Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Hydrangeaceae
Dichroa febrifuga Lour.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Shrub 2.5-3.5 m tall in wet open place. Flowers blue. Occasional.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 568.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Lauraceae
Cinnamomum porrectum (Roxb.) Kosterm. ?

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Tree to 15 (20) m tall. Common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 567.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Proteaceae
Heliciopsis terminalis (Kurz) Sleumer

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Tree to 15 m tall. Occasional.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 566.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Zingiberaceae
Alpinia sp.?

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial herb to 1 n tall in shady place. Fruits and rhizomes cut strong zinger fragrant. Not rare.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 565.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Convallariaceae
Aspidistra sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Creeping herb in shady place. Leaves uniformly green, finely plicate. Fruits dull olive-green Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 564.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Cephalotaxaceae
Cephalotaxus mannii Hook.f.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Treelet 3-4 m tall of tree to 30 m tall. Common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 563.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Taxaceae
Amentotaxus argotaenia (Hance) Pilg.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Treelet 3-4 m tall of tree to 20-25 m tall. Not rare.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 562.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Araliaceae
Trevesia palmata (Roxb. ex Lindl.) Vis.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Treelet to 6 m tall on steep rocky slope. Common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 561.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Rubiaceae
Ixora cibdela Craib

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Shrub to 4 m tall. Flowers white. Common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 560.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Moraceae
Ficus auriculata Lour.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Tree to 20 (25) m tall. Syconia purple to dirty-purple. Common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 559.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Tiliaceae
Burretiodendron hsienmu W.Y. Chun & F.C. How

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Tree to 30 (35) m tall and 2-2.5 m DBH. Very common, usual co-dominant of the first forest stratum.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 558.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Celastraceae
Euonymus splendens Aver., sp. nov. (E. laxiflorus Champ. ex Benth. aff.)

From closest E. laxiflorus the plant differs in small glossy leaves wuth entire margin, 1 or few flowered inflorescence, dark brown-red tepals with white margin and white disk.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Shrub or treelet 4-5 m tall. Flowers purple. Not common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 557.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Polypodiaceae s.l. (Dryopteridaceae)
Polystichum biaristatum (Blume) T. Moore

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial and lithophytic fern in shady places. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 556.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Fagaceae
Lithocarpus thomsonii (Miq.) Rehder

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Tree to 20 (30) m tall. Very common, co-dominant of first forest stratum.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 555.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Polypodiaceae s.l.
Diplasium sp.?

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial fern in shady places. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 554.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Convallariaceae
Peliosanthes argenteostriata Aver. & N. Tanaka

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial rosulate herb in shady rocky places. Leaves dark green, uniform or with longitudinal white median stripe. Common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 553.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Arecaceae
Caryota mitis Lour.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Palm in rocky stream canyon. Leaves to 5 m long. Common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 552.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Balanophoraceae
Balanophora fungosa J.R. Forst. & G. Forst.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Root ground achlorophyllous parasite in shady place. Not common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 551b (photo only).

FLORA OF LAOS
Hin Nam No Nature Protected Area

Fabaceae
Entada phaseoloides (L.) Merr.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Large woody vine to 40 (50) m long on rocky slope. Fruits to 1 m long. Not rare.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 551a (photo only).

FLORA OF LAOS
Hin Nam No Nature Protected Area

Magnoliaceae
Magnolia coco (Lour.) DC.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Tree 10-12 m tall. Flowers white. Not common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 551.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Elaeagnaceae
Elaeagnus tonkinensis Servett. ?

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Woody vine 8-12 m long. Not common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 550.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Ebenaceae
Diospyros longipilosa Phengklai ?

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Treelet 3-4 m tall (or higher) on shady slope. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 549.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Urticaceae
Elatostema tsoongii (Merr.) H. Schroet.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial herb among shady rocks. Not rare.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 548.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Arecaceae
Rhapis laosensis Becc.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Miniature palm to 1 m tall. Very common, usual co-dominant of herbaceous forest stratum.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 547.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Elaeagnaceae
Elaeagnus conferta Roxb.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Woody vine to 15 m long in open place. Not common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 546.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Convallariaceae
Aspidistra sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Creeping herb in shady places. Leaf finely longitudinally folded. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 545.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Convallariaceae
Aspidistra sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Creeping herb in shady places. Leaves white spotted. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 544.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Annonaceae
Goniothalamus sp. 1

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Caulifloric treelet 3-4 m tall. Flowers pale yellow-greenish to dull orange. Not common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 543.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Rubiaceae
Pavetta sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Shrub to 3 m tall. Flowers white. Common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 542.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Myrsinaceae
Ardisia sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Treelet to 6(8) m tall. Flower buds light pink-violet. Not common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 541.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Sapindaceae
Dimocarpus longan Lour.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Tree 15-20 m tall, fruits yellow, sweetish, edible (for monkeys). Not rare.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 540.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Orchidaceae
Tropidia angulosa (Lindl.) Blume

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial herb in shady places. Not common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 539.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Arecaceae
Arenga caudata (Lour.) H.E. Moore

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Miniature palm to 1.5 m tall. Fruits green with purple bracts. Very common, occasional co-dominant of shrub forest stratum.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 538.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Rubiaceae
Pavetta sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Shrub 3-4 m tall. Flowers white. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 537.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Piperaceae
Piper sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial undershrub to 1 m tall. Flowers white. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 536.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Polypodiaceae s.l. (Tectariaceae)
Tectaria herpetocaulos Holttum

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial fern in shady place. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 535.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Sterculiaceae
Pterospermum truncatolobatum Gagnep.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Tree to 20m tall. Very common, usual co-dominant of lowland and submontane forest.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 534.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Piperaceae
Piper sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Undershrub to 1 m tall in shady place. Inflorescence green. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 533.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Rubiaceae
Chassalia curviflora (Wall.) Thwaites

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Shrub 1.5-2.5 m tall in shady place. Flowers light violet. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 532.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Myrsinaceae
Ardisia ramondiiformis Pit.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Undershrub to 0.5 m tall in shady place. Flowers pinkish. Not rare.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 531.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Rubiaceae
Lasyantus sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Shrub 2-3 m tall in shady place. Flowers white. Leaves with strong unpleasant smell. Not rare.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 530.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Rubiaceae
Psychotria sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Undershrub 2-2.5 m tall. Flowers white. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 529.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Euphorbiaceae
Mallotus mollissimus (Geiseler) Airy Shaw

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Treelet to 3 m tall. Flowers yellowish. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 528.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Polypodiaceae s.l. (Tectariaceae)
Tectaria angulata (Willd.) C.Chr. ?

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial fern in shady place. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 527.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Araceae
Aglaonema ovatum Engl.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial herb to 1 m tall in shady place. Spathe light green. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 526.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Hypoxidaceae
Molineria latifolia (W.T. Aiton) Kurz

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial stem less herb in shady place. Flowers yellow. Common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 525.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Zingiberaceae
Zingiber nudicarpum D. Fang

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Terrestrial herb to 1.2 m tall. Inflorescence bracts purple. Occasional.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 524.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Convallariaceae
Aspidistra sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Creeping terrestrial herb in shady place. Common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 523.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Rubiaceae
Tarenna sp.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Undershrub to 1.5 m tall in shady place. Flowers white. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 522.

FLORA OF LAOS
Hin Nam No Nature Protected Area

Polypodiaceae
Colysis sp.?

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34′13.3″N 105°47′57.5″E.

Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l.

Lithophytic fern on mossy shady rocks. Very common.

3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 521.