Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Hydrangeaceae
Hydrangea sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1600-1700 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Shrub 2-3 m hg in open wet place. Flowers
white, flower buds blue. Not common.

CBL 2065 03 May 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. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1600-1700 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Lithophyte herb on wet vertical shady
shale-quartzite cliffs along waterfall. Leaves above metallic
blue-green, below light green with red hairs. Very common at 1600-1800
m elev.

CBL 2064 03 May 1999

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

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

FLORA OF VIETNAM
Urticaceae
Pellaea sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1600-1700 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Lithophyte herb on wet vertical shady
shale-quartzite cliffs along waterfall. Very common. Codominanthe of
herb forest stratum at 1600-1700 m elev. especially in wet places.

CBL 2063 03 May 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
Primula sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1600-1700 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Lithophyte herb on wet vertical shady
shale-quartzite cliffs along waterfall. Flowers pink-violet. Common.

CBL 2062 03 May 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
Sanicula orthacantha S.Moore

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1600 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial and lithophyte herb on very steep
wet rocky shale-quartzite slope along waterfall sides. Flowers light
blue. Common at 1600-1800 m elev.

CBL 2061 03 May 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
Ardisia sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1200-1400 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Shrublet 0.5-1 m hg in shady steep rocky
slope. Flowers reddish-pink. Not rare. CBL 2060 03 May 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
Phyllogathis sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1500 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Shrublet 1-2 m hg. Very common. Codominanthe
of herb-shrublet forest stratum at 1300-1500 m elev.

CBL 2059 03 May 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. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Woody vine up to 15 m lg in open place. Rare.

CBL 2058 03 May 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
Ardisia sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Treelet or shrub up to 2.5 m hg in open
place. Flowers white with gray tint. Common.

CBL 2057 03 May 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
Plagyogeria sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1000-1100 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial fern on shady steep shale slopes.
Common.

CBL 2056 03 May 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
Lasyanthus sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Shrub 2-3 m hg in open place. Flowers light
violet. Not common.

CBL 2055 03 May 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. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial and lithophyte herb on steep
rocky slopes. Common.

CBL 2054 03 May 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
Asplenium nidus

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Epiphyte fern. Very common.

CBL 2053 03 May 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 sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Epiphyte fern on shady steep shale slope. Not
common.

CBL 2052 03 May 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)
Pythecellobium sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1000-1100 m elev. (N 23°56′ E
105°13′). Secondary broadleaved wet evergreen forest with remnants of
primary elements on shale very steep slopes. Tree 8-12 m hg in open
steep slope. Flowers white, light greenish. Not rare.

CBL 2051 03 May 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
Malastomataceae
Medinilla sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1000-1100 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Epiphyte creeping vine up to 5-7 m lg in
shady place. Not common.

CBL 2050 03 May 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
Malastomataceae
Medinilla sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1000-1100 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Epiphyte shrub with shoots up to 1 m lg in
open place. Flowers light pink. Not common.

CBL 2049 03 May 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
Asplenium unilaterale

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1000-1100 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Lithophyte fern on shady vertical shale
cliffs. Not common.

CBL 2048 03 May 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
Asplenium normale

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1000 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Lithophyte fern on shady vertical shale
cliffs. Common.

CBL 2047 03 May 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. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 900-1000 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Herb vine 3-4 m in open place. Flowers white.
Common.

CBL 2046 03 May 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
Vitaceae
Tetrastigma sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1000 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Herb vine 3-4 m in open place. Not rare.

CBL 2045 03 May 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
Commelinaceae
Streptolyrion volubilis

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1000 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Herb vine 2-3 m in open wet places. Leaves
above with purple-violet irregular spots. Very common at 900-1000 m
elev.

CBL 2044 03 May 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
Ophyorrhiza sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1000-1100 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Shrublet up to 2 m hg in open place. Flowers
yellow.

CBL 2043 03 May 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. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial herb up to 1.5 m hg on shady
rocky slopes. Common at 1000-1100 m elev. Leaves uniformly green below
and above.

CBL 2042 03 May 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
Pteridium sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 900 m elev. (N 23°56′ E
105°13′). Secondary broadleaved wet evergreen forest with remnants of
primary elements on shale very steep slopes. Commonest fern in open
places. Usual monodominante on deforestrated steep slopes at 600-1000
m elev.

CBL 2041 03 May 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
Cyathea sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Woody fern up to 3 m hg with fronds about 4 m
lg in open steep slope. Common at 900-1100.

CBL 2040 03 May 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. s.l.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1300-1500 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Epiphyte fern in shady place. Common.

CBL 2039 03 May 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. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1500-1600 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial herb up to 1.5 m hg on steep
slope. Common.

