Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF LAOS
Orchidaceae
Liparis balansae Gagnep.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Epiphyte in dense forest at elevation 1200 m. Common.

LA-VN 309 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

Fl. 21 Oct. 2016. Flowers dark green.

FLORA OF LAOS
Orchidaceae
Bulbophyllum sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Epiphyte in dense forest at elevation 1200 m. Common.

LA-VN 308 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Bulbophyllum sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Epiphyte in dense forest at elevation 1200 m. Common.

LA-VN 307 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Pholidota missionariorum Gagnep.?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Epiphyte in dense forest at elevation 1200 m. Common.

LA-VN 306 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Paphiopedilum appletonianum (Gower) Rolfe

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial and lithophytic herb in dense forest at elevation 1200-1300 m. Leaves tessellated with dark/light green, flowers of typical coloration. Very common.

LA-VN 305a 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

Fl. under cultivation in April – May 2014. Flowers of typical coloration. L.Averyanov

FLORA OF LAOS
Orchidaceae
Paphiopedilum appletonianum (Gower) Rolfe

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial and lithophytic herb in dense forest at elevation 1200-1300 m. Leaves tessellated with dark/light green, flowers of typical coloration. Very common.

LA-VN 305 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Collabium chinense (Rolfe) Tang et F.T.Wang

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb in dense forest at elevation 900 m. Leaves uniform green. Not common.

LA-VN 304 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Gastrochilus calceolaris (Buch.-Ham. ex Sm.) D.Don

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Epiphyte in dense forest at elevation 1000-1100 m. Old flowers yellowish. Occasional.

LA-VN 303 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Nervilia mackinnonii (Duthie) Schltr.?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial tuberiferous herb in dense forest at elevation 1000-1100 m. Leaves fleshy, dark green. Rare.

LA-VN 302 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Goodyera fumata Thwaites

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial creeping herb with ascending stems to 0.5 m tall in dense forest along stream at elevations 1000 m. Not common.

LA-VN 301 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Cymbidium lancifolium Hook.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb in dense forest at elevations 1100 m. Common.

LA-VN 300 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Aerides sp.?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Epiphyte in dense forest at elevations 500 m. Common.

LA-VN 299 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Acanthephippium striatum Lindl.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb on shady slopes at elevations 1000-1300 m. Flowers white. Common.

LA-VN 298 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Neuwiedia zollingeri Rchb.f.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb to 0.4 m tall on shady slopes at elevations 500-900 m. Very common.

LA-VN 297 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Liparis nervosa (Thunb.) Lindl.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb to 0.4 m tall on shady slopes at elevation 900 m. Not common.

LA-VN 296 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Tropidia angulosa (Lindl.) Blume

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb to 0.4 m tall on shady slopes at elevation 400-900 m. Common.

LA-VN 295 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Tropidia curcugiloides Lindl.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb to 1 m tall on shady slopes at elevation 700-900 m. Common.

LA-VN 294 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Rutaceae
Clausena sp.?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Shrub 1 m tall on shady slopes at elevation 1000 m. Flowers yellow. Common.

LA-VN 293 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Piperaceae
Piper sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial erect herb 1 m tall on shady slopes at elevation 1000 m. Inflorescences white. Common.

LA-VN 292 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Taccaceae
Tacca chantrieri Andr?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb on shady slopes at elevations 700-1000 m. Occasional.

LA-VN 291 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Euphorbiaceae
Croton sp.?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Shrub 2-4 m tall on shady slopes at elevation 1000 m. Common.

LA-VN 290 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Convallariaceae
Aspidistra sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb on shady slopes in mossy pillows at elevations 500-1000 m. Leaves very rigid, velvety uniform dark pale green. Young fruits globose, green to dirty violet. Very common.

LA-VN 289 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Convallariaceae
Peliosanthes argenteostriata Aver. & N.Tanaka

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb on shady slopes at elevations 600-1000 m. Leaves very rigid, glossy green, rarely with unclear broad silverfish stripe. Flowers white, corona dark violet. Fruits ovoid to 1 cm in diam., glossy blue. Common.

LA-VN 288 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

Flowered in 10 Feb. 2017. Flowers light yellowish-green, photos.
d-EXSICCATES OF VIETNAMESE FLORA 0284/LA-VN 288

FLORA OF LAOS
Convallariaceae
Aspidistra subrotata Y.Wan & C.C.Huang

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb on shady slopes at elevation 600-1000 m. Leaves uniform green or with few unclear yellowish spotting. Very common.

LA-VN 287 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

Fl. In cult. 13 November 2015 (LA-VN 287/1303), tepals dirty brown-purplish, stigma white with small purple speckles. Photos. Averyanov L.

FLORA OF LAOS
Convallariaceae
Aspidistra sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb on shady slopes at elevation 600-1000 m. Leaves uniform green or with unclear yellowish spotting. Fruit green, globose 1 cm in diam. Very common.

