Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Plants of Thanh Hoa Province
Orchidaceae

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Duc vill., Xuan Lien Nature Reserve, limestone mountains, around point 20°01′14″N 104°57′46″E, 900-980 m.

Terrestrial, in primary closed evergreen seasonal tropical broad-leaved submontane forests on ridges of mountains.

Clustered. Flowers white.

HAL 11161 19 Aug. 2007
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Plants of Thanh Hoa Province
Taxaceae
Amentotaxus argotaenia (Hance) Pilg.

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Duc vill., Xuan Lien Nature Reserve, limestone mountains, around point 20°01′14″N 104°57′46″E, 900-980 m.

Scattered in primary closed evergreen seasonal tropical broad-leaved submontane forests on ridges of limestone mountains.

Medium-sized evergreen tree, up to 15-20 m tall, dbh to 0.5-0.7 m. Regeneration by seeds seen.

HAL 11160 19 Aug. 2007
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Plants of Thanh Hoa Province
Annonaceae
monogyna.

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Vin vill., Xuan Lien Nature Reserve, shale mountains, around point 19°58′18″N 104°59′10″E, 750-950 m.

Scattered in secondary closed evergreen seasonal tropical broad-leaved submontane forests on stream banks and slopes of mountains.

Small evergreen treelet, up to 5-7 m, Ripe fruits at first yellow, then orange, finally blackish brown.

HAL 11159 18 Aug. 2007
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Plants of Thanh Hoa Province
Gesneriaceae
Aeschynanthus sp.

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Vin vill., Xuan Lien Nature Reserve, shale mountains, around point 19°58′18″N 104°59′10″E, 950-1100 m.

Epiphyte in primary closed evergreen seasonal tropical broad-leaved submontane forests on stream banks and slopes of mountains.

Flowers orange.

HAL 11158 18 Aug. 2007
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Plants of Thanh Hoa Province
Podocrapaceae
Podocarpus neriifolius D. Don

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Vin vill., Xuan Lien Nature Reserve, shale mountains, around point 19°58′18″N 104°59′10″E, 1000-1267 m.

Scattered in 2nd storey of prestine and primary Fokienia hodginsii submontane forests on ridges of mountains and in Cunninghamia konishii forests on slopes.

Evergreen trees, up to 15-20 m tall, dbh up to 0.5-0.7 m. HAL 11157 18 Aug. 2007
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Plants of Thanh Hoa Province
Fagaceae
Lithocarpus sp.

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Vin vill., Xuan Lien Nature Reserve, shale mountains, around point 19°58′18″N 104°59′10″E, 1000-1267 m.

In 2nd storey of prestine and primary Fokienia hodginsii submontane forests on ridges of mountains.

Evergreen medium-sized trees, up to 18-23 m tall, dbh up to 0.6-0.8 m. Fruits not ripe yet.

HAL 11156 18 Aug. 2007
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Plants of Thanh Hoa Province
Orchidaceae
Trichotosia

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Vin vill., Xuan Lien Nature Reserve, shale mountains, around point 19°58′18″N 104°59′10″E, 1000-1267 m.

Epiphyte, in Fokienia hodginsii closed evergreen seasonal tropical submontane forests on ridges of mountains.

Rare. Flowers greenish

HAL 11155 18 Aug. 2007
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Plants of Thanh Hoa Province

Cupressaceae
Fokienia hodginsii (Dunn) A. Henry & H.H. Thomas

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Vin vill., Xuan Lien Nature Reserve, shale mountains, around point 19°58′18″N 104°59′10″E, 1150-1267 m.

Pure stand of prestine closed evergreen seasonal tropical conifer submontane forests on ridges of mountains.

Evergreen trees, up to 25-30 m tall, dbh up to 1.5 m or more. Seed cones not fall down yet.

HAL 11154 18 Aug. 2007
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Plants of Thanh Hoa Province

Cupressaceae
Cunninghamia konishii Hayata

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Vin vill., Xuan Lien Nature Reserve, shale mountains, around point 19°58′18″N 104°59′10″E, 1000-1200 m.

