Herbarium LE - Specimens

Symplocos stapfiana H.Lev.

N. Vietnam, Prov. Cao Bang, distr. Tra Linh, municipalite Quoc Toan, vicinity of Thang Heng and Lung Tao villages near Thang Heng lake. Broadleaved evergreen closed primary forest on steep slopes and bluffs

of limestone mesas and ridges at 500-550 m alt. Shrub or treelet about 4 m hg. Not common.

No VH 4845 25-27.05.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.T. Hiep

Symplocos heishaensis Hayata

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, 31 km to NE from Dalat city (N 12° 08', E 108° 39'). Closed primary evergreen broadleaved mt forest on NNW macroslope of Bi Dup mt system at 1700-1800 m alt. Treelet 4-6 m hg. Not rare.

No VH 4500 02.05.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep, P.K. Loc, P. Lowry

Symplocos heishaensis Hayata

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, vicinities Klong Lanh village, 32 km to NNE from Dalat city (N 12° 08', E 108° 39'). Old secondary dry evergreen broadleaved mt forest rich in primary elements at 1500-1550 m alt. in 8-10 km from Bi Dup main peak to the W. Treelet about 4-6 m hg. Not common.

No VH 3722 06.04.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh

Symplocos sp.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, 29 km to NE from Dalat city. Primary mixed cloud forest with Fokienia hodginsii on peaks of Bi Dup ridge at 2150 m alt. in 1.5 km to N from

main peak of mt system (N 12° 06', E 108° 39'). Tree up to 10 m hg. Not common.

No VH 4489 01.05.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep, P.K. Loc, P. Lowry

FLORA OF VIETNAM

Symplocos sp.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay and Prov. Khanh Hoa, distr. Khanh Son boundary region, 41 km to NE from Dalat city. Primary closed broadleaved cloud forest on tops of Nui Hon Giao ridge at 1950-2050 m alt. (N 12° 11', E 108° 43'). Treelet 4-5 m hg. Not rare.

No VH 4251 23.04.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep

Symplocos sp.

S. Vietnam, Prov. Lam Dong, 31 km to NE from Dalat city, distr. Lac Duong, municipalite Da Chay (N 12° 08', E 108° 39'). Closed primary broadleaved mt forest on NW macroslope of Bi Dup mt system at 1550-1700 m alt.

Tree up to 10 m hg. Not common.

No VH 2756 17.03.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.V. Duy, P.K. Loc

Symplocos sp.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, 29 km to NE from Dalat city. Primary mixed cloud forest with Fokienia hodginsii on peaks of Bi Dup ridge at 2150 m alt. in 1.5 km to N from

main peak of mt system (N 12° 06', E 108° 39'). Tree 8-10 m hg. Not rare.

No VH 4475 01.05.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep, P.K. Loc, P. Lowry

Fam. Symplocaceae Desfontain.

Symplocos dolichotricha Merr.

S. Vietnam, Prov. Kontum. NW slopes of Ngoc Linh mountain system at 1800-2000 m alt. Open secondary forest. Tree up to 5 m high.

No VH 204 23.02.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

Fam. Symplocaceae

Symplocos sp.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 12 km to N of Dak Gley town (24 km by road), near Mang Khen village. Primary wet mountain evergreen forest on slope of N exposition at 1100-1200 m alt.Shrub 2-3 m high. Flowers white.

No VH 1682 14.11.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev

Fam. Symplocaceae

Symplocos sp.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 10-12 km to the SE of Dak Gley town (4-6 km to the E of Dak Tung village). Primary evergreen mountain forest on top of ridge at 1400-1500 m alt. Tree about 7 m high. Not common. Flowers yellowish-white.

No VH 2264 05.12.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev

FLORA OF VIETNAM

Fam. Symplocaceae

Symplocos sp.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 7 km to S of Dak Gley town, near Dak Pet willage. Wet primary forest on slopes of N exposition along Dak Poko river at 600-650 m alt. Tree 7-8 m high.

No VH 1530 12.11.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev

Fam. Symplocaceae

Symplocos sp.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 15-18 km to NW of Dak Gley town, between Mang Khen (Dak Che) and Dak Polo villages, near Laos boundary. Primary evergreen mountain forest at 1250-1450 m alt.

Tree about 7 m high.

No VH 1896 22.11.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev

Fam. Symplocaceae

Symplocos sp.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 3-4 km to the W of Dak Gley town. Secondary dry forest with bamboos rich in primary elements at 650-800. Tree about 5 m high. Flowers white. Not common.

