Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Ulmaceae
Ulmus sp.

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300
elev. Deciduous tree 10-12 m hg. Flowers greenish. Very common. Usual
dominante of 1 forest stratum along ridge tops all over the Cao Bang
area.

CBL 1274 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Lepisurus sp.

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300
m elev. Epiphyte. Rare.

CBL 1273 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Rosaceae
Sorbus sp.

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300
m elev. Deciduous tree 10-12 m hg. Flowers white, specific smelled.
Common. Codominante in forest along ridge tops.

CBL 1272 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Polistichum sp.

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300
m elev. Terrestrial and lithophyte fern on steep slopes and bluffs.
Not rare.

CBL 1271 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Moraceae
Ficus sp.

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300
m elev. Tree about 5-6 m hg. Syconia greenish-brown. Common on slopes
and along tops of ridge.

CBL 1270 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Urticaceae
Pellaea sp. ?

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300
m elev. Terrestrial and lithophyte herb. Flowers white. Very common.
Codominante of herb forest stratum.

CBL 1269 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Pittosporaceae
Pittosporum sp.

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300
m elev. Tree about 5-6 m hg. Flowers dull pale yellowish, pleasant
fragrant. Very common.

CBL 1268 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Cyperaceae
Carex sp.

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300
m elev. Terrestrial and lithophyte sedge on open rocky slopes. Common.

CBL 1267 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Euphorbiaceae
Phyllanthus sp.

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300
m elev. Shrublet up to 2 m hg. Flowers dull yellowish-green. Common in
open places.

CBL 1266 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Euphorbiaceae
Breynia sp. ?

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300

m elev. Shrublet up to 1.5 m hg. in open place. Flowers
pinkish-yellow, young leaves red-purple. Very common.

CBL 1265 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Oleaceae
Jasminum sp.

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300
m elev. Woody vine up to 3-4 m lg on open rocks. Flowers white,
pleasant fragrant. Not rare.

CBL 1264 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Acanthaceae

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary semideciduous broad-leaved forest on
steep slopes and bluffs of remnant karst limestone ridge at 1250-1300
m elev. Shrub up to 2 m hg. Flowers blue. Very common. Codominante of
shrublet forest stratum in shady places, especially near tops of ridge.

CBL 1263 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic

Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Phaius tankervilleae (Banks ex L.Her.) Blume

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′) at about 1000 m elev. Terrestrial herb with
inflorescence up to 1.5 m hg in open place on wet clay-lateritic soil
on shales in open secondary shrubs and short tall grasslands. Flowers
odorless: tepals outside white, inside brownish-purple, lip deep
purple-violet. Not rare.

CBL 1262 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Vandopsis gigantea (Lindl.) Pfitz.

N. Vietnam, prov. Bac Can, distr. Ngan Son, Wind Pass on road Hanoi -
Cao Bang (N 22°25′ E 105°55′) at about 700 m elev. Large epiphyte or
lithophyte. Flowers yellowish with purple tint outside tepals, lip
yellowish, tepals with circular dull pink-brown spots, later flowers
dull yellow, not smelled. Collected from plants offered for sale by
local dealers along road. Not rare ?

CBL 1261 11 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Bletilla ochracea Schltr.

N. Vietnam, prov. Bac Can, distr. Ngan Son, Wind Pass on road Hanoi -
Cao Bang (N 22°25′ E 105°55′) at elev. about 700 m. Terrestrial herb
with large underground tuber on wet clay-lateritic soil on shales
among limestone rocks in open secondary shrubs and short tall
grasslands. Flowers not smelled: tepals pale yellowish-green, with
pink-brown tint outside, lip pale yellowish-green with numerous purple
spots, column and anther greenish-white. Locally abundant.

CBL 1260 11 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Goodiera procera (Ker.-Gawl.) Hook.

N. Vietnam, prov. Bac Can, distr. Ngan Son, Wind Pass on road Hanoi -
Cao Bang (N 22°25′ E 105°55′) at about 700 m elev. Terrestrial herb on
wet clay-lateritic soil on shales among limestone rocks in open
secondary shrubs and short tall grasslands. Flowers white. Not rare.

CBL 1259 11 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Spiranthes sinensis (Pers.) Ames

N. Vietnam, prov. Bac Can, distr. Ngan Son, Wind Pass on road Hanoi -
Cao Bang (N 22°25′ E 105°55′) at about 700 m elev. Terrestrial herb on
wet clay-lateritic soil on shales among limestone rocks in open
secondary shrubs and short tall grasslands. Flowers white with pink
tint toward sepal tips, sweet fragrant. Common.

CBL 1258 11 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Lemnaceae
Spirodela polyrrhiza

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Aquatic floating plant in slow-water pools
along small streamlet on alluvial valley between remnant limestone
ridges at 600 m alt. Not rare.

CBL 1257 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Urticaceae
Pellionnia sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Epilite herb with pendant shoots up to 30 cm lg on
vertical cliffs. Common.

CBL 1256 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Oberonia cavaleriei Finet (= O. myosurus Lindl.)

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Epilite herb on shadow vertical cliff. Not rare.

