Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Convallariaceae
Polygonatum sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Epiphyte herb on mossy tree stems.
Rare.

CBL 473 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM

Rubiaceae
Rubia sp. ?

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Herb vine 3-4 m lg. Common.

CBL 472 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Asteraceae
Vernonia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Herb vine up to 2-3 m lg. Flowers
yellow. Common in open places.

CBL 471 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae s.l.
Vittaria sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Epiphyte fern. Not rare.

CBL 470 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Asteraceae
Aensleya sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Epilite and terrestrial herb
on steep slopes. Not common.

CBL 469 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Convallariaceae
Tupistra sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Epilite and terrestrial herb up to
0.6 m hg. Flowers green. Common.

CBL 468 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae s.l.
Lepisorus subprostratus

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Epilite and epiphyte fern. Very
common.

CBL 467 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae s.l.
Cyrtomium sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Epilite and epiphyte fern. Very
common.

CBL 466 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae s.l.
Crypsinus rhynchophyllus

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Epilite and epiphyte fern. Very
common.

CBL 465 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Rubiaceae
Ophyorrhiza sp. ?

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Shrublet 1-1.5 m hg. Flowers
white. Very common.

CBL 464 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Convallariaceae
Ophiopogon sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Terrestrial herb on shadow places.
Ripe fruits deep blue. Common.

CBL 463 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Juglandaceae
Platycarya strobilacea

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Deciduous tree up to 15 m hg.
Codominante of 1 forest stratum.

CBL 462 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Sauraiaceae
Sauraia nepalensis

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Tree 8-10 m hg in open place. Ripe
fruits green, edible, sweetish. Common.

CBL 461 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae
Cyclosurus sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Terrestrial fern on steep
shadow slopes. Not rare.

CBL 460 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae
Dryopteris sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Terrestrial fern on steep
shadow slopes. Not rare.

CBL 459 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae
Polypodium sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Terrestrial fern on steep
slopes. Common.

CBL 458 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Selaginellaceae
Selaginellasp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Common herb on shadow slopes.

CBL 457 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Epilite fern on steep shadow
slopes. Not common.

CBL 456 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Ranunculaceae
Clematis sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Herb vine 4-5 m lg on open
slopes. Flowers greenish-yellow. Common.

CBL 455 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Celastraceae
Celastrus sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Climbing shrub up to 5-6 m lg.
Ripe fruits yellow. Not rare.

CBL 454 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Rhamnaceae
Rhamnus sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet

cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Treelet about 3-4 m hg. Ripe
fruitsblack. Not rare.

CBL 453 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Celastraceae

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Treelet about 3-4 m hg. Not rare. CBL 452 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Berberidaceae
Maghonia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Treelet 2-3 m hg.
Flowersyellow. Common.

CBL 451 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Cornaceae
Cornus sp. ?

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
about 5 km to NW from Yen Lac village (N 22°44′ E 105°50′), about 50
km to NWW from Cao Bang town. Old secondary closed broadleaved wet
cloud forest on steep slopes and cliffs along top of Nam Linh
limestone ridge at 1500-1580 m alt. Tree up to 10 m hg. Ripe fruits
purple. Common.

CBL 450 19 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Orchidaceae
Holcoglossum wangii Christenson

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Primary broadleaved forest remnants along stream
on alluvial walley among limestone ridges at 1100 m alt. Epiphyte.
Flowers: tepals white with purple-violet tint near the tips; lip:
gypochile yellow with purple-brownish stripes and spots, epichile
white, at the base with central yellow spot and with violet-purple
side spots and marks. Not too rare.

CBL 449 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Orchidaceae
Liparis viridiflora (Blume) Lindl.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Epilite
on open rocks. Flowers yellowish-green. Not common.

CBL 448 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Selaginellaceae
Selaginella sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Commonest
epilite and terrestrial herb on steep shadow slopes and cliffs.

CBL 447 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Malvaceae
Sida rhombifolia

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Shrublet
up to 1 m hg. Flowers yellow. Very common.

CBL 446 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Lamiaceae

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Herb up
to 1 m hg. Flowers violet. Commonest weed in the area.

CBL 445 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Asteraceae
Ageratum conyzoides

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Herb up
to 1 m hg. Flowers pale blue-violet. Commonest weed in the area.

CBL 444 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Asteraceae
Vernonia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Herb or
shrublet up to 2 m hg. Flowers yellow ? Not common.

CBL 443 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Asteraceae
Elephanthopus scaber

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt.
Herb up to 0.5 m hg. Flowers violet. Very common.

CBL 442 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Lamiaceae

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt.
Herb or shrublet up to 3 m hg. Flowers white. Very common.

CBL 441 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae s.l.
Dicranopteris linearis

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt.
Terrestrial fern with vine fronds on steep open slopes. Very common.

CBL 440 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae s.l.
Lygodium scandens

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt.
Terrestrial fern with vine fronds up to 6-8 m lg. Common.

CBL 439 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Lorantaceae
Lorantus sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Parasitic
shrub, mostly on Pyrus pashia. Very common.

CBL 438 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Theaceae
Eurya sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt.
Treelet or shrub 3-4 m hg. Common.

CBL 437 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Asteraceae
Vernonia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt.
Treelet or shrub up to 4 m hg. Very common.

CBL 436 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae
Polystichum sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt.
Terrestrial and epilite fern at the base of rocks. Not rare.

CBL 435 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Asteraceae
Siegesbeckia orientalis

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Herb up
to 1 m hg in open wet place. Flowers yellow. Common weed in the area.

CBL 434 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Lamiaceae

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Herb up
to 1.2 m hg in open wet place. Common weed in the area.

CBL 433 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Acanthaceae
Justicia procumbens L.
Det.: Yun-Fei, Deng 2008

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Prostrate
herb in open wet places. Flowers light violet. Common weed in the
area.

CBL 432 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Amaranthaceae
Aerva sp. ?

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt.
Herb up to 0.5 m hg in open wet places. Not common.

CBL 431 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Lamiaceae

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt.
Prostrate herb in open wet places. Flowers violet. Common weed in the
area.

CBL 430 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae s.l.
Onichium sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt.
Terrestrial fern at the base of limestone rocks. Common.

CBL 429 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Polypodiaceae s.l.
Pteris multifida

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt.
Terrestrial fern at the base of limestone rocks. Common.

CBL 428 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Aspleniaceae
Asplenium sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Epilite
fern. Rare.

CBL 427 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Orchidaceae
Hemipilia calophylla Par. et Reichenb.f.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Epilite
herb on vertical cliffs in rock caves under overhanging bluffs. Rare.

CBL 426 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Rutaceae
Micromelum sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Treelet
4-6 m hg. Ripe fruits black. Not common.

CBL 425 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Rubiaceae
Paederia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′), about 44 km to NWW
from Cao Bang town. Secondary open shrubs among limestone rocks on
alluvial foothills of limestone remnant ridge at 1100 m alt. Woody
vine 4-6 m lg. Common.

CBL 424 18 Nov. 1998

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

Collectors: Averyanov L., P.K.Loc, N.X.Tam.