not common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1233 (HN, LE01050499).

FLORA OF VIETNAM
Gesneriaceae
Hemiboea malipoensis Y.H. Tan

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Erect terrestrial herb to 1 m tall among shady rocks. Flowers pale yellow. Not common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1232 (HN, LE01050402).

FLORA OF VIETNAM
Caryophyllaceae
Cucubalus baccifer L.

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Erect herb to 0.3 m tall in open wet place. Flowers white. Ripe fruits glossy black. Common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1231 (HN, LE01050442).

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

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Creeping lithophyte on exposed mossy rocks. Flowers dull pinkish-purple. Very common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1230 (HN, LE01050482).

FLORA OF VIETNAM
Lauraceae
Beilschmiedia glauca S.K. Lee & L.F. Lau

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree 15 m tall. Fruits light green. Common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1229 (HN, LE01050323).

FLORA OF VIETNAM
Orchidaceae
Panisea yunnanensis S.C. Chen & Z.H. Tsi

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Epiphyte on tall mossy tree. Flowers white. Very common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1228 (HN, LE01050487).

FLORA OF VIETNAM
Convallariaceae
Ophiopogon peliosanthoides F.T. Wang & Tang

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Terrestrial herb in shady place. Not common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1227 (HN, LE01050364).

FLORA OF VIETNAM
Orchidaceae
Odontochilus elwesii Hook.f.

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Terrestrial creeping ascending herb in shady place. Leaves dark purple to almost black. Not common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1226. Flowered in 25 September 2018. Photos. L. Averyanov VR 1226.1 (LE01058756).

FLORA OF VIETNAM
Orchidaceae
Odontochilus elwesii Hook.f.

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Terrestrial creeping ascending herb in shady place. Leaves dark purple to almost black. Not common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1226 (HN, LE01050486).

FLORA OF VIETNAM
Rubiaceae
Gardenia sp.

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Va Thang 1 village, around point 23°05ʹ52.6ʺN 104°51ʹ26.4ʺE, steep alluvial slopes and flattened mountain summits based on limestone at elevation 1400–1480 m a.s.l. Primary evergreen broad-leaved very humid forest. Scandent shrub 2–3 m tall in open place. Fruits dark green. Not common. 22 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1225 (HN, LE01050403).