Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Polypodiaceae s.str.
Prosaptia khasyana (Hook.) C.Chr. & Tard.

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. Epiphyte on mossy trees in shady place. Common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 932 (HN, LE01049747).

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum apodum Hook.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. Creeping lithophytic herb on shady mossy rocks. Very common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 931 (HN, LE01054239).

FLORA OF VIETNAM
Orchidaceae
Eria stricta Lindl.

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 clustering herb on shady mossy rocks. Flower buds white. Common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 930 (HN, LE01054246).

FLORA OF VIETNAM
Orchidaceae
Liparis superposita Ormerod

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 creeping herb on shady mossy rocks. Flower buds green. Common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 929 (HN, LE01054245).

FLORA OF VIETNAM
Orchidaceae
Liparis longibracteata Aver.

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 clustering herb on shady mossy rocks. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 928 (HN, LE01054244).

FLORA OF VIETNAM
Polypodiaceae s.l. Aspleniaceae
Asplenium pulcherrimum (Baker) Ching

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 fern on shady mossy cliff. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 927 (HN, LE01049831).

FLORA OF VIETNAM
Orchidaceae
Liparis 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. Lithophytic clustering herb on shady mossy rocks. Flowers light pale olive. Occasional. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 926 (HN, LE01054243).

FLORA OF VIETNAM
Orchidaceae
Phreatia formosana 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. Epiphyte on mossy trees. Not common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 925 (HN, LE01054242).

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium wrightii Eaton ex Hook.

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 fern of shady steep rocky slope. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 924 (HN, LE01049791).

FLORA OF VIETNAM
Gesneriaceae
Lysionotus denticulosus W.T. Wang

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 lithophytic herb to 1.5 m tall on shady mossy rocks. Flowers dark blue-purple. Not common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 923 (HN, LE01049751).

FLORA OF VIETNAM
Melastomataceae
Medinilla petelotii Merr.

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. Creeping woody epiphytic vine to 10 m long on shady rocky slope. Flowers pink. Not common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 922 (HN, LE01049826).

FLORA OF VIETNAM
Myrsinaceae
Ardisia sp. 1

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. Small shrub on shady rocky slope. Fruits greenish. Occasional. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 921 (HN, LE01049786).

FLORA OF VIETNAM
Caprifoliaceae
Sambucus javanica 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. Treelet or shrub 3-4 m tall in rather open rocky slope. Flowers white, fruits red-orange. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 920 (HN, LE01049746).

FLORA OF VIETNAM
Podocarpaceae
Podocarpus neriifolius D. Don

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. Tree to 20 m tall. Not common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 919 (HN, LE01049830).

FLORA OF VIETNAM
Fagaceae
Quercus glauca Thunb.

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. Tree to 20 m tall. Common co-dominant of the forest. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 918 (HN, LE01049790).

FLORA OF VIETNAM
Piperaceae
Piper longum L.

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 or semiwoody creeping epiphytic vine to 3 m long in rather open rocky mossy slope. Fruits greenish. Not common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 917 (HN, LE01049750).

FLORA OF VIETNAM
Gesneriaceae
Aeschynanthus micranthus C.B. Clarke

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 or semiwoody vine to 2 m long in rather open rocky mossy slope. Flowers bright red. Not common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 916 (HN, LE01049825).

FLORA OF VIETNAM
Cucurbitaceae
Gynostemma pentaphyllum (Thunb.) Makino

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 or semiwoody vine to 5 m long in rather open rocky mossy slope. Fruits white. Not common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 915 (HN, LE01049785).

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 1 m tall in rather open rocky mossy place. Flowers blue. Common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 914 (HN, LE01049745).

FLORA OF VIETNAM
Orchidaceae
Liparis distans C.B. Clarke

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 clustering herb on shady steep rocky slope. Flower buds pale yellowish-brown. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 913 (HN, LE01054241).

FLORA OF VIETNAM
Araceae
Raphidophora decursiva (Roxb.) A. Schott

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. Creeping epiphytic vine on shady steep rocky slope. Inflorescence green. Common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 912 (HN, LE01049829).

FLORA OF VIETNAM
Orchidaceae
Phaius flavus (Blume) Lindl.

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 on shady steep rocky slope. Leaves with yellow spots. Occasional. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 911 (HN, LE01054240).

FLORA OF VIETNAM
Urticaceae
Pilea longipedunculata Chien & C.J. Chen

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 on shady steep rocky stream slope. Inflorescences light greenish. Common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 910 (HN, LE01049789).

FLORA OF VIETNAM
Urticaceae
Elatostema atroviride W.T. Wang

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 on shady steep rocky stream slope. Inflorescences light green to almost white. Common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 909 (HN, LE01049749).

FLORA OF VIETNAM
Polypodiaceae s.l. Tectariaceae
Tectaria subsageniacea (Christ) Christenh.

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 fern on shady steep rocky stream slope. Common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 908 (HN, LE01049780).

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium prolongatum Hook.

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 and epiphytic fern on shady rocky steep slope. Very common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 907 (HN, LE01049820).

FLORA OF VIETNAM
Urticaceae
Elatostema leiocarpum (W.T. Wang) Y.H. Tseng & A.K. Monro

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 with succulent stem to 1.5 m tall on shady rocky steep slope. Young leaves pink. Common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 906 (HN, LE01049740).

FLORA OF VIETNAM
Polypodiaceae s.l. Tectariaceae
Tectaria yunnanensis (Bak.) Ching

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 fern on shady steep stream slope. Leaves to 2 m tall and wide. Common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 905 (HN, LE01049824).

