Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Melastomataceae
Medinilla sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky steep slope of remnant karst limestone ridge at
elev. about 1650 m. Epiphyte shrub with shoots up to 1.5 m lg. Rare.

NTH 2776 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Ericaceae
Vaccinium sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky steep slope of remnant karst limestone ridge at
elev. about 1650 m. Climbing shrub 2-3 m hg on steep slope. Flowers
dull green, tepals with dirty purple-brownish central longitudinal
stripe. Not common.

NTH 2775 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Convallariaceae
Polygonatum kingianum Coll. et Hemsl. ?

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky steep slope of remnant karst limestone ridge at
elev. about 1650 m. Terrestrial forb up to 3 m hg on shady steep rocky
slope. Flowers dull pink-purple with green tips of tepals. Rare.

NTH 2774 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Acanthaceae

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky steep slope of remnant karst limestone ridge at
elev. about 1650 m. Lithophyte adpressed forb on shady vertical
limestone cliff. Very common.

NTH 2773 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Urticaceae
Pellionia sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky steep slope of remnant karst limestone ridge at
elev. about 1650 m. Lithophyte forb up to 20 cm hg on shady vertical
limestone cliff. Very common.

NTH 2772 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Acanthaceae

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky steep slope of remnant karst limestone ridge at
elev. about 1650 m. Lithophyte adpressed forb on shady vertical
limestone cliff. Flowers white. Common.

NTH 2771 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Phaius flavus (Blume) Lindl.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky steep slope of remnant karst limestone ridge at
elev. about 1650 m. Terrestrial forb up to 1.6 m hg in shady steep
slope. Flowers dull yellowish. Leaves uniformly green. Common.

NTH 2770 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Piperaceae
Piper sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky steep slope of remnant karst limestone ridge at
elev. about 1650 m. Shrub 1.5-2 m hg on shady steep slope. Flowers
yellow-greenish. Not rare.

NTH 2769 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Rubiaceae
Ophyorrhiza sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky steep slope of remnant karst limestone ridge at
elev. about 1650 m. Shrub 1.5-2.5 m hg in open place. Flowers yellow.
Common.

NTH 2768 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Caryophyllaceae
Sagina saginoides (L.) Karsten

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Prostrate forb in open wet sandy place along streamlet.
Not common.

NTH 2767 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Fam. ?

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky steep slope of remnant karst limestone ridge at elev.
about 1650 m. Shrub about 4 m hg. Very common.

NTH 2766 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Zingiberaceae
Alpinia sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1650 m. Terrestrial and lithophyte forb 1-1.2 m hg on rocky
steep slope. Common.

NTH 2765 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Phytolaccaceae
Phytolacca sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Terrestrial forb 2-3 m hg in wet open place. Flowers
white. Not common.

NTH 2764 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Dendrobium chrysanthum Lindl.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Lithophyte forb on open wet mossy vertical limestone
cliff. Flowers brightly yellow; lip with chestnut spots on sidelobes.
Common.

NTH 2763 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Boraginaceae
Cynoglossum sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Terrestrial forb up to 1 m hg in open wet places.
Flowers blue. Common.

NTH 2762 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Polygalaceae
Polygala sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Treelet or shrub 2-3 m hg in open place . Flowers
yellow, lateral petals brownish-yellow. Not common.

NTH 2761 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Commelinaceae
Streptolyrion sp. ?

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Forb wine 1-2 m lg in open wet place. Flowers white. Not
rare.

NTH 2760 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Araceae
Amorphophallus sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Terrestrial and lithophyte forb up to 1.5 m hg. Petiole
deep green-brownish, white spotted. Very common.

NTH 2759 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Araceae
Alocasia sp. ?

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Terrestrial and lithophyte forb on wet mossy open rocky
slope. Leaves from below deep violet. Not rare.

NTH 2758 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Geraniaceae
Geranium sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Terrestrial and lithophyte prostrate forb in open wet
places. Flowers dull pale blue-violet. Very common.

NTH 2757 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Araceae
Arisaema sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Terrestrial forb up to 1.2 m hg on shady steep slope.
Spathe brownish-purple, stem brown/white tessellated. Very common.

NTH 2756 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Polygonaceae
Rumex sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Terrestrial forb up to 1 m hg in open wet place. Flowers
light greenish. Common.

NTH 2755 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Linaceae
Terpitzia sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Treelet 3-5 m hg in open place. Flowers white. Very
common.

