Herbarium LE - Specimens

Phormiaceae
Cordyline fruticosa (L.) A.Chev.?

Luang Prabang prov., Pon Xay distr., along the way to Bane Phou Souong village, Pha Hiua Bin Toc Mountain, around point 19°57′37.0′'N 102°25′03.0′'E.
Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-850 m a.s.l.
Treelet 4-5 m tall on shady rocky slope. Flowers light yellow. Not rare.
LA-VN 2148 5 April 2017
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.

Phormiaceae
Cordyline fruticosa (L.) A.Chev.?

Luang Prabang prov., Ngoy distr., Ngoy village, around point 20°42′52.9′'N 102°41′15.5′'E.
Remnants of primary evergreen forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 800-900 m a.s.l.
Treelet 3-4 m tall on steep rocky slope. Flowers light yellowish. Not common.
LA-VN 1961 1 April 2017
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.

Phormiaceae
Cordyline fruticosa (L.) A.Chev.?

Luang Prabang prov., Ngoy distr., Nong Khiew village, Pha Deng Mountain around point 20°34′14.3′'N 102°37′31.8′'E.
Secondary semideciduous and evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 700-825 m a.s.l.
Shrub or treelet 4-6 m tall on steep rocky shady slope. Flower buds light yellowish-green. Occasional.
LA-VN 1905 31 March 2017
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.

Pinaceae
Keteleeria evelyniana Mast.

Son La Prov., Moc Chau Distr., Chieng Son comm., about 1 km to NE from Chieng Son village, around point 20°46′02.0N 104°37′03.1E.
Remnants of primary broad-leaved evergreen forest on tops of hills composed with karstic highly eroded yellow-white limestone at elevation 1100-1050 m a.s.l.
Tree 12-14 m tall on very steep rocky slope. Rare. One plant seen.
29 September 2016 CPC 8118
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

Pinaceae
Pinus cernua P.K.Loc ex Aver., K.S.Nguyen & T.H.Nguyen

Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountain system.
Primary broad-leaved evergreen forest with bamboo on eroded red-brown sandstone near mountain top at elevation 1425 m a.s.l. around point 20°41′30.9N 104°38′08.9E.
Tree. Rare. Only 3 trees were found.
25 September 2016 CPC 8022
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

Pinaceae
Pinus cernua P.K.Loc ex Aver., K.S.Nguyen & T.H.Nguyen

Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountain system.
Primary mixed evergreen forest with bamboo on eroded red-brown sandstone near mountain top at elevation 1350-1400 m a.s.l. around point 20°41′41.1N 104°37′48.9E (20°41′36.9N 104°37′47.6E; 20°41′37.9N 104°37′51.1E). Tree 10-15 m tall. Locally common. About 20 trees were recorded.
23 September 2016 CPC 8013.
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.
d-EXSICCATES OF VIETNAMESE FLORA 0265/CPC 8013 © @ L.Averyanov

Pinaceae
Pinus cernua P.K.Loc ex Aver., K.S.Nguyen & T.H.Nguyen

Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountain system.
Primary broad-leaved evergreen forest with bamboo on eroded red-brown sandstone near mountain top at elevation 1425 m a.s.l. around point 20°41′30.9N 104°38′08.9E.
Tree. Rare. Only 3 trees were found.
25 September 2016 CPC 8022
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

Piperaceae
Peperomia tetraphylla (G.Forst.) Hook. & Arn.?

Houphan Prov., Hem Distr., Nacoc village, Puphadeng mountain, around point 20°09′52.6′'N 103°10′19.4′'E.
Primary and secondary broad-leaved evergreen open dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 1000-1200 m a.s.l.
Lithophytic herb on mossy rocks on mountain top. Very common.
LA-VN 1453 12 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

Podocarpaceae
Podocarpus pilgeri Foxw.

Son La Prov., Van Ho Distr., Van Ho comm., Hua Tat village, around point 20°46′21.7N 104°47′47.5E.
Remnants of primary evergreen broad-leaved and mixed forest (with Pinus wangii) on very steep rocky slopes and on mountain tops composed with highly eroded karstic light gray marble-like limestone at elevation 1300-1350 m a.s.l.
Tree 8-10 m tall on rocky mountain top. Not rare.
2 October 2016 CPC 8234
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

Podocarpaceae
Podocarpus neriifolius D.Don

Son La Prov., Moc Chau Distr., Chieng Son comm., about 1 km to NE from Chieng Son Village, around point 20°46′02.0N 104°37′03.1E.
Remnants of primary broad-leaved evergreen forest on tops of hills composed with karstic highly eroded yellow-white limestone at elevation 1150-1250 m a.s.l.
Tree 4-6 m tall on mountain top. Not common.
27 September 2016 CPC 8062
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

Podocarpaceae
Dacrycarpus imbricatus (Blume) de Laub.

Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountain system.
Primary broad-leaved evergreen forest with bamboo on eroded red-brown sandstone near mountain top at elevation 1425 m a.s.l. around point 20°41′30.9N 104°38′08.9E.
Tree. Not common.
25 September 2016 CPC 8027
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

Primulaceae

Primula chapaensis Gagnep.⁣

Lao Cai Prov., N Avrorin 12308

Coll. Luong Ngoc Toan, Avrorin, Nikolay Alexandrovich,

04.06.1963

Primulaceae

Primula chapaensis Gagnep.⁣

Lao Cai Prov., N Avrorin 12346a

Coll. Luong Ngoc Toan, Avrorin, Nikolay Alexandrovich.

04.06.1963