Справочные данные LE - Этикетки Аверьянова Л. В.

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′). Primary
semideciduous broadleaved forest on steep slopes and bluffs of S.
exposition near the tops of remnant karst limestone ridge at 1350-1400
m elev. Terrestrial herb on open wet rocks. Flowers yellow. Not rare.

CBL 1470 16 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
Sapotaceae

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broadleaved forest on steep slopes and bluffs of S.
exposition near the tops of remnant karst limestone ridge at 1350-1400
m elev. Tree up to 20 m hg. Flowers yellowish-white ? Common. Usual
codominante of 1 forest stratum on slopes and tops of ridges.

CBL 1469 16 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. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broadleaved forest on steep slopes and bluffs of S.
exposition near the tops of remnant karst limestone ridge at 1350-1400
m elev. Terrestrial and lithophyte sedge. Common.

CBL 1468 16 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
Ulmaceae
Ulmus 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 broadleaved forest on steep slopes and bluffs of S.
exposition near the tops of remnant karst limestone ridge at 1350-1400
m elev. Deciduous tree up to 20-25 m hg. Common. Codominante of 1
forest stratum.

CBL 1467 16 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
Clusiaceae
Garcinia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary mixed
semideciduous forest (with domination Keteleeria chinensis) along tops
of remnant karst limestone ridge at 1450-1500 m elev. Tree 10-12 m hg.
Flowers light yellowish-green. Not common.

CBL 1466 16 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
Loxogramme sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary mixed
semideciduous forest (with domination Keteleeria chinensis) along tops
of remnant karst limestone ridge at 1450-1500 m elev. Epiphyte fern in
shady wet places of karst depressions. Not common.

CBL 1465 16 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
Prosaptia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary mixed
semideciduous forest (with domination Keteleeria chinensis) along tops
of remnant karst limestone ridge at 1450-1500 m elev. Epiphyte fern in
shady wet places of karst depressions. Not common.

CBL 1464 16 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. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary mixed
semideciduous forest (with domination Keteleeria chinensis) along tops
of remnant karst limestone ridge at 1450-1500 m elev. Terrestrial and
lithophyte sedge. Not common.

CBL 1463 16 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
Cupressaceae
Calocedrus rupestris ?

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary mixed
semideciduous forest (with domination Keteleeria chinensis) along tops
of remnant karst limestone ridge at 1450-1500 m elev. Tree about 10 m
hg. Not common.

CBL 1462 16 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
Polystichum sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary mixed
semideciduous forest (with domination Keteleeria chinensis) along tops
of remnant karst limestone ridge at 1450-1500 m elev. Lithophyte fern
on vertical shady bluffs. Common.

CBL 1461 16 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
Ericaceae
Rhododendron sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary mixed
semideciduous forest (with domination Keteleeria chinensis) along tops
of remnant karst limestone ridge at 1450-1500 m elev. Tree 8-10 m hg.
Flowers with strong sweet-spice smell, light pinkish-white with deep
crimson spots at the base of tepals. Very common. Codominante of 2
forest stratum.

CBL 1460 16 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
Rutaceae

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broadleaved forest on steep slopes and bluffs of S.
exposition near the tops of remnant karst limestone ridge at 1200-1300
m elev. Tree 5-6 m hg. Flowers greenish. Not common.

CBL 1459 16 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 purpuratum (Lindl.) Stein

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Primary
semideciduous broadleaved forest on steep slopes and bluffs of S.
exposition near the tops of remnant karst limestone ridge at 1350-1400
m elev. Terrestrial herb with white/light-green tessellated leaves.
Very rare.

CBL 1458b 16 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.

Fl. in horto at October-November 2000.
Flowers odourless, central sepal white, toward base green, with deep
purple longitudinal stripes; synsepal light green with two
brown-purple longitudinal stripes; lateral petals deep black-purple,
at base green, apex yellowish-pink; lip deep black-purple-brown;
staminode yellowish-purple-brown, stigma yellowich-white, filaments
green, pollen masses honey-yellow.
Averyanov L.