NTH 2754 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Apocynaceae

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Forb wine 6-8 m hg with milky juice in open place.
Flowers white with violet tint. Rare.

NTH 2753 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Zingiberaceae
Alpinia sp.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Terrestrial and lithophyte forb up to 1.5 m hg on shady
rocky slope. Not rare.

NTH 2752 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Rhamnaceae

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Tree 5-7 m hg. Flowers light greenish. Common.

NTH 2751 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Bignoniaceae

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Treelet or shrub 2-4 m hg. Flowers yellow. Very common.

NTH 2750 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Thunia alba (Lindl.) Rchb.f.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about
30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open
wet mossy evergreen broadleaved forest with remnants of primary
elements on rocky foothills of remnant karst limestone ridge at elev.
about 1600 m. Lithophyte forb up to 1 m hg on open mossy limestone
rock outcrops. Flowers odorless, white; lip with yellow center and
purple veins on sidelobes. Locally common.

NTH 2749 25 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Pyrrosia adnascens ?

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Creeping epiphyte fern on high trees. Very
common.

NTH 2748 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Urticaceae
Pellionia sp.

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Lithophyte forb on vertical wet shady
rocky cliffs. Common.

NTH 2747 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Pelatantheria insectifera (Rchb.f.) Ridl.

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Epiphyte on high trees. Common.

NTH 2746 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Tectaria sp. ?

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Lithophyte fern on vertical wet shady
rocky cliffs. Common.

NTH 2745 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Polystichum sp.

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Lithophyte fern on vertical wet shady
rocky cliffs. Common.

NTH 2744 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Arecaceae
Phoenix mecongensis

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Palm 0.5-3 m hg on open rocks and vertical
rocky cliffs. Occasionally abundant.

NTH 2743 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Chenopodiaceae
Chenopodium ambrosia

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Forb up to 0.6 m hg in open wet sandy
places. Very common.

NTH 2742 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Solanaceae
Physalis alkekengii ?

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Prostrate forb in open wet sandy places.
Not common.

NTH 2741 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Asteraceae

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Forb up to 0.6 m hg in open wet sandy
places. Flowers purple-violet. Rare.

NTH 2740 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Asteraceae

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Forb up to 1 m hg in open wet sandy
places. Flowers whitish. Not common.

NTH 2739 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Euphorbiaceae
Hononoia riparia

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Shrub 1.5-2 m hg in open wet sandy places.
Very common. Codominante of shrub communities along river.

NTH 2738 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Polygonaceae
Polygonum aviculare s.l.

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Prostrate forb on open wet sandy place
along river side. Flowers whitish. Not common.

NTH 2737 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Asteraceae

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Forb up to 1 m hg on open wet sandy place
along river side. Flowers whitish. Not common.

NTH 2736 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Caryophyllaceae
Polycarpon prostratum (Forssk.) Asch. et Schw.

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Prostrate forb on open wet sandy place
along river side. Common.

NTH 2735 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Cucurbitaceae
Trichosanthes sp. ?

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Creeping forb vine 4-6 m lg on open wet
sandy place along river side. Flowers white. Common.

NTH 2734 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Rubiaceae

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Shrub 2-3 m hg. Common.

NTH 2733 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Lygodium sp.

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Forb vine 3-4 m lg on open shrubs along
river slope. Common.

NTH 2732 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Scrophulariaceae
Lindernia sp. ?

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Prostrate forb up to 20 cm hg on open wet
sandy place along river side. Flowers white-blue. Very common.

NTH 2731 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Apiaceae
Oenanthe sp. ?

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Terrestrial forb up to 0.4 m hg on open
wet sandy place along river side. Flowers white. Not common.

NTH 2730 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Acanthaceae

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Terrestrial forb up to 20-30 cm hg on open
wet sandy place along river side. Very common.

NTH 2729 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Elaeocarpaceae
Elaeocarpus sp.

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Tree 5-8 m hg. Flowers white. Very
common.

NTH 2728 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

FLORA OF VIETNAM
Urticaceae
Pellionia sp.

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river
(Song Da), from Lai Chau town (N 22°03′ E 103°09′) to Nam Ma village
(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the
river at elev. about 220 m. Terrestrial and lithophyte forb up to 0.3
m hg in wet shady place. Flowers yellowish. Not common.

NTH 2727 24 May 1999

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

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.