Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Rutaceae
Glycosmis sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Tree 12-14 m tall. Flowers white, fragrant. Not rare.

HAL 5369 12 May 2004

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

FLORA OF VIETNAM
Zingiberaceae
Amomum sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial herb up to 1.2 m tall on shady river slope. Flowers white,
central tepal with median red stripe. Common.

HAL 5368 12 May 2004

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

FLORA OF VIETNAM
Moraceae
Ficus sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Tree 7-8 m tall. Syconia light green with brown tint. Occasional.

HAL 5367 12 May 2004

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

FLORA OF VIETNAM
Polypodiaceae s.l.
Cyclosorus sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial and lithophytic fern on shady rocks of stream bluff.
Common.

HAL 5366 12 May 2004

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

FLORA OF VIETNAM
Polypodiaceae s.l.
Cyclosorus sp. "erect leaf"

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial and lithophytic fern on shady rocks of stream bluff.
Common.

HAL 5365 12 May 2004 (Photo)

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

FLORA OF VIETNAM
Polypodiaceae s.l.
Diplazium sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial and lithophytic fern on shady rocks of stream bluff.
Common.

HAL 5364 12 May 2004 (Photo)

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

FLORA OF VIETNAM
Polypodiaceae s.l.
Diplazium sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,

around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial and lithophytic fern on shady rocks of stream bluff.
Common.

HAL 5363 12 May 2004 (Photo)

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

FLORA OF VIETNAM
Fabaceae s.l. (Mimosaceae)
Albizia chinensis

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Tree 20-25 m tall. Not common.

HAL 5362 12 May 2004

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

FLORA OF VIETNAM
Asteraceae
Cirsium sp. s.l.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial herb up to 0.5 m tall among open stream rocks. Flowers
light violet. Occasional.

HAL 5361 12 May 2004

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

FLORA OF VIETNAM
Polypodiaceae s.l.
Cyclosorus sp. s.l.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial and lithophytic fern on shady slope. Common.

HAL 5360 12 May 2004 (Photo)

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

FLORA OF VIETNAM
Polypodiaceae s.l. (Cyatheaceae)
Cyathea podophylla

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial fern on shady slope. Occasional.

HAL 5359 12 May 2004 (Photo)

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

FLORA OF VIETNAM
Rubiaceae
Hedyotis sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial herb on shady stream slope. Flowers white. Common.

HAL 5358 12 May 2004

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

FLORA OF VIETNAM
Melastomataceae
Phyllagathis sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial rosette herb on shady stream slope. Flowers purple-violet.
Occasional.

HAL 5357 12 May 2004

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

FLORA OF VIETNAM
Gesneriaceae

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,

around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial rosette herb on shady stream slope. Flowers violet. Rare.

HAL 5356 12 May 2004

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

FLORA OF VIETNAM
Araceae
Alocasia macrorrhiza

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Giant rosette herb with leaves up to 2.5 m long on wet open stream
rocks. Spathe and inflorescence white, flowers light fragrant. Very
common.

HAL 5355 12 May 2004 (Photo)

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

FLORA OF VIETNAM
Polypodiaceae s.l.
Microlepia speluncae

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial fern. Very common.

HAL 5354 12 May 2004 (Photo)

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

FLORA OF VIETNAM
Urticaceae
Elatostema sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Creeping terrestrial herb. Flowers greenish. Leaves deep green above,
very light green below. Very common. Co-dominant of herb forest
stratum.

HAL 5353 12 May 2004

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

FLORA OF VIETNAM
Acanthaceae
Strobilanthes sp. ?

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial herb 0.5 m tall. Flowers blue. Very common. Co-dominant of
herb forest stratum.

HAL 5352 12 May 2004

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

FLORA OF VIETNAM
Polypodiaceae s.l.
Lindsaea sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Lithophytic fern on stream wet shale shady bluff. Rare.

HAL 5351 12 May 2004 (Photo)

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

FLORA OF VIETNAM
Moraceae
Ficus sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Treelet about 10 m tall. Syconia olive-green. Occasional.

HAL 5350 12 May 2004

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

FLORA OF VIETNAM
Platanaceae
Platanus kerrii Gagnep.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at

elevation 250-300 m a.s.l.

Tree 15-20 m up to 40(45) m tall. Very common. Main co-dominant of
riparian forest.

HAL 5349 12 May 2004

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

FLORA OF VIETNAM
Amaranthaceae
Celosia argentea

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Terrestrial herb on open wet sandy places along stream. Flower bracts
light pink-violet. Very common.

HAL 5348 12 May 2004

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

FLORA OF VIETNAM
Caprifoliaceae s.l. (Viburnaceae)
Viburnum sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Shrub 3-4 m tall. Fruits green. Not rare.

HAL 5347 12 May 2004

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

FLORA OF VIETNAM
Saurauiaceae
Saurauia tristyla

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Tree 6-8 m tall. Flowers light pinkish. Occasional.

HAL 5346 12 May 2004

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

FLORA OF VIETNAM
Moraceae
Streblus sp. N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Tree 12-14 m tall. Flowers dull yellowish. Common.

HAL 5345 12 May 2004

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

FLORA OF VIETNAM
Moraceae
Ficus callosa

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Tree about 15 m tall. Occasional.

HAL 5344 12 May 2004

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

FLORA OF VIETNAM
Urticaceae
Dendrocnide urentissima

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen
riparian forest with Platanus kerrii and Duabanga grandiflora along
rocky Song Con river valley composed with shale and gray sandstone at
elevation 250-300 m a.s.l.