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium laserpitiifolium Lam.

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 fern on mossy shady cliff. Not common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 904 (HN, LE01049784).

FLORA OF VIETNAM
Rubiaceae
Ophiorrhiza sp. 4

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 herb to 1 m tall in open rocky place. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 903 (HN, LE01049744).

FLORA OF VIETNAM
Polypodiaceae s.str.
Leptochilus ellipticus (Thunb.) Noot.

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. Creeping lithophytic fern on shady mossy rocks. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 902 (HN, LE01049819).

FLORA OF VIETNAM
Polypodiaceae s. str.
Polypodium bourretti C. Chr. & Tardieu

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. Creeping lithophytic fern on shady mossy cliff. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 901 (HN, LE01049779).

FLORA OF VIETNAM
Orchidaceae
Coelogyne nitida (Wall. ex D.Don) Lindl.

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 mossy very humid forest. Epiphyte. Occasional. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900.7 (LE01067221). Herbarium specimen prepared in 26.12.2019, flowers white, lip with yellow spots.

FLORA OF VIETNAM
Orchidaceae
Liparis pumila Aver.

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 mossy very humid forest. Epiphyte on tall mossy tree. Occasional. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900.5 (LE01061399, LE01066672). Herbarium specimen prepared in10.12.2019, flowers entirely light green

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum parviflorum E.C.Parish & Rchb.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 mossy very humid forest. Epiphytic and lithophytic creepimng herb. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900.4 (LE01058606). Herbarium specimen prepared in19 August 2019, flowers entirely white.

FLORA OF VIETNAM
Orchidaceae
Appendicula hexandra (J.Koenig) J.J.Sm.

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 and epiphytic clustering herb. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900.3 (LE01058302). Herbarium specimen prepared in 30 July 2019, flowers white, column at front greenish.

FLORA OF VIETNAM
Orchidaceae
Anoectochilus calcareus Aver.

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 on mossy shady rocks. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900.2 (LE01057891). Herbarium specimen prepared in 23 July 2019, L. Averyanov, tepals reddish-brown with white tips, lip white, side lobes reddish, anther red.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum macraei Rchb.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. Miniature epiphyte. Rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900d. Flowered in April 2020, herbarium prepared in 25.04.2020, flowers odorless, dorsal sepal yellow, densely speckled with purple; lateral sepals and petals yellowish, lip yellow; column and anther light yellowish. L. Averyanov

FLORA OF VIETNAM
Orchidaceae
Phreatia formosana Rolfe ex Hemsl. var. continentalis Aver.

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. Miniature epiphyte. Rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900c (LE01055962). Flowered in June, herbarium prepared in 25.06.2019, flowers white, lip sac with nectar. L. Averyanov. EXSICCATES OF VIETNAMESE FLORA 0368 / VR 900c.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum tipula Aver.

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. Miniature epiphyte. Rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900b (LE01049105). Flowered in May, herbarium prepared in 6.05.2019, flowers yellowish-orange, lip yellow. L. Averyanov

FLORA OF VIETNAM
Orchidaceae
Phalaenopsis malipoensis Z.J. Liu & S.C. Chen

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. Miniature epiphyte. Rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900a (LE01049967). Flowered in March, herbarium prepared in 26.03.2019, flowers white, lip with yellow-orange center. L. Averyanov. D-EXSICCATES OF VIETNAMESE FLORA 0348 / VR 900a.

FLORA OF VIETNAM
Orchidaceae
Eria globulifera Seidenf.

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 on mossy shady rocks. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 900 (HN, LE01054238).

FLORA OF VIETNAM
Polypodiaceae s.l.
Cyrtogonellum fraxinellum (Christ) Ching

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 fern on shady rocky mossy slope. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 899 (HN, LE01049739).

FLORA OF VIETNAM
Acanthaceae
Justicia 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. Terrestrial erect herb to 1 m tall on open rocky mossy slope. Flowers pale yellow. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 898 (HN, LE01049818).

FLORA OF VIETNAM
Polypodiaceae
Loxogramme lankokiensis (Rosenst.) C. Chr.

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. Creeping lithophyte on mossy shady cliff. Occasional. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 897 (HN, LE01049823).

FLORA OF VIETNAM
Begoniaceae
Begonia hemsleyana Hook.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. Terrestrial herb on shady rocky steep slope along small stream. Flowers pink, anthers yellow, leaves uniform green, petioles dull reddish. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 896 (HN, LE01049783).

FLORA OF VIETNAM
Polypodiaceae s.l.
Diplazium 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. Terrestrial fern on shady rocky steep slope along small stream. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 895 (HN, LE01049778).

FLORA OF VIETNAM
Scrophulariaceae
Scrophularia ningpoensis 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. Terrestrial herb to 1.5 m tall among mossy rocks in wet open place along small stream. Flowers reddish-brown. Occasional. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 894 (HN, LE01049743). Det.: M. Sheludyakova 04.07.2019.

FLORA OF VIETNAM
Gesneriaceae
Lysionotus pauciflorus Maxim.

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 undershrub to 0.5 m tall on open mossy rocks. Flowers white. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 893 (HN, LE01049822).

FLORA OF VIETNAM
Balsaminaceae
Impatiens wenshanensis S.H. Huang*
(= I. linearisepala S. Akiyama & H. Ohba & S.K.Wu)

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 herb to 1 m tall in rather wet shady place. Flowers bright yellow. Not rare. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 892 (HN, LE01049782). Det.: Sheng Xiang Yu & K.S. Nguyen 14.10.2019.