No VH 2021 26.11.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev

Fam. Symplocaceae

Symplocos sp.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 10-12 km to the SE of Dak Gley town (4-6 km to the E of Dak Tung village). Primary evergreen mixed mountain forest (with Pinus khesya) at 900-1100 m alt. Shrub 3-4 m high.

No VH 2353 06.12.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev

Fam. Symplocaceae

Symplocos sp.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 10-12 km to the SE of Dak Gley town (4-6 km to the E of Dak Tung village). Primary evergreen mixed mountain forest (with Pinus khesya) at 900-1100 m alt. Tree 20-25 m high. Not rare.

No VH 2349 06.12.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev

Fam. Symplocaceae

Symplocos sp.

Lao Cai Prov.

Phan Ke Loc et al.

P 7307, 19.04.1996

Symplocos sumuntia Buch.-Ham. ex D.Don

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, 29 km to NE from Dalat city. Primary mixed cloud forest with Fokienia hodginsii on peaks of Bi Dup ridge at 2150 m alt. in 1.5 km to N from

main peak of mt system (N 12° 06', E 108° 39'). Tree 8-10 m hg. Not rare.

No VH 4477 01.05.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep, P.K. Loc, P. Lowry

Symplocos adenophylla Wall. ex G.Don

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, vicinities Klong Lanh village, 31 km to NE from Dalat city. Old closed evergreen broadleaved secondary forest rich in primary elements along mt river on NW macroslope of Bi Dup mt system at 1450 m alt. (N 12° 08', E 108° 39'). Tree about 15 m hg. Not common.

No VH 3288 27.03.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, P.K. Loc

Symplocos racemosa Roxb.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay and Prov. Khanh Hoa, distr. Khanh Son boundary region, 41 km to NE from Dalat city. Primary closed broadleaved cloud forest on tops of Nui Hon Giao ridge at 1950-2050 m alt. (N 12° 11', E 108° 43').

Tree 10-12 m hg. Not common. No VH 4206 23.04.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep

Symplocos annamensis Nooteb.

S. Vietnam, Prov. Khanh Hoa, distr. Khanh Son, 41 km to NE from Dalat city. Closed primary wet broadleaved cloud forest on E macroslope

of Hon Giao mt. ridge at 1500-1600 m alt. (N 12° 11', E 108° 43'). Treelet about 5 m hg. Not common. No VH 4155 22.04.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep

Symplocos glomerata King et Gamble

S. Vietnam, Prov. Lam Dong, 29 km to NE from Dalat city, distr. Lac Duong, municipalite Da Chay. Primary wet closed broadleaved cloud

forest along main Bi Dup ridge at 1900-2100 m alt. (N 12° 06', E 108° 39'). Treelet 5-6 m hg. Not common. No VH 3082 22.03.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, P.K. Loc

Symplocos banaensis Guillaum.

S. Vietnam, Prov. Khanh Hoa, distr. Khanh Son, 42 km to NE from Dalat city. Primary closed broadleaved evergreen forest on shelfes and along bluffs of giant waterfall in upper reaches of Lieng Ly river on E macroslope of Hon Giao mt. ridge at 1300 m alt. (N 12° 12', E 108° 44').

Tree up to 10 m hg along rocky river side. Not rare.

No VH 4330 25.04.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep

Symplocos sp.

N. Vietnam, Prov. Quang Binh, distr. Minh Hoa, 72 km to NWW from Dong Hoi, municipalite Thong Hoa, vicinities of Yen Son village, limestone massif Ke Bang (N 17º40' E 105º57'). Primary evergreen closed broadleaved forest along stream in alluvial valley bottom between limestone ridges and mesas at 200 m alt. Tree about 20 m hg. Not common.

No VH 4703 16.05.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.T. Hiep, P.K. Loc

Symplocos sp.

N. Vietnam, Prov. Quang Binh, distr. Minh Hoa, 72 km to NWW from Dong Hoi, municipalite Thong Hoa, vicinities of Yen Son village, limestone massif Ke Bang (N 17º40' E 105º57'). Primary evergreen closed broadleaved forest along stream in alluvial valley bottom between limestone ridges and mesas at 200 m alt. Tree about 20 m hg. Not common.

No VH 4703 16.05.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.T. Hiep, P.K. Loc

FLORA OF VIETNAM

Symplocaceae

Symplocos sp.⁣

Lao Cai Prov.

Phan Ke Loc et al.

P 7308, 19.04.1996

Symplocos pseudobarberina Gontscharov

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, 35 km to NE from Dalat city. Closed primary broadleaved evergreen mt

forest with Pinus krempfii on W macroslope of Gia Rinh mt. ridge at 1700-1800 m alt. (N 12° 09', E 108° 41'). Treelet about 3 m hg. Not common.