CBL 2038 03 May 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
Balanophoraceae
Balanophora sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1500-1600 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Chlorophylless reddish root parasite on shady
steep slope. Not common.

CBL 2037 03 May 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. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1500-1600 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Woody vine or climbing shrub 2-3 m hg in open
place. Flowers light yellowish. Not common.

CBL 2036 03 May 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
Petrosaviaceae
Petrosavia sinii

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1500-1600 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial chlorophylless saprophyte herb
10-20 cm hg in shady slope. Rare.

CBL 2035 03 May 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
Aensleya sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1400-1600 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial and lithophyte herb on very steep
rocky slopes. Flowers white. Common.

CBL 2034 03 May 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
Violaceae
Viola sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1500-1600 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial and lithophyte herb on very steep
rocky slopes. Common.

CBL 2033 03 May 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
Polygalaceae
Polygala sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1600-1800 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Shrublet 0.5-1 m hg. Not common.

CBL 2032 03 May 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
Amomum sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1400 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial and lithophyte herb up to 2 m hg
on steep rocky slope. Flowers white, central tepal with deep purple
longitudinal stripes. Not common.

CBL 2031 03 May 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
Ophyorrhiza sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1400 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial herb up to 1.5 m hg in shady
places. Flower buds light violet. Not rare.

CBL 2030 03 May 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. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1400-1500 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial and lithophyte herb. Flowers
yellow. Leaves below deep violet. Not common.

CBL 2029 03 May 1999

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

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

FLORA OF VIETNAM
Urticaceae
Pellionia sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1400-1500 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial and lithophyte herb. Very common.
Codominanthe of herb forest stratum at 1200-1500 m elev.

CBL 2028 03 May 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
Podophyllaceae
Podophyllum tonkinense

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1400-1500 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial herb among shady rocks. Rare.

CBL 2027 03 May 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. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1300-1500 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial and lithophyte herb up to 1.5 m hg
in shady places. Flowers light pink. Very common.

CBL 2026 03 May 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. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial and lithophyte herb in shady
places. Leaves often with white irregular spots above. Common at
1000-1200 m elev.

CBL 2025 03 May 1999

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

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

FLORA OF VIETNAM
Urticaceae
Pellea sp. ?

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial herb up to 1 m hg in shady
places. Flowers white with violet tint. Very common. Codominanthe of
herb forest stratum at 1000-1300 m elev.

CBL 2024 03 May 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. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial herb up to 1.2 m hg. Common.

CBL 2023 03 May 1999

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

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

FLORA OF VIETNAM
Urticaceae
Pellea sp. ?

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Terrestrial herb up to 1 m hg in shady
places. Flowers white with violet tint. Very common. Codominanthe of
herb forest stratum at 1000-1300 m elev.

CBL 2022 03 May 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
Ophyorrhiza sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E
slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E
105°13′). Primary evergreen broadleaved very wet mountain forest on
shale very steep slopes. Lithophyte herb on wet rocks. Not common.

CBL 2021 03 May 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
Diplasium esculentum

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia,
vicinities of Coc Pan village (N 23°56′ E 105°13′). Secondary wet
closed evergreen broadleaved forest on limestone ridge foothills along
river at 450 m elev. Fern with fronds up to 1.2 m lg on open wet
limestone. Very common. Codominanthe of herb stream side communities.
Young leaves edible.

CBL 2020 03 May 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
Mussaenda sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia,
vicinities of Coc Pan village (N 23°56′ E 105°13′). Secondary wet
closed evergreen broadleaved forest on limestone ridge foothills along
river at 450 m elev. Climbing shrub 2-3 m hg in open place. F yellow,
flower bracts white. Very common. Occasional codominante of secondary
shrubs in the area.

CBL 2019 03 May 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
Phytocrenaceae
Iodes ovalis

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia,
vicinities of Coc Pan village (N 23°56′ E 105°13′). Secondary wet
closed evergreen broadleaved forest on limestone ridge foothills along
river at 450 m elev. Woody vine 5-8 m lg on open rocks along stream.
Flowers light yellowish-green. Very common.

CBL 2018 03 May 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
Randia sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia,
vicinities of Coc Pan village (N 23°56′ E 105°13′). Secondary wet
closed evergreen broadleaved forest on limestone ridge foothills along
river at 450 m elev. Treelet or shrub 5-7 m hg on open rocks along
stream. Flowers white, later yellowish. Not rare.

CBL 2017 03 May 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
Stenitis sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia,
vicinities of Coc Pan village (N 23°56′ E 105°13′). Secondary wet
closed evergreen broadleaved forest on limestone ridge foothills along
river at 450 m elev. Terrestrial fern on steep rocky stream slope.
Very common.

CBL 2016 03 May 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.