Member of 1st open storey of prestine closed evergreen seasonal tropical broad-leaved submontane forests on slopes of mountains, from stream banks to near top. Fagaceae and Magnoliaceae are members of ecologically dominant 2nd storey.

Clustered some trees. Branches with ripe seed cones not fall down yet.

HAL 11153 18 Aug. 2007
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Plants of Thanh Hoa Province

Zingiberaceae
Alpinia sp.

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Vin vill., Xuan Lien Nature Reserve, shale mountains, around point 19°58′18″N 104°59′10″E, 950-1200 m.

In primary closed evergreen seasonal tropical broad-leaved submontane forests on slopes of mountains.

Perennial herb, up to 1.5-2 m tall on shady wet slope. Clustered. HAL 11152 18 Aug. 2007
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Plants of Thanh Hoa Province

Palmae
Pinanga sp.

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Vin vill., Xuan Lien Nature Reserve, shale mountains, around point 19°58′18″N 104°59′10″E, 1200 m.

In primary closed evergreen seasonal tropical broad-leaved submontane forests on slopes of mountains.

Palm, up to 2-3 m tall on shady wet slope. Clustered. Ripe fruits red.

HAL 11151 18 Aug. 2007
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Plants of Thanh Hoa Province

Melastomataceae
Phyllagathis sp.

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Ban Vin vill., Xuan Lien Nature Reserve, shale mountains, around point 19°58′18″N 104°59′10″E, 950-1100 m.

In primary closed evergreen seasonal tropical broad-leaved submontane forests on stream banks.

Terrestrial herb up to 0.4 m tall on shady wet slope. Clustered. Flowers pinkish.

HAL 11150 18 Aug. 2007 Photos
Coll.: P.K. Loc, N.S. Khang, N.T.Vinh & L.V. Hung

Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam

FLORA OF VIETNAM
Ericaceae
Vaccinium sp.

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Epiphytic undershrub on tall mossy trees. Flowers white with greenish tinp, tepals sometimes with light pinkish tips. Floral bracts pale red. Occasional.

HAL 11138 25 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Dendrobium iridioides

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

HAL 11137 ass. 25 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Dendrobium nobile

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Epiphyte on tall mossy trees. Locally common.

HAL 11137 ass. 25 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Dendrobium wardianum Warner

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Epiphyte on tall mossy trees. Flowers white, tips of tepals and lip light violet-purple, lip with bright yellow center and two large dark maroon spots at the base, column light green, anther white. Locally common.

HAL 11137 25 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Coelogyne lockii Aver.

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Epiphyte on tall mossy trees. Flowers light yellow, lip white with yellow marks, column white. Rare.

HAL 11136a 24 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

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

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Epiphyte on tall mossy trees. Flowers light yellow, lip white with yellow marks, column white. Rare.

HAL 11136 24 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Cymbidium sp. (hybrid?)

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

HAL 11135 ass. 24 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Goodyera biflora (Lindl.) Hook.f.

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Creeping terrestrial herb on shady slope. Leaves dark green with whit-yellowish nerves network, sepals light pinkish-brown, petals white. Very rare.

HAL 11135 24 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Uncifera lancifolia (King et Pantl.) Schlechter

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Epiphyte on tall mossy trees. Flowers light green, lip yellowish-green. Not common.

HAL 11134 24 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Dendrobium fimbriatum

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Epiphyte on tall mossy trees. Flowers bright yellow. Not common.

HAL 11133 ass. 24 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Dendrobium thyrsiflorum Reichenb.f. var. minutiflorum Aver.

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Epiphyte on tall mossy trees. Flowers sweet fragrant, tepals pure white, lip brightly yellow, column light yellowish. Not common.

HAL 11133 24 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Cymbidium floribundum

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Epiphyte on tall mossy trees.

HAL 11132 ass. 24 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum pectinatum

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Epiphyte on tall mossy trees.