No VH 4072 18.04.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, P.K. Loc

Symplocos pseudobarberina Gontscharov

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, 35 km to NE from Dalat city. Closed primary broadleaved evergreen mt

forest on W macroslope of Gia Rinh mt. ridge at 1600-1650 m alt. (N 12º 09', E 108º 41'). Tree 10-12 m hg in open place. Not common.

No VH 4546 04.05.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep, P.K. Loc, P. Lowry

Symplocos pseudobarberina Gontscharov

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, 35 km to NE from Dalat city. Closed primary broadleaved evergreen mt

forest on W macroslope of Gia Rinh mt. ridge at 1600-1650 m alt. (N 12º 09', E 108º 41'). Tree 10-12 m hg in open place. Not common.

No VH 4546 04.05.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep, P.K. Loc, P. Lowry

Symplocos glomerata King et Gamble

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, 29 km to NE from Dalat city. Primary mixed cloud forest with Fokienia

hodginsii on peaks of Bi Dup ridge at 2150 m alt. in 1.5 km to N from main peak of mt system (N 12° 06', E 108° 39'). Treelet up to 4-6 m hg. Not common.

No VH 4495 01.05.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep, P.K. Loc, P. Lowry

Symplocos cambodiana (Pierre) Hall.f.

S. Vietnam, Prov. Khanh Hoa, distr. Khanh Son, 42 km to NE from Dalat city. Primary closed broadleaved evergreen forest on shelfes and along bluffs of giant waterfall in upper reaches of Lieng Ly river on E macroslope of Hon Giao mt. ridge at 1300 m alt. (N 12° 12', E 108° 44').

Shrub or treelet up to 4-5 m hg along rocky waterfall bluffs. Not rare.

No VH 4369 25.04.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep

Fam. Symplocaceae Desfontaines

Symplocos adenophylla Wall.ex G.Don

S. Vietnam, Prov. Kontum. Evergreen close primary forest on W slope of Ngoc Linh mountain system at 2000 m alt. Shrub up to 3 m high. Fruits deep blue.

No VH 817 17.03.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

Fam. Symplocaceae Desfontaines

Symplocos dolichotricha Merr.

S. Vietnam, Prov. Kontum. NW slopes of Ngoc Linh mountain system at 1600 m alt. Primary evegreen forest along mountain stream.

Tree up to 6 m high.

No VH 435 05.03.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

Fam. Symplocaceae Desfontaines

Symplocos adenophylla Wall.ex G.Don

S. Vietnam, Prov. Kontum. Close evegreen primary forest on N slope of Ngoc Linh mountain system at 2100 m alt. Tree up to 6 m high.

No VH 626 10.03.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

Fam. Symplocaceae Desfontain.

Symplocos glomerata King ex Clarke

S. Vietnam, Prov. Kontum. Evergreen dry primary forest at 1700-1900 m alt. on NW slope of Ngoc Linh mountain system above Long Nam village. Tree near 6-7 m high.

No VH 1143 04.04.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

Fam. Symplocaceae Desfontaines

Symplocos glomerata King ex Clarke

S. Vietnam, Prov. Kontum. Primary evegreen mountain forest on N slope of Ngoc Linh mountain system at 1600-1700 m alt. Tree up to 7 m high.

No VH 731 13.03.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

Fam. Symplocaceae Desfontain.

Symplocos glomerata King ex Clarke

S. Vietnam, Prov. Kontum. NW slopes of Ngoc Linh mountain system at 1600-1800 m alt. Open secondary forest. Tree up to 8 m high.

No VH 233 23.02.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

Symplocos cambodiana (Pierre) Hall.f.

S. Vietnam, Prov. Khanh Hoa, distr. Khanh Son, 42 km to NE from Dalat city. Primary closed broadleaved evergreen forest on shelfes and along bluffs of giant waterfall in upper reaches of Lieng Ly river on E macroslope of Hon Giao mt. ridge at 1300 m alt. (N 12° 12', E 108° 44').

Shrub or treelet up to 4-5 m hg along rocky waterfall bluffs. Not rare.

No VH 4369 25.04.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep

Symplocos sp.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay and Prov. Khanh Hoa, distr. Khanh Son boundary region, 41 km to NE from Dalat city. Primary closed broadleaved cloud forest on tops of Nui Hon Giao ridge at 1950-2050 m alt. (N 12° 11', E 108° 43').

Treelet about 4 m hg. Not common.

No VH 4231 23.04.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep

Symplocos sp.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay and Prov. Khanh Hoa, distr. Khanh Son boundary region, 41 km to NE from Dalat city. Primary closed broadleaved cloud forest on tops of Nui Hon Giao ridge at 1950-2050 m alt. (N 12° 11', E 108° 43').

