Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Acanthaceae

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic herb on vertical shady cliff. Occasional.

HAL 4973 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Polystichum sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial fern in shady place. Common.

HAL 4972 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Burmanniaceae
Burmannia unguiculata Aver.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial achlorophyllous white saprophyte in shady place. Flowers
white. Rare.

HAL 4971 28 May 2004 (Photo, alc fix.).

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Adianthum gravesii

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic fern on wet travertine deposits on vertical shady cliff.
Occasional.

HAL 4970 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic fern on vertical shady cliff. Common.

HAL 4969 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Rubiaceae

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic herb on vertical shady cliff. Flowers purple-violet.
Common.

HAL 4968 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Podochilus microphyllus Lindl.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic herb on vertical shady cliff. Common.

HAL 4967 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Podocarpaceae
Podocarpus neriifolius

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Young treelet 2-4 m tall. Common.

HAL 4966 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Araceae
Arisaema sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic herb on shady slope. Spathe and inflorescence axis white,
stalk light brown - whitish tessellated. Occasional.

HAL 4965 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.

Polystichum sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial and lithophytic fern on steep rocky slope. Occasional.

HAL 4964 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Orchidaceae
Paphiopedilum emersonii Koopowitz & Cribb

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic rosette herb on vertical cliff of N exposition at
elevation about 600 m a.s.l. Flowers of typical coloration. Leaves
uniform green. Not common.

HAL 4963 28 May 2004 (Photo, silica fix.).

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

d-EXSICCATES OF VIETNAMESE FLORA 0124/HAL 4963 (HN)
© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM
Araceae
Thyphonium sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid

marble-like crystalline limestone.

Terrestrial herb along corn field. Spathe deep brown-violet.
Occasional weed.

HAL 4962 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Myrsinaceae
Ardisia sylvestris?

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial herb or hemishrub 0.5 m tall. Leaves deep brown with
white-yellowish nerves. Occasional.

HAL 4961 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Didymoplexis pallens Griff.?

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial achlorophyllous white saprophyte in fruits on lime-shale
slope on foothill of limestone ridge ate elevation about 500 m a.s.l.
Rare.

HAL 4960 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Myrsinaceae
Ardisia sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Shrub 1.5-2 m tall in shady slope. Flowers white. Not common.

HAL 4959 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Verbenaceae

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Shrub 1.5-2.5 m tall in shady slope. Flowers white. Not common.

HAL 4958 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Euphorbiaceae

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Shrub 3-4 m tall in open wet place. Flowers yellow. Occasional.

HAL 4957 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Polypodiaceae s.l.
Cyclosorus sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial fern in open place. Very common.

HAL 4956 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Cyclosorus sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial fern in shady place. Very common.

HAL 4955 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Commelinaceae
Polia sp.?

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l. Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial herb up to 1 m tall in wet shady place. Very common.

HAL 4954 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium ensiforme Wall. ex Hook. & Grev.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Epiphyte. Common.

HAL 4953 28 May 2004 (Photo).

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Corymborkis veratrifolia (Reinw.) Blume

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial herb on shady slope and limestone valley. Flower buds
yellowish-white. Locally common.

HAL 4952 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Annonaceae

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-600 m a.s.l. Remnants of primary broad-leaved evergreen closed forest on steep
shale slopes on foothill of rocky ridge composed with white solid
marble-like crystalline limestone.

Tree about 2o m tall. Flowers dull green-green with deep dirty
purple-brown base of tepals. Occasional.

HAL 4951 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Myrsinaceae
Ardisia sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-600 m a.s.l.

Remnants of primary broad-leaved evergreen closed forest on steep
shale slopes on foothill of rocky ridge composed with white solid
marble-like crystalline limestone.

Shrub about 2 m tall. Flowers dull yellowish Occasional.

HAL 4950 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Rhizophoraceae
Corallia sp. N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-600 m a.s.l.

Remnants of primary broad-leaved evergreen closed forest on steep
shale slopes on foothill of rocky ridge composed with white solid
marble-like crystalline limestone.