HAL 11132 ass. 24 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Dendrobium moniliforne (L.) Sw. 1799
Dendrobium candidum Wall. ex Lindl. 1838

Lao Cai Prov., Sa Pa Distr., slopes of Hoang Lien Son Range in vicinities of Sa Pa town.

Evergreen broad-leaved montane forest on very steep mountain slopes at elevation about 1500-1800 m a.s.l.

Epiphyte on tall mossy trees. Flowers sweet fragrant, white to light yellowish, lip with olive-green center, tip of mentum olive-greenish, column white. Rare.

HAL 11132 24 Apr. 2007. Photo.
Coll.: L.Averyanov, P.K.Loc, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Hygrochilus parishii

Ha Giang Prov., Quan Ba Distr., vicinities of Quan Ba town around point 23°02′42″N, 104°59′35″E.

Evergreen broad-leaved forest on rocky outcrops and cliffs of remnant mesae composed with highly eroded solid marble-like limestone at elevation 1000-1100 m a.s.l.

Epiphyte.

HAL 11131 ass. 20 Apr. 2007. Photo.
Coll.: L.Averyanov, N.T.Hiep, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Cymbidium aloifolium

Ha Giang Prov., Quan Ba Distr., vicinities of Quan Ba town around point 23°02′42″N, 104°59′35″E.

Evergreen broad-leaved forest on rocky outcrops and cliffs of remnant mesae composed with highly eroded solid marble-like limestone at elevation 1000-1100 m a.s.l.

Epiphyte.

HAL 11131 ass. 20 Apr. 2007. Photo.
Coll.: L.Averyanov, N.T.Hiep, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Coelogyne schultesii ?

Ha Giang Prov., Quan Ba Distr., vicinities of Quan Ba town around point 23°02′42″N, 104°59′35″E.

Evergreen broad-leaved forest on rocky outcrops and cliffs of remnant mesae composed with highly eroded solid marble-like limestone at elevation 1000-1100 m a.s.l.

Epiphyte.

HAL 11131 ass. 20 Apr. 2007. Photo.
Coll.: L.Averyanov, N.T.Hiep, A.Averyanova.

FLORA OF VIETNAM
Orchidaceae
Phalaenopsis lobbii (Reichenb.f.) Sweet

Ha Giang Prov., Quan Ba Distr., vicinities of Quan Ba town around point 23°02′42″N, 104°59′35″E.

Evergreen broad-leaved forest on rocky outcrops and cliffs of remnant mesae composed with highly eroded solid marble-like limestone at elevation 1000-1100 m a.s.l.

Epiphyte with numerous flat green roots adpressed to the bark. Leaves 1-2, 3-7 cm long, 2-3 cm wide, tepals including lip uniform brightly yellow, column white. Very rare.

HAL 11131 20 Apr. 2007. Photo.
Coll.: L.Averyanov, N.T.Hiep, A.Averyanova.

FLORA OF VIETNAM
Cupressaceae
Glyptostrobus pensilis C.Koch

Dak Lak Prov., Krong Rang Distr., Ea Ho Municipality, Truong Ha village, around point 12°59′59″N 108°17′26″E.

Secondary open swamp forest and shrubs at elev. about 717 m a.s.l.

Tree up to 15 m tall and 20 cm in diam. Remnant trees among agricultural areas. Highly endangered species. Rare.

HAL 11130a 13 Apr. 2007. Photo.
HAL 11130b 13 Apr. 2007. Photo.
Coll.: N.T.Hiep, V.X.Manh, N.T.Dung, N.D.Sung.

d-EXSICCATES OF VIETNAMESE FLORA 0102/HAL11130a (HN, LE)
© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

d-EXSICCATES OF VIETNAMESE FLORA 0103/HAL11130b (HN, LE)
© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM
Orchidaceae
Vrydagzynea formosana Hayata

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Creeping terrestrial herb on very steep rocky shady slope. Flowers yellowish-white, base of tepals reddish. Rare.

