Herbarium LE - Specimens

[Imported description]
Family: Fagaceae
Taxon: Quercus texana var. chesosensis Sard.
Type specimen category: Syntype
Collectors: S.B. Buckley
Country: USA
Locality: N.W. Texas

[Imported description]
Family: Fagaceae
Taxon: Quercus vaccinifolia Kellogg
Type specimen category: Isotype
Collectors: A. Kellogg, G.W. Harford
Collection date: 1868
Country: USA
Locality: California, Ria Int.

[Imported description]
Family: Fagaceae
Taxon: Quercus X subconvexa Tucker
Type specimen category: Original material
Collectors: J. Tucker
Record number: 1584
Collection date: 27.08.1947
Country: USA
Locality: California, north-facing slope ca. 5 miles north-northeast of Cilroy, Santa Clara County
Altitude: 1300 ft.

Hin Nam No Nature Protected Area

Fagaceae

Castanopsis indica (Roxb. ex Lindl.) A. DC.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes at summit of Phou Chuang (Poujeuang) Mt. around point 17°35'18.1"N, 105°47'47.5"E. Primary evergreen mixed and coniferous dense wind-formed forest at elev. 1000-1400 m a.s.l. Tree 12-15 m tall. Occasional. 5 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 661b (photo only).

All photos © – L. Averyanov

Fagaceae

Lithocarpus sp.

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23º04ʹ38.6ʺN 104º56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Tree to 20 m tall. Common co-dominant of the forest. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 918.

Fagaceae

Lithocarpus sp.

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Chin Chu Lin village, around point 23º04ʹ47.2ʺN 104º48ʹ55.6ʺE, steep slopes and flattened top of mountain composed with sandstone at elevation 1800–1950 m a.s.l. Primary evergreen broad-leaved very humid forest. Large tree. Common, co-dominant of the forest. 21 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1122.

Fagaceae.

Lithocarpus sp.

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Chin Chu Lin village, around point 23º04ʹ47.2ʺN 104º48ʹ55.6ʺE, steep slopes and flattened top of mountain composed with sandstone at elevation 1800–1950 m a.s.l. Primary evergreen broad-leaved very humid forest. Large tree. Common, co-dominant of the forest. 21 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1124.

Fagaceae.

Lithocarpus sp.

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Chin Chu Lin village, around point 23º04ʹ47.2ʺN 104º48ʹ55.6ʺE, steep slopes and flattened top of mountain composed with sandstone at elevation 1800–1950 m a.s.l. Primary evergreen broad-leaved very humid forest. Large tree. Common, co-dominant of the forest. 21 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1123.

VIETNAM

ORCHIDACEAE

Coelogyne leucantha W.W.Sm.=Coelogyne lockii Aver.?

Ha Giang

Vi Xuyen district; Cao Bo municipality, Tam Ve village. From main camp in semi-closed, slightly disturbed

evergreen submontane broadleaf forest; with some secondary vegetaton; a disturbed bamboo zone; few large

(valuable) timber trees; mostly small trees. Many Fagaceae, Lauraceae, Melastomataceae, Gesneriaceae.

22°46'08"N 104°49'20"E 1250 - 1310 m

13 September 2000

D.K. Harder, N.V. Du, N.Q. Hieu & N.T. Vinh 5513

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

ORCHIDACEAE

Сryptochilus lutea Lindl.

Ha Giang

Vi Xuyen district; Cao Bo municipality, Tam Ve village. From main camp in semi-closed, slightly disturbed

evergreen submontane broadleaf forest; with some secondary vegetaton; a disturbed bamboo zone; few large

(valuable) timber trees; mostly small trees. Many Fagaceae, Lauraceae, Melastomataceae, Gesneriaceae.

22°46'08"N 104°49'20"E 1250 - 1310 m

13 September 2000

D.K. Harder, N.V. Du, N.Q. Hieu & N.T. Vinh 5511

Supported by National Science Foundation and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

Fagaceae

Lithocarpus balansae (Drake) A.Camus

Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree to 20-25 m tall. Fruits pale gray-brownish to 5 cm in diameter, seeds 2-3 cm in diameter, edible, but bitter. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1400.

Fagaceae

Castanopsis sp.?

Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Tree to 12-15 m tall, bars brown. Very common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1591.

Fagaceae

Castanopsis fissa Rehder & E.H. Wilson

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Tree 20-25(30) m tall. Very common. Usual forest co-dominant. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1531.

Fagaceae

Castanopsis harmandii Hickel & A.Camus

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Tree 20-25(30) m tall. Very common. Usual forest co-dominant. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1532.

Fagaceae

Castanopsis fissa Rehder & E.H. Wilson

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Tree 20-25(30) m tall. Common. Usual forest co-dominant. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1543.

Fagaceae

Castanopsis kawakamii Hayata

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Tree 20-25(30) m tall. Very common. Usual forest co-dominant. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1537.

FLORA OF VIETNAM

No NPT 001 D 1101. 10 May 2010. Coll. N.P. Tam.

Fagaceae

Castanopsis fissa Rehder & E.H. Wilson

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Tree 20-25(30) m tall. Common. Usual forest co-dominant. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1543.

Fagaceae

Castanopsis sp.?

Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Tree to 12-15 m tall, bars brown. Very common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1591.

Fagaceae

Quercus glauca Thunb.