FLORA OF VIETNAM
Moraceae
Morus 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 broadleaved forest on steep slopes and bluffs of S.
exposition near the tops of remnant karst limestone ridge at 1200-1300
m elev. Tree about 10-12 m hg. Flowers light greenish. Common.

CBL 1458 16 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
Cymbidium floribundum Lindl.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Lithophyte herb on open limestone
mossy rocks. Not common.

CBL 1457 16 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
Tropidia angulosa ?

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Terrestrial herb on shady steep
stream slopes. Rare.

CBL 1456 16 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
Rosa laevigata

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Climbing shrub with shoots up to 3
m hg in open place. Not rare.

CBL 1455 16 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
Lauraceae
Cryptocarya 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
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Tree up to 20 m hg and 0.4 m in
diam. Not rare.

CBL 1454 16 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
Sterculiaceae
Sloanea 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
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Tree up to 20 m hg and 0.4 m in
diam. Not rare.

CBL 1453 16 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
Araceae
Arisaema 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
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Terrestrial and lithophyte herb on
wet shady rocks. Spathe light green with white central spot, stem
white with grey marks or pure white. Occasionally common.

CBL 1452 16 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 obcordatus

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 shale alluvial valley between limestone remnant karst ridges
along stream at 1050-1100 m elev. Climbing shrub with shoots up to 4 m
lg in open places. Fruits yellow, edible. Very common. Usual
codominante of secondary shrubs all over the area (especially on wet
shale soils).

CBL 1451 16 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
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Terrestrial and lithophyte herb on
open rocks. Flowers yellow. Very common. Usual weed all over the area.

CBL 1450 16 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
Liliaceae s.l.
Chlorophytum 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
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Lithophyte herb on vertical shady
wet bluffs. Flowers yellowish-green. Common.

CBL 1449 16 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
Rubiaceae
Uncaria 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
shrubs on shale alluvial valley between limestone remnant karst ridges
along stream at 1050-1100 m elev. Woody vine up to 4-5 m lg in wet
place along stream. Flowers dull greenish, tepals with reddish base.
Rare.

CBL 1448 16 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
Rubiaceae
Hedyotis 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
shrubs on shale alluvial valley between limestone remnant karst ridges
along stream at 1050-1100 m elev. Herb vine up to 2-3 m lg. Flowers
white. Common.

CBL 1447 16 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
Lythraceae
Rothala 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
shrubs on shale alluvial valley between limestone remnant karst ridges
along stream at 1050-1100 m elev. Creeping herb in wet places of
secondary short tall grasslands. Flowers crimson. Common.

CBL 1446 16 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

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 shale alluvial valley between limestone remnant karst ridges
along stream at 1050-1100 m elev. Herb up to 15 cm hg in secondary
short tall grasslands. Flowers yellow. Common.

CBL 1445 16 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
Iridaceae
Iris japonica

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 evergreen forest on steep slopes and bluffs of limestone
remnant karst ridge at 1100 m elev. Lithophyte herb on open wet rocks.
Flowers pale blue, tepals with yellowish spots. Not common.

CBL 1444 16 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
Gnetaceae
Gnetum 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 evergreen forest on steep slopes and bluffs of limestone
remnant karst ridge at 1100 m elev. Woody vine about 8 m lg. Not
common.

CBL 1443 16 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
Caprifoliaceae
Lonicera 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
shrubs on shale alluvial valley between limestone remnant karst ridges
along stream at 1050-1100 m elev. Woody vine up to 10 m lg in open
place. Flowers yellowish-white, later pale-yellow, fragrant. Not
common.

CBL 1442 16 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
Betulaceae
Alnus nepalensis

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 shale alluvial valley between limestone remnant karst ridges
along stream at 1050-1100 m elev. Tree 8-10 m hg. Common.

CBL 1441 16 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 alceaefolius

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 shale alluvial valley between limestone remnant karst ridges
along stream at 1050-1100 m elev. Climbing shrub with shoots up to 4 m
lg in open places. Very common. Usual codominante of secondary shrubs
all over the area (especially on wet shale soils).

CBL 1440 16 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
Myrsinaceae
Maesa indica

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 shale alluvial valley between limestone remnant karst ridges
along stream at 1050-1100 m elev. Shrub up to 2.5 m hg in open place.
Not rare.