HAL 11129 12 Apr. 2007. Photo.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Oleaceae
Jasminum sp.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Climbing shrub or woody vine 3-4 m long in rather open place on very steep rocky shady slope. Common.

HAL 11128 12 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Euphorbiaceae
Aporosa sp.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Tree about 10 m tall on very steep rocky shady slope. Fruits green. Not common.

HAL 11127 12 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Rubiaceae
Morinda cochinchinensis

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Woody vine 6-8 m long on very steep rocky shady slope. Not common.

HAL 11126 12 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Orchidaceae
Dendrobium ochraceum De Wild.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Epiphyte on tall trees on very steep rocky shady slope. Flowers yellowish, lip with red nerves. Not common.

HAL 11125 12 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Podocarpaceae
Podocarpus neriifolius

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Tree 15-17 m tall on very steep rocky shady slope. Not common.

HAL 11124 12 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Euphorbiaceae
Antidesma sp.?

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Treelet about 7 m tall on very steep rocky shady slope. Inflorescences yellowish-brown. Not common.

HAL 11123 12 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Podocarpaceae
Dacrydium elatum

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Tree 15-18 m tall on very steep rocky shady slope. Not common.

HAL 11122 12 Apr. 2007. Photo.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Podocarpaceae
Nageia wallichiana

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Tree 8-10 m tall on very steep rocky shady slope. Not common.

HAL 11121 12 Apr. 2007. Photo.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Polypodiaceae s.l.
Polypodium sp.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Creeping lithophyte on rocky outcrops on very steep rocky shady slope. Common.

HAL 11120 12 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Terrestrial herb 0.5-1 m tall on very steep rocky shady slope. Flowers white, leaves uniform green. Not common.

HAL 11119 12 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Myrsinaceae
Ardisia sp.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′12″N 107°43′45″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Terrestrial undershrub 0.5-1 m tall on very steep rocky shady slope. Flowers white. Not common.

HAL 11118 12 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Orchidaceae
Thecostele alata (Roxb.) Par. & Rchb.f.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′53″N 107°43′27″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes composed with stratified shale at elev. 400-500 m a.s.l.

Epiphyte on tall trees on very steep rocky shady river slope. Flowers white, tepals with purple stripes. Not common.

HAL 11117 11 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Orchidaceae
Kingidium deliciosum (Rchb.f.) Sweet

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′53″N 107°43′27″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes composed with stratified shale at elev. 400-500 m a.s.l.

Epiphyte on tall trees on very steep rocky shady river slope. Not common.

HAL 11116 11 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Combretaceae
Terminalia sp.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′53″N 107°43′27″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes composed with stratified shale at elev. 400-500 m a.s.l.

Tree 1—12 m tall on very steep rocky shady river slope. Fruits green. Not common.

HAL 11115 11 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Melastomataceae
Blastus sp.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′53″N 107°43′27″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes composed with stratified shale at elev. 400-500 m a.s.l.

Shrub 2-2.5 m tall on very steep rocky shady river slope. Flowers white. Common.

HAL 11114 11 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Apocynaceae
Ixodonerium annamense Pitard

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′53″N 107°43′27″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes composed with stratified shale at elev. 400-500 m a.s.l.

Woody vine 6-10 m long on very steep rocky shady river slope. Flowers light pink with purple tips of tepals. Not common.

HAL 11113 11 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

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

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′53″N 107°43′27″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes composed with stratified shale at elev. 400-500 m a.s.l.

Terrestrial fern with fronds up to 2 m long on very steep rocky shady river slope. Common.

HAL 11112 11 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Convallariaceae
Aspidistra zinaidae Aver. et Tillich sp. nov. Type

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07′53″N 107°43′27″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes composed with stratified shale at elev. 400-500 m a.s.l.

Terrestrial herb on very steep rocky shady river slope. Common.

HAL 11111b 11 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

Fl. under cultivation in Nov. – Dec. 2011. Tepals outside white, inside dirty purple-brownish, stigma, stalk and filaments white, anthers yellow. Photos.