Ha Giang Prov., Quan Ba Distr., Can Ty Commune, Sin Suoi Ho Village, around point 23.09566ºN 105.02142ºE. Very steep mountain slopes composed of solid highly eroded karstic limestone at elevation 800–1000 m a.s.l. Remnants of primary evergreen broad-leaved and coniferous (with Calocedrus rupestris and Xanthocyparis vietnamensis) humid forest. Tree 7-10 m tall on mountain top. Seeds glossy green. Not common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1559.

Fagaceae

Castanopsis kawakamii Hayata

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Tree 20-25(30) m tall. Very common. Usual forest co-dominant. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1537.

Fagaceae

Lithocarpus vestitus (Hickel & A. Camus) A. Camus

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Tree 20-25(30) m tall. Very common. Usual forest co-dominant. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1535.

Fagaceae

Lithocarpus litseifolius Chun

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Tree 20-25(30) m tall. Very common. Usual forest co-dominant. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1534.

Fagaceae

Castanopsis harmandii Hickel & A.Camus

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Tree 20-25(30) m tall. Very common. Usual forest co-dominant. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1532.

Fagaceae

Castanopsis fissa Rehder & E.H. Wilson

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Tree 20-25(30) m tall. Very common. Usual forest co-dominant. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1531.

Fagaceae

Lithocarpus microspermus A. Camus

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Tree 20-25 m tall. Common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1529.

S. Vietnam, Prov. Kontum. Evergreen primary forest at 1900-2000 m alt. on W slope of Ngoc Linh mountain system on elevation to Ngoc Gua peak. Yellowish white saprophyte in dry forest with Lithocarpus and Quercus sp. at 1800 m alt. Flowers white ? Rare, only at alt. around 1800-1850 m in dry forests with domination of Fagaceae ssp.
VH 1301 10.04.1995
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

FLORA OF VIETNAM

No NPT 001 D 1101. 10 May 2010. Coll. N.P. Tam.

All photos © - Nguyen Phi Tam

FLORA OF VIETNAM

No NPT 001 D 1101. 10 May 2010. Coll. N.P. Tam.

All drawings © - L. Averyanov

Fagaceae

Lithocarpus sp.

Hanoi City Area, Ba Vi District, southern prat of Ba Vi National Park, Ba Vi Mountain Range. Primary and old secondary broad-leaved evergreen forest on steep slopes composed with solid shaly limestone at elevation 900–950 m a.s.l. Tree to 25 m tall. Fruits ovoid, 2.5–3 cm in diameter, apiculate.

12 November 2022, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, T. Maisak, AL 1635.

Fagaceae

Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, on the new road to Thanh Van commune, not far from the point 23º07ʹ50ʺN 104º59ʹ30ʺE, elev. 1000-1200 m a.s.l., remnants of primary evergreen broad-leaved forest at base of limestone mountain.

Tree up to 20 m tall.

21 October 2022, V.D. Nguyen, K.S. Nguyen, X.T. Trinh, V.N. Vu, F. M. Scott, H. Daniel, W. Mark, T. Marchlik, VN-US 06.

Fagaceae

Treelet up to 7 m tall, fruits glossy, green and turning to brown when ripen. Not rare on ridges and mountain tops.

21 October 2022, V.D. Nguyen, K.S. Nguyen, X.T. Trinh, V.N. Vu, F. M. Scott, H. Daniel, W. Mark, T. Marchlik, VN-US 11.

Fagaceae

Castanopsis sp.

Lao Cai prov., Sa Pa distr., Ngu Chi Son commune, on the trail to Ngu Chi Son mountain, around point from N22.42325º E103.75105º to N22.40975º E103.74072º, alt. 1800-2500 m a.s.l., primary evergreen broad-leaved humid forest on granite mountain.

Tree up to 10 m tall. Common.

Fagaceae

Lithocarpus sp.

Lao Cai prov., Sa Pa distr., Ngu Chi Son commune, on the trail to Ngu Chi Son mountain, around point from N22.42325º E103.75105º to N22.40975º E103.74072º, alt. 1800-2500 m a.s.l., primary evergreen broad-leaved humid forest on granite mountain.

Tree up to 12 m tall. Not rare.

Fagaceae

Lithocarpus sp.

Lang Son province, Loc Binh district, Mau Son commune, evergreen broad-leaved forest on granite mountain, around point N21.83054o E106.98691o, elevation 600-1000 m a.s.l.

3 November 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Peter Zale, LS-DKT s.n.

Fagaceae

Quercus sp.

Lam Dong Province, Lac Duong District, Bidoup Nui Ba National Par, southern slopes of Bidoup Mountain about 5 km to the south from Bidoup peak around point 12º04.076’N 108º38.927E. Open grassy Pinus kesiya forest and woodlands at elevation about 1700–1900 m a.s.l. Tree to 8 m tall. Common.

08 November 2023, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak, AL2558.

All photos © - L. Averyanov

Fagaceae

Lithocarpus sp.

Lam Dong Province, Lac Duong District, Bidoup Nui Ba National Par, southern slopes of Bidoup Mountain about 5 km to the south from Bidoup peak around point 12º04.076’N 108º38.927E. Open grassy Pinus kesiya forest and woodlands at elevation about 1700–1900 m a.s.l. Tree to 8 m tall. Common.

08 November 2023, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, T. Maisak, AL2560.

All photos © - L. Averyanov