Shrub or treelet up to 4 m tall. Very common.

HAL 5343 12 May 2004

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

FLORA OF VIETNAM
Orchidaceae
Eria gagnepainii Hawkes & Heller

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 700-800 m a.s.l.
near Laotian border.

Epiphyte on shady slope. Not common.

HAL 5342 11 May 2004

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

FLORA OF VIETNAM
Orchidaceae
Didymoplexiopsis khiriwongensis Seidenf.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 700-800 m a.s.l.
near Laotian border.

Small achlorophyllous gray-yellowish saprophyte. Flowers white,
lip with white, finely gray spotted callus above and with
yellow-brown spot below. Occasional.

HAL 5341 11 May 2004

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

FLORA OF VIETNAM
Orchidaceae
Liparis sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Epiphyte. Occasional.

HAL 5340 11 May 2004

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

FLORA OF VIETNAM
Orchidaceae
Mischobulbum cordifolium (Hook.f.) Schltr.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Terrestrial creeping herb on steep shady slope. Flowers: tepals light
brown, lip light yellow with purple marks. Occasional.

HAL 5339 11 May 2004 (alc., silica fix.)

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

FLORA OF VIETNAM
Orchidaceae
Flickingeria angustifolia (Blume) Hawkes

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Epiphyte on high trees. Flowers dull yellow, lip dull yellow with two
deep purple-violet keels. Common.

HAL 5338 11 May 2004 (Photo, alc. fix.)

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

FLORA OF VIETNAM
Orchidaceae
Apostasia odorata Blume s.l. (A. thorelii Gagnep. s.str.?).

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.

near Laotian border.

Terrestrial herb 20 cm tall. Flowers yellow.

HAL 5337 11 May 2004 (Photo, alc., silica fix.)

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

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum poilanei Gagnep.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Epiphyte on high tree. Flowers dirty deep brown-violet. Rare.

HAL 5336 11 May 2004 (Photo, alc. fix.)

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

FLORA OF VIETNAM
Orchidaceae
Bulbophyllum ambrosia (Hance) Schltr.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Creeping epiphyte on high tree. Very common.

HAL 5335 11 May 2004

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

FLORA OF VIETNAM
Orchidaceae
Eria paniculata Lindl.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Epiphyte on high tree. Abundant, particularly on Shima wallichii.

HAL 5334 11 May 2004

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

FLORA OF VIETNAM
Orchidaceae
Cleisostoma paniculatum (Ker-Gawl.) Garay

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 700-900 m a.s.l.
near Laotian border.

Epiphyte on high tree. Common.

HAL 5333a 11 May 2004

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

FLORA OF VIETNAM
Orchidaceae
Cleisostoma birmanicum (Schltr.) Garay ?

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 700-900 m a.s.l.
near Laotian border.

Epiphyte on high tree. Common.

HAL 5333 11 May 2004

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

FLORA OF VIETNAM
Orchidaceae
Dendrobium nobile Lindl. ?

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 700-900 m a.s.l.
near Laotian border.

Epiphyte on high tree. Occasional.

HAL 5332 11 May 2004

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

FLORA OF VIETNAM
Orchidaceae
Eria calcarea V.N.Long & Aver.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 700-900 m a.s.l.
near Laotian border.

Creeping epiphyte on Shima wallichii. Rare.

HAL 5331 11 May 2004

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

FLORA OF VIETNAM
Polypodiaceae s.l.
Davallia divaricata

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 700-900 m a.s.l.
near Laotian border.

Epiphyte. Occasional.

HAL 5330 11 May 2004

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

FLORA OF VIETNAM
Polypodiaceae s.l.
Polystichum sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Terrestrial fern. Locally common at elev. 800-900 m a.s.l.

HAL 5329 11 May 2004

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

FLORA OF VIETNAM
Polypodiaceae s.l.
Polystichum sp. "star"

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Terrestrial fern. Locally common at elev. 800-900 m a.s.l.

HAL 5328 11 May 2004

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

FLORA OF VIETNAM
Fam. ?

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Tree 10-15 m tall ?

HAL 5327 11 May 2004

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

FLORA OF VIETNAM
Juglandaceae
Engelhardia roxburghiana

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Tree 20-25 m tall. Occasional.

HAL 5326 11 May 2004

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

FLORA OF VIETNAM
Myristicaceae
Knema globulifera

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Treelet about 7 m tall. Fruits brown. Not common.

HAL 5325 11 May 2004

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

FLORA OF VIETNAM
Sabiaceae
Meliosma simplicifolia (Roxb.) Walp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Tree 20-25 m tall. Flowers white. Common at 700-1000 m a.s.l.

HAL 5324 11 May 2004

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

FLORA OF VIETNAM
Piperaceae
Piper sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Creeping epiphytic vine 6-8 m long. Flowers white. Occasional.

HAL 5323 11 May 2004

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

FLORA OF VIETNAM
Rubiaceae

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Tree about 10 m tall. Flowers white. Not common.

HAL 5322 11 May 2004

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

FLORA OF VIETNAM
Symplocaceae
Symplocos sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,
around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved dry
closed evergreen forest on very steep mt slopes of Khe Sinh stream
canyon and along ridge composed with shale at elev. 800-1100 m a.s.l.
near Laotian border.

Tree 15-20(25) m tall. Fruits green. Occasional.

HAL 5321 11 May 2004

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