CBL 1439 16 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
Bolbitis heteroclita

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 shale alluvial valley between limestone remnant karst ridges
along stream at 1050-1100 m elev. Terrestrial fern on steep wet shady
stream slopes. Common.

CBL 1438 16 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 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
shrubs on shale alluvial valley between limestone remnant karst ridges
along stream at 1050-1100 m elev. Terrestrial herb 0.5-1 m hg in open
wet place. Flowers white with violet tint. Common.

CBL 1437 16 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
Lauraceae
Cryptocarya 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
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Tree up to 10 m hg. Not common.

CBL 1436 16 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
Rhamnaceae

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Tree 5-6 m hg. Not common.

CBL 1435 16 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 (Mimosoideae)
Acacia 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
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Woody vine up to 10 m lg. in open
place. Very common.

CBL 1434 16 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. 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 wet
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Herb vine up to 4 m lg. in open
place. Common.

CBL 1433 16 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
Menispermaceae

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22°44′ E 105°50′). Secondary wet
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Woody vine about 3-4 m lg. Not
common.

CBL 1432 16 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
Phlogacanthus coloniae Benoist
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′). Secondary wet
broadleaved evergreen forest in deep shady limestone ridge canyon
along stream at about 1000 m elev. Shrub up to 3 m hg. Flowers
dirty-violet. Common.

CBL 1431 16 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
Melastomataceae
Melastoma 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 evergreen forest on steep slopes and bluffs of limestone
remnant karst ridge at 1100 m elev. Shrub up to 1.5 m hg. Flowers
pink-violet, anthers yellow. Very common. Codominante of secondary
shrubs all over the area.

CBL 1430 16 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
Derris 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 evergreen forest on steep slopes and bluffs of limestone

remnant karst ridge at 1100 m elev. Woody vine 10-15 m lg. Flowers
white. Not common.

CBL 1429 16 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
Porpax lanii Seidenf.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
Nam Linh mt. (N 22°47′ E 105°49′). Old secondary broadleaved wet mossy
cloud forest along tops of remnant karst limestone Nam Linh
ridge at 1550-1600 m alt. Epiphyte in open vertical cliffs. Rare.

CBL 1428a 15 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
Anacardiaceae
Rhus sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
Nam Linh mt. (N 22°47′ E 105°49′). Secondary open forest on shale
alluvial foothills of remnant karst limestone Nam Linh ridges at
1350-1400 m elev. Tree about 8 m hg in open place. Flowers
yellowish-green. Not common.

CBL 1428 15 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
Vernonia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
Nam Linh mt. (N 22°47′ E 105°49′). Secondary open forest on shale
alluvial foothills of remnant karst limestone Nam Linh ridges at
1350-1400 m elev. Shrub or treelet up to 4 m hg in open place. Rare.

CBL 1427 15 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
Lobeliaceae
Lobelia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
Nam Linh mt. (N 22°47′ E 105°49′). Secondary open forest on shale
alluvial foothills of remnant karst limestone Nam Linh ridges at
1350-1400 m elev. Terrestrial herb up to 2.5 m hg in open place.
Flowers white. Not rare.

CBL 1426 15 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
Eupatorium sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
Nam Linh mt. (N 22°47′ E 105°49′). Secondary open forest on shale
alluvial foothills of remnant karst limestone Nam Linh ridges at
1350-1400 m elev. Terrestrial herb or shrublet up to 1.5 m hg in open
place. Flowers white. Common.

CBL 1425 15 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
Derris ferruginea

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
Nam Linh mt. (N 22°47′ E 105°49′). Secondary open forest on shale
alluvial foothills of remnant karst limestone Nam Linh ridges at
1350-1400 m elev. Woody vine with pink-violet tint, sweet fragrant.
Rare.

CBL 1424 15 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
Lauraceae
Cinnamomum sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Dinh Phung,
Nam Linh mt. (N 22°47′ E 105°49′). Old secondary broadleaved wet mossy
forest on steep slopes and bluffs of remnant karst limestone Nam Linh
ridge at 1450-1550 m alt. Tree about 15 m hg. Flowers yellowish-white.
Not rare.

CBL 1423 15 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.