Treelet 4-6 m tall. Fruits green. Occasional.

HAL 4949 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Sapindaceae
Nephelium sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-600 m a.s.l.

Remnants of primary broad-leaved evergreen closed forest on steep
shale slopes on foothill of rocky ridge composed with white solid
marble-like crystalline limestone.

Tree 8-12 m tall on tops of ridge. Syconia green with purple tint at
apex. Petioles pink-brown. Occasional.

HAL 4948 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Moraceae
Ficus sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Tree 8-12 m tall on tops of ridge. Syconia green with purple tint at
apex. Petioles pink-brown. Occasional.

HAL 4947 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Moraceae
Ficus sp,

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l. Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Tree 8-12 m tall on tops of ridge. Syconia brown-purple, petioles
pink-brown. Common.

HAL 4946 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Gesneriaceae
Chirita sp. N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic herb on open mossy vertical cliffs. Leaves light green
with white stripes along main nerves. Locally common.

HAL 4945 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic fern on shady vertical cliffs. Very common.

HAL 4944 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Gesneriaceae

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic herb on shady vertical cliffs. Very common.

HAL 4943 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Liparis cordifolia Hook.f.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic herb on shady slope. Leaves light uniform green. Rare.

HAL 4942 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Malaxis acuminata D.Don.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial and lithophytic herb on shady slope. Leaves light green
with purple tint along main nerves. Common.

HAL 4941 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Tectaria sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial and lithophytic fern on shady slope. Very common.

HAL 4940 27 May 2004 (Photo).

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Asclepiadaceae ? N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Woody vine 4-6 m long on open rocky slope. Flowers light
greenish-white. Occasional.

HAL 4939 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Adiantum caudatum ?

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial and lithophytic fern on steep rocky slope. Very common.

HAL 4938 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Oberonia huensis Aver. (Paratype)

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Epiphyte on top of ridge. Flowers orange-brown. Occasional.

HAL 4937 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Liparis viridiflora (Blume) Dietrich

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Epiphyte and lithophyte. Occasional.

HAL 4936 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Dendrobium hercoglossum Rchb.f.?

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Epiphyte and lithophyte. Flowers light violet. Occasional.

HAL 4935 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Goodyera hispida Lindl.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic creeping herb in shady place. Leaves dull pale
brown-green with pink-yellow nerves network. Occasional.

HAL 4934 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Luisia morsei Rolfe?

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Epiphyte on high trees. Occasional.

HAL 4933 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Cleisostoma williamsonii (Rchb.f.) Garay

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Epiphyte on high trees. Occasional.

HAL 4932 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Polypodiaceae s.l.
Lemmaphyllum microphyllum

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Creeping epiphyte vine. Very common.

HAL 4931 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Annonaceae

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Treelet 3 m tall. Flowers yellowish-green. Rare.

HAL 4930 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Asclepiadaceae
Hoya sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Epiphytic woody vine. Flowers white disc red. Occasional.

HAL 4929 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Cleisostoma crochetii (Guillaum.) Garay

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Epiphyte. Occasional.

HAL 4928a 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

Flowered in Hanoi Hiep garden in Aug. 2005. Sepals and petals white with pink-violet tint, lip and spur purple-violet, apex of mid-lobe whitish. Photo.

FLORA OF VIETNAM
Orchidaceae
Cleisostoma sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Epiphyte. Occasional.

HAL 4928 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Epigeneium labuanum (Lindl.) Summerh.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Creeping lithophyte and epiphyte on tops of ridge. Common.

HAL 4927 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum ambrosia (Hance) Schltr.?

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Creeping epiphyte on high trees. Common.

HAL 4926 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Pinaceae
Keeteleria davidiana?

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Tree up to 30 m tall and 1.5 m in diam, about 500 years old (on rings
calculation) on tops of ridge. Common. Occasional co-dominant of
fragments of coniferous forest on tops of ridge. Cones erect about 15
cm long and 3-4 cm in diam. HAL 4925 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.