CBL 1255 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Urticaceae
Pellea sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Epilite herb on wet vertical cliff. Not common.

CBL 1254 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Phaius яЖlongicruris Tsi
яЖ(= Ph. я0tonkinensis (Aver.) Aver.яЖ).

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial herb in shadow place. Not common.

CBL 1253 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Taxaceae
Amenthotaxus sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Tree up to 15 m hg on steep slope of N exposition.
Sporadically not rare.

CBL 1252 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Tropidia curculigoides Lindl.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial herb up to 0.6 m hg on steep shadow slopes.
Not common.

CBL 1251 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Urticaceae
Pellea sp. ?

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial and epilite herb or shrublet up to 1 m hg.
Common in open place.

CBL 1250 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Balanophoraceae
Balanophora sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Chlorophylless pale pinkish root ground parasite on
steep shadow slope. Anthers white. Not common.

CBL 1249a (female samples) 14 Dec. 1998
CBL 1249b (male samples)

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Aristolochiaceae
Asarum sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from

Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Epilite herb in crevices of shadow vertical cliffs. Not
common.

CBL 1248 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Moraceae
Ficus glaberrima

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Tree 15-20 m hg. Common codominante of 1 forest stratum
on mt slopes.

CBL 1247 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Zungiberaceae
Hedychium sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial herb up to 1.2 m hg in open place. Flower
bracts pale brownish. Not rare.

CBL 1246 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Celastraceae
Evonimus sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved

forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Shrub about 1.5 m hg in shadow place. Ripe fruits
white-greyish, seeds brightly red. Not common.

CBL 1245 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Araceae
Pothos sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Epilite vine up to 4-5 m lg on open cliffs. Common.

CBL 1244 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Capparidaceae
Capparis sp. ?

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Tree up to 5 m hg in shadow place. Ripe fruits
black-violet. Not common.

CBL 1243 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Moraceae
Ficus gibbosa

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Secondary evergreen broadleaved open forest
on steep slopes of remnant limestone ridge at 650-700 m alt. Shrub or
treelet 1.5-2 m hg on open rocks. Syconia yellow-orange. Not common.

CBL 1242 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Moraceae
Ficus sarmentosa

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Secondary evergreen broadleaved open forest
on steep slopes of remnant limestone ridge at 650-700 m alt. Shrub up
to 2 m hg on open rocks. Not common.

CBL 1241 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Linaceae
Terpitzia sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Tree up to 6-8 m hg in open places (common codominante
of 2 stratum in open extinct primary coniferous forest distributed
along tops of limestone ridges at 800-1000 m alt.).

CBL 1240 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Myrsinaceae
Maesa sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Secondary evergreen broadleaved open forest
on steep slopes of remnant limestone ridge at 650-700 m alt. Shrub up
to 2-2.5 m hg in open place. Common.

CBL 1239 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Arecaceae
Rhapis sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Palm up to 1 m hg in open place. Very common on tops of
ridges at 800-900 m alt. in open places. Codominante of shrub stratum
in extinct open coniferous forests (with Pseudotsuga brevifolia)
distributed along tops of ridges.

CBL 1238 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Polypodiaceae
Stenitopsis sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial fern in shadow places. Not common.

CBL 1237 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Polypodiaceae
Pteris deltodon

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Epilite fern in crevices of vertical shadow cliffs. Not
common.

CBL 1236 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Polypodiaceae
Stenitopsis sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial fern in shadow places. Common.

CBL 1235 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Polypodiaceae
Colysis digitata

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial fern in shadow places. Common.

CBL 1234 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Polypodiaceae
Loxogramme sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Epilite creeping fern on open vertical cliff. Not
common.

CBL 1233 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Polypodiaceae
Polystichum sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial fern on steep shadow slope. Common.

CBL 1232 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Polypodiaceae
Tectaria sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial fern on steep shadow slope. Common.

CBL 1231 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Polypodiaceae
Pteris sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial fern on steep shadow slope. Common.

CBL 1230 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Polypodiaceae
Polystichum sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial fern on steep shadow slope. Common.

CBL 1229 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Amaranthaceae
Achyranthes aspera

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Terrestrial herb in open wet place. Commonest weed all
over the area.

CBL 1228 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Epilite fern on vertical open cliffs. Common.

CBL 1227 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Gesneriaceae
Eschinanthus sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quoc Toan,
vicinities of Lung Tao village (N 22°45′ E 106°19′), about 12 km from
Cao Bang town to the NNE. Primary semideciduous open broadleaved
forest on steep slopes and bluffs of remnant limestone ridge at
600-800 m alt. Epilite creeping herb vine on open rocks. Not rare.

CBL 1226 14 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.

FLORA OF VIETNAM
Euphorbiaceae ?

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Luu Ngoc,
vicinities of Lung Mu village (N 22°47′ E 106°18′), about 14 km from
Cao Bang town to the N. Secondary evergreen broadleaved closed forest
on steep slopes and bluffs of remnant limestone ridge at 650-800 m
alt. Climbing shrub or woody vine up to 4-6 m lg in open place.
Flowers pale greenish. Not common.

CBL 1225 13 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.