Treelet about 4 m hg. Not common.

No VH 4231 23.04.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep

Fam. Symplocaceae

Symplocos sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quang Vinh (N 22ø51' E 106ø14'), about 21 km from Cao Bang town to the N. Open

primary coniferous forest (with Pseudotsuga brevifolia) along tops of remnant limestone ridge at 850-900 m alt. Tree up to 8 m hg. Flowers

white. Common codominante of 2 forest stratum.

No CBL 1048 10 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)

Collectors: Averyanov L., N.Q.Binh, N.T.Hiep, N.X.Tam.

Fam. Symplocaceae

Symplocos sp.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Quang Vinh (N 22ø51' E 106ø14'), about 21 km from Cao Bang town to the N. Open

primary coniferous forest (with Pseudotsuga brevifolia) along tops of remnant limestone ridge at 850-900 m alt. Tree up to 8 m hg. Flowers

white. Common codominante of 2 forest stratum.

No CBL 1048 10 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)

Collectors: Averyanov L., N.Q.Binh, N.T.Hiep, N.X.Tam.

Fam. Symplocaceae

Symplocos sp.

N. Vietnam, prov. Lao Cai, distr. Than Uyen, municipality Ho Mit (N 22º06' E 103º52'). Elevation to Mang Han San quartzite peak by SW

slope from Ban Thao village (SSW macroslope of Hoang Lien Son ridge). Primary wet evergreen broadleaved forest on very steep rocky slope at 1900 m elev. Shrub about 4 m hg. Not common.

No NTH 2827 21-22 May 1999

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

Fam. Symplocaceae Desfontain.

Symplocos adenopus Hance

S. Vietnam, Prov. Kontum. Evergreen dry primary forest at 1700-1900 m alt. on NW slope of Ngoc Linh mountain system above Long Nam village. Tree up to 6 m high.

No VH 1148 04.04.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

Fam. Symplocaceae Desfontain.

Symplocos adenopus Hance

S. Vietnam, Prov. Kontum. NW slopes of Ngoc Linh mountain system at 1600-1800 m alt. Open secondary forest. Tree up to 4 m high.

No VH 238 23.02.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

Symplocaceae

Symplocos hookeri C.B.Clarke.⁣

S. Vietnam, Prov. Quangnam-Danang. Evegreen primary forest on SE slope of Ngoc Linh mountain system at 1900-2000 m alt.

Tree up to 7 m high.

No VH 933 24.03.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev

Fam. Symplocaceae Desfontaines

Symplocos racemosa Roxb.

S. Vietnam, Prov. Kontum. SW slopes of Ngoc Linh mountain system at 2100-2200 m alt. Primary evegreen forest. Tree up to 15 m high.

No VH 472 06.03.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev

Fam. Euphorbiaceae

Mallotus sp.

N. Vietnam, Thai Nguyen prov., Vo Nhai distr., Than Sa municipality, vicinities of Kim Son village (N 21º48' E 105º54'), 23.3 km to 18º of

Thai Nguyen city. Secondary open broadleaved forest and shrubs on very steep rocky slopes of remnant karst limestone ridge at elev. about 100 m a.s.l. Shrub 3-4 m hg in open place. Common.

No NTH 3874 24 Oct. 1999

Collectors: N.T. Hiep, P.K. Loc, L. Averyanov.

Fam. Eophorbiaceae

Sapium sp.

N. Vietnam, Ha Giang prov., Dong Van distr., Tu Tinh municipality (N 23º05' E 105º15'), 40.7 km to 43º of Ha Giang city. Remnants of dry

broadleaved evergreen forest on steep slopes and cliffs near the top of karst limestone isolated mesae at elev. 600-750 m a.s.l. Tree about

4 m hg. Very common.

No NTH 3547 10 Oct. 1999

Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.

Fam. Euphorbiaceae

Homonoia riparia

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, vicinities of Coc Pan village (N 23ø56' E 105ø13'). Secondary wet

closed evergreen broadleaved forest on limestone ridge foothills along river at 450 m elev. Shrublet 1-1.5 m hg on open rocks along stream.

Very common. Codominanthe of stream shrub communities.

No CBL 2015 03 May 1999

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.

Fam. Euphorbiaceae

Hononoia riparia

N. Vietnam, prov. Lai Chau, about 50 km downstream along Black river (Song Da), from Lai Chau town (N 22º03' E 103º09') to Nam Ma village

(distr. Sin Ho). Open shale and limestone rocks on steep slopes of the river at elev. about 220 m. Shrub 1.5-2 m hg in open wet sandy places.

Very common. Codominante of shrub communities along river.

No NTH 2738 24 May 1999

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.