LA-VN 286 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Hypoxidaceae
Curculigo sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb on shady slopes at elevation 600 m. Flowers yellow. Very common.

LA-VN 285 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Plocoglottis javanica Blume?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb to 0.8 m tall on shady slopes at elevations 500-1000. Very common.

LA-VN 284 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Orchidaceae
Anoectochilus annamensis Aver.?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial creeping herb on shady slopes at elevations 800-1200. Leaves velvety dark green with pink venation. Not common.

LA-VN 283 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Cycadaceae
Cycas inermis Lour.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial palm-like plant with erect stem 2-10 m tall, to 0.5 m DBH and leaves 2-2.5 m long in shady close forest at elevations 200-400 m. Very common. Only sterile specimens.

LA-VN 282 09 March 2013 photos
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Cycadaceae
Cycas inermis Lour.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial palm-like plant with erect stem 1 m tall and leaves 1.5 m long in shady close forest at elevation 600 m. Occasional. Sterile specimen.

LA-VN 281 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Begoniaceae
Begonia sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Lithophytic ephemeroid tuberiferous herb to 10 cm tall on exposed rocks along stream at elevation 1050 m. Common. Fruiting only.

LA-VN 280 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Cephalotaxaceae
Cephalotaxus mannii Hook.f.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Tree about 15 m tall and 40 DBH on shady stream slopes at elevation 1000-1100 m. Seedling common, large trees rare (cutting in the past extensively for timber sale).

LA-VN 279 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Acanthaceae
Psiloestes sp.?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb to 1 m tall in shady places along stream at elevation 1100 m. Flowers purple-violet. Common.

LA-VN 278 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Fagaceae
Quercus sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Treelet 1 m tall and to 5 cm DBH. Very common on tops at elevations 1300-1425 m. Co-dominant of wind formed gnarled forest on mountain summit.

LA-VN 277 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Convallariaceae
Peliosanthes sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb on shady slopes at elevations 800-1000 m. Flower buds dark violet. Very common.

LA-VN 276 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Taxaceae
Amentotaxus argotaenia (Hance) Pilg.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Tree to 15 m tall and to 50 cm DBH. Very common on mountain slopes near top and on tops at elevations 1200-1300 m. Occasional co-dominant of the forest near mountain summit.

LA-VN 275 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Podocarpaceae
Podocarpus pilgeri Foxw.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Tree 6-7 m tall and to 40 cm DBH. Very common on mountain slopes near top and on tops at elevations 1300-1425 m. Co-dominant of wind formed gnarled forest on mountain summit.

LA-VN 274 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Asteraceae
Aensleya sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Lithophytic herb in shady slopes near stream at elevation 1300 m. Flowers white. Common.

LA-VN 273 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Gesneriaceae
Chirita sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Lithophytic herb in shady place along stream at elevation 1100 m. Common.

LA-VN 272 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Aristolochiaceae
Asarum balansae Franch.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb in shady place along stream at elevation 1100 m., leaves dark green, flowers dark gray-brown with yellowish spots. Common.

LA-VN 271 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Begoniaceae
Begonia palmata D.Don?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb in shady place along stream at elevation 1100 m., leaves dirty purple below. Common.

LA-VN 270 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Araceae
Arisaema sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial rhizomatous herb in shady place along stream at elevation 1100 m., inflorescence about 60 cm long, stalk uniformly dark olive green, spathe pale green with olive-brown apex. Common.

LA-VN 269 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Araceae
Amorphophallus sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial tuberiferous herb in shady place along stream at elevation 1100 m, inflorescence about 80 cm long, stalk rugose dark brown-green spotted, spathe pale green with dark green spotting. Rare.

LA-VN 268 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Aristolochiaceae
Aristolochia sp. (or Thottea sp.?)

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Semi-woody vine 5 m long in shady places along stream at elevation 1100 m. Not common.

LA-VN 267 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Ericaceae
Rhododendron sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Shrub 1.5 m tall on mountain top at elevation 1400 m. Flowers pink-purple. Very common.

LA-VN 266 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Rosaceae
Raphiolepis sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Shrub 1 m tall on mountain top at elevation 1400 m. Flowers white, anthers light pink-violet. Common.

LA-VN 265 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Aceraceae
Acer sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Treelet 2 m tall on mountain top at elevation 1400 m. Leaves dark purple. Common.

LA-VN 264 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Rosaceae
Eriobotria sp.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Treelet 4-6 m tall on mountain top at elevation 1400 m. Not common.

LA-VN 263 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Trilliaceae
Paris polyphylla Sm.

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb to 1 m tall. Not common at elevation 1300 m.

LA-VN 262 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Magnoliaceae
Michelia foveolata Merr. ex Dandy

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Treelet 5 m tall and 0.3 m DBH. Common near mountain top at elevation 1400 m.

LA-VN 261 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy