Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Orchidaceae
Cheirostylis eglandulata Aver.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Litophyte on open mossy limestone rocks.
Flowers white.

CBL 1372 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
Cheirostylis yunanensis N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Litophyte on open mossy limestone rocks.
Flowers white, lip with 2 green spots at the epichile base.

CBL 1371 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
Paphiopedilum hirsutissimum (Lindl.) Stein
var. chiwuanum (T. Tang et F.T. Wang) P. Cribb

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broad-leaved forest on steep slopes and bluffs of N
exposition of remnant karst limestone ridge at 1300-1350 elev.
Lithophyte herb on shady vertical cliffs. Flowers purple-violet with
olive-greenish and brownish-purple. Not common.

CBL 1370 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
Oberonia cavaleriei Finet (=O. myosurus Lindl.)

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broad-leaved forest on steep slopes and bluffs of N
exposition of remnant karst limestone ridge at 1300-1350 elev.
Lithophyte herb on shady vertical cliffs. Not common, but locally
abundant.

CBL 1369 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
Asteraceae
Sochus sp. ?

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Terrestrial herb up to 0.6 m hg in wet
open places. Flowers yellow. Common. Usual weed in the area.

CBL 1368 14 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
Asteraceae
Gynura pseudochine

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broad-leaved forest on steep slopes and bluffs of N
exposition of remnant karst limestone ridge at 1300-1350 elev.
Lithophyte herb up to 1.5 m hg on open rocks. Flowers yellow-orange.
Very common.

CBL 1367 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
Passifloraceae
Passiflora sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broad-leaved forest on steep slopes and bluffs of N
exposition of remnant karst limestone ridge at 1300-1350 elev. Herb
vine 2-3 m lg on open rocks. Flowers whitish, base of filaments dirty
purple. Not rare.

CBL 1366 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
Dioscoreaceae
Dioscorea sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broad-leaved forest on steep slopes and bluffs of N
exposition of remnant karst limestone ridge at 1300-1350 elev. Herb
vine up to 10 m lg. Common.

CBL 1365 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
Begoniaceae
Begonia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broad-leaved forest on steep slopes and bluffs of N
exposition of remnant karst limestone ridge at 1300-1350 elev.
Lithophyte herb on shady vertical cliffs. Flowers light pink. Common.

CBL 1364 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
Tectaria sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broad-leaved forest on steep slopes and bluffs of N
exposition of remnant karst limestone ridge at 1300-1350 elev.
Terrestrial and lithophyte fern with fronds up to 0.4 m lg on steep
shady slope. Not rare.

CBL 1363 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
Polypodium sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broad-leaved forest on steep slopes and bluffs of N
exposition of remnant karst limestone ridge at 1300-1350 elev.
Terrestrial and lithophyte fern with fronds up to 0.4 m lg on steep
shady slope. Not rare.

CBL 1362 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
Asteraceae
Blumea sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broad-leaved forest on steep slopes and bluffs of N
exposition of remnant karst limestone ridge at 1300-1350 elev.
Terrestrial and lithophyte herb up to 1 m hg on open rocks. Flowers
dirty yellowish. Common.

CBL 1361 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
Zingiberaceae
Alpinia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broad-leaved forest on steep slopes and bluffs of N
exposition of remnant karst limestone ridge at 1300-1350 elev. Common
herb up to 1.5 m hg. Capsules inside orange, seeds brightly red.

CBL 1360 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
Ranunculaceae
Aconitum sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Cultivated medicinal herb with very long
history of cultivation in the area (originated from China ?).

CBL 1359 14 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
Asteraceae
Crepis sp. s.l.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Terrestrial herb in wet open places.
Flowers yellow. Common. Usual weed in the area.

CBL 1358 14 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
Asteraceae
Lactuca sp. s.l.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Terrestrial herb in wet open places.
Flowers blue. Common. Usual weed in the area.

CBL 1357 14 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
Saxifragaceae
Saxifraga sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Terrestrial and lithophyte herb in wet
open places. Flowers white. Not common.

CBL 1356 14 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
Convallariaceae
Tupistra sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Terrestrial and lithophyte herb up to 0.5
m hg among limestone rocks. Ripe fruits orange-red. Common.

CBL 1355 14 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
Celastraceae
Euonimus sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Shrub up to 2.5 m hg. Flowers light
greenish. Not common.

CBL 1354 14 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
Rubus niveus

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Climbing shrub up to 3 m hg on open rocks.
Flowers pink. Very common. Usual codominante of secondary shrubs all
over the area.

CBL 1353 14 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. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Climbing shrub up to 2.5 m hg in open
place. Flowers white, fragrant. Not common.

CBL 1352 14 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
Fam. ?

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Shrub up to 4 m hg. Flowers light
greenish. Not common.

CBL 1351 14 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
Fabaceae
Calleria sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Woody vine 3-4 m lg on open rocks. Flowers
white. Not common.

CBL 1350 14 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
Vanda яЖconcolor Blume (= V. я0guanxiensis Fowl.яЖ).

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Epiphyte on old tree. Flowers odorless:
tepals brown with yellow longitudinal stripes, lip - epichile brown
with longitudinal yellow stripes, gypochile side lobes light yellowish
with numerous small purple marks and yellow center; column and anther
yellowish-white. Not common.

CBL 1349 14 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
Baraginaceae
Cynoglossum sp. ?

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Terrestrial herb up to 1 m hg in open
places. Flowers blue. Very common. Commonest weed in the area.

CBL 1348 14 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
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′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Parasitic shrub 1-1.5 m hg on cultivated
trees Diospiros kaki. Flowers yellow, petals with purple spot at the
bbended part. Common.

CBL 1347 14 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
Myricaceae
Myrica esculenta

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
broadleaved forest on alluvial foothills of remnant karst limestone
ridges at 1050-1100 m elev. Tree 6-8 m hg. Ripe fruits brightly red,
edible. Not rare.

CBL 1346 14 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
Saururaceae
Saururus chinensis

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb up to 0.5 m hg in wet
open place along streamlet. Bracts white. Not rare.

CBL 1345 14 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
Poaceae

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Grass up to 20 cm hg. Very
common.

CBL 1344 14 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
Polygonaceae
Rumex chinensis

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb up to 0.3 m hg. Not
rare.

CBL 1343 14 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
Ranunculaceae
Ranunculus sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Prostrate creeping herb.
Flowers yellow. Common.

CBL 1342 14 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
Apiaceae
Torilis japonica (Houtt.) DC.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb 40-50 cm hg. Flowers
white. Rare.

CBL 1341 14 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
Caryophyllaceae
Stellaria media

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Prostrate creeping herb in
wet places. Flowers white. Very common. Commonest weed in the area.

CBL 1340 14 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
Polygonaceae
Polygonum sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb up to 0.3 m hg. Flowers
white. Common.

CBL 1339 14 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
Oxalidaceae
Oxalis deppei

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb up to 10-15 cm hg.
Flowers lilac-violet. Very common.

CBL 1338 14 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
Fabaceae
Astragalus sinicus

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Prostrate herb up to 10 cm
hg. Flowers purple-violet. Very common.

CBL 1337 14 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
Scrophulariaceae
Mazus rugosus

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb about 5 cm hg. Flowers
violet. Common.

CBL 1336 14 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
Asteraceae
Grangea maderaspatana

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb up to 10-15 cm hg.
Flowers light greenish. Common.

CBL 1335 14 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
Primulaceae
Lysimachia decurranse

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb up to 0.5 m hg in open
wet place. Flowers white. Common.

CBL 1334 14 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
Polygonaceae
Polygonum roxburghii

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Prostrate creeping herb.
Flowers white. Very common. Commonest weed all over the area.

CBL 1333 14 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
Asteraceae
Crepis sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb 10-15 cm hg. Flowers
yellow. Common.

CBL 1332 14 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
Duschesnea indica

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Prostrate creeping herb.
Flowers yellow. Very common. Commonest weed all over the area.

CBL 1331 14 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
Oxalidaceae
Oxalis corniculata

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Prostrate creeping herb.
Flowers yellow. Very common. Commonest weed all over the area.

CBL 1330 14 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
Asteraceae
Blumea sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb 20-25 cm hg. Flowers
reddish-brown, later whitish. Very common. Commonest weed all over the
area.

CBL 1329 14 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
Potentilla sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Prostrate herb. Flowers
yellow. Very common.

CBL 1328 14 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
Geraniaceae
Geranium nepalense

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Prostrate herb 20-25 cm hg.
Flowers light lilac-violet. Common.

CBL 1327 14 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
Apiaceae
Oenanthe sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb 20-25 cm hg. Flowers
white. Common.

CBL 1326 14 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
Plantaginaceae
Plantago asiatica

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Prostrate herb with white
flowers. Very common. Common weed all over the area.

CBL 1325 14 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
Ranunculaceae
Ranunculus sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
short tall grasslands on alluvial shale valley between limestone
remnant karst ridges at 1000-1050 m elev. Herb with erect stem up to
30 cm hg. Flowers yellow. Common.

CBL 1324 14 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
Maclura cochinchinensis

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary open
shrubs on alluvial shale valley between limestone remnant karst ridges
at 1000-1050 m elev. Climbing shrub 3-4 m hg. Not common.

CBL 1323 14 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.