Гербарий БИН РАН - Образцы

Р-н Иртышский. Оз. Сор в 3 км от Голубовки.

В воде на глубине 20-50 см.

1955 21/VII Собр. Н.Н. Цвелев, №1180

Podocarpaceae

Nageya wallichiana

S. Vietnam, Dak Lac Prov., Krong Bong Distr., Cu Pui Municipality, elevation from Dak Tour village (12º30'N, 108º30'E) to main peak of Chu Yang Sinh mt system (12º24'N, 108º26'E) along Dak Tour river (N slope). Primary closed wet broad-leaved and mixed forest (with Pinus, Fokienia, Dacrydium and Dacrycarpus) on steep granite slopes at elev. 1200-1550 m. Tree 15-20 m hg. Common. Codominant of 1 forest stratum at elev. 1300-1400 m.

VH6227 08.05.2000

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6383-98)

Collectors: L.Averyanov, N.T.Hiep, N.Q.Hieu, P.H.Hoang, D.X.Du, N.T.Vinh

All photos (C) - L. Averyanov

Podocarpaceae

Podocarpus nerifolius

S. Vietnam, Dak Lac Prov., Krong Bong Distr., Cu Pui Municipality, elevation from Dak Tour village (12º30'N, 108º30'E) to main peak of Chu Yang Sinh mt system (12º24'N, 108º26'E) along Dak Tour river (N slope). Primary mossy cloud mixed forest (with Pinus, Fokienia, Dacrydium and Dacrycarpus) on very steep granite slopes at elev. 2200 m. Tree 12-15 m hg. Common. Codominant of 1 forest stratum at elev. 1800-2200 m.

VH6224 09.05.2000

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6383-98)

Collectors: L.Averyanov, N.T.Hiep, N.Q.Hieu, P.H.Hoang, D.X.Du, N.T.Vinh.

All photos (C) - L. Averyanov

Taxaceae

Amenthotaxus poilanei (De Ferre et Rouane) Ferg.

S. Vietnam, Prov. Kontum. Evergreen close primary forest on W slope of Ngoc Linh mountain system at 1800 m alt. Tree near 8 m high. (up to 15-20 m ?). Not common (occuring at least at 1800-2000 m alt.).

VH802 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

All photos (C) - L. Averyanov

Podocarpaceae

Podocarpus pilgeri

Tuyen Quang, Na Hang, Sinh Long, P.V.The photo a.2012.

All photos (C) - The Van Pham

FLORA OF VIETNAM

Podocarpaceae

Pdocarpus pilgeri

Lao Cai, Sapa, Phan Si Pan, no coll., 6 Oct. 2016, L. Averyanov

All photos (C) - L. Averyanov

Taxaceae

Taxus wallichiana Zucc.

Vientiane Prov., Kasi Distr., Thong Mout village, around point 19°26’51.5”N 102°07’45.8”E. Primary broad-leaved evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline stratified limestone at elevation 1550-1650 m. Tree to 20 m tall and 70 cm DBH on rocky slope near mountain top. Common.

LA-VN630 20 March 2013

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

All photos (C) - L. Averyanov

Taxaceae

Amentotaxus argotaenia (Hance) Pilg.

Vientiane Prov., Kasi Distr., Thong Mout village, around point 19°26’51.5”N 102°07’45.8”E. Primary broad-leaved evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline stratified limestone at elevation 1550-1650 m. Tree 15-20 tall on shady cliffs and on rocky slope. Specimen with ripe female fructifications. Fructifications drupe-like, juicy, sweetish, brightly red. Very common, particularly near mountain top.

LA-VN616 20 March 2013 Photos

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy.

All photos (C) - L. Averyanov

Taxaceae

Amentotaxus argotaenia (Hance) Pilg.

Vientiane Prov., Kasi Distr., Thong Mout village, around point 19°26’51.5”N 102°07’45.8”E. Primary broad-leaved evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline stratified limestone at elevation 1550-1650 m. Tree 15-20 tall on shady cliffs and on rocky slope. Specimen with male strobils. Strobils light yellowish. Very common, particularly near mountain top.

LA-VN615 20 March 2013 Photos

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy.

All photos (C) - L. Averyanov

Taxaceae

Amentotaxus argotaenia (Hance) Pilg.

Vientiane Prov., Kasi Distr., Thong Mout village, around point 19°26’51.5”N 102°07’45.8”E. Primary broad-leaved evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline stratified limestone at elevation 1550-1650 m. Tree 15-20 tall on shady cliffs and on rocky slope. Specimen with young female fructifications. Very common, particularly near mountain top.

LA-VN614 20 March 2013 Photos

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

All photos (C) - L. Averyanov

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-VN275 09 March 2013

Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

All photos (C) - L. Averyanov

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-VN257 09 March 2013

Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy.

All photos (C) - L. Averyanov

Podocarpaceae

Podocarpus neriifolius 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 and secondary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m. Tree 15-20 m tall to 0.6 m DBH. Very common at elevations 500-1000 m.

LA-VN239 09 March 2013

Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy.

All photos (C) - L. Averyanov

Podocarpaceae

Podocarpus neriifolius D.Don

Saravan Prov., Sa Mouay Distr., to the SEE of Sa Mouay town, elevation from Ta Oy village (700 m elev.) to mountain ridge with highest point at 1350 m around 16°08’47.0”N 106°52’35.4”E. Primary evergreen humid mixed and coniferous forest on slopes composed with silicate rocks. Tree 5-7 m tall along ridge tops at elevation 1200-1350 m. Very common.

LA-VN152 04 March 2013

Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

All photos (C) - L. Averyanov

Podocarpaceae

Nageia wallichiana (C.Presl) Kuntze

Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the E of Paosamphanmixay village, around point 14°48’24.8”N 107°24’23.2”E. Primary broad-leaved evergreen lowland dry forest on steep shaly hill slopes at elevation 700-920 m a.s.l. Sapling to 1 m tall in shady places. Rare.

LA-VN107 28 February 2013

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy

All photos (C) - L. Averyanov

Taxodiaceae

Glyptostrobus pensilis K. Koch

Borikhamxai Prov., Khamkeut Distr., Phone Sa At village around point 18°02’09”N 105°02’31”E. Swamp coniferous forest with Glyptostrobus pensilis along narrow wet stream valley at elevation around 618 m a.s.l. Tree to 30 m tall. Mono-dominant of remnant relictual swamp coniferous forest.

LA-VN040 18 January 2009 Photo

Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu.

All photos (C) - L. Averyanov

Taxodiaceae

Glyptostrobus pensilis

Borikhamxai Prov., Khamkeut Distr., Phone Sa At Village around point 18°01’48”N 105°02’30”E. Remnants of primary swamp Glyptostrobus coniferous forest along narrow flat swampy valley of small stream coming from N to the S at elevation 615 m a.s.l. Tree to 30 m tall. Usual dominant of the highly endangered relictual mono-dominant forest swamp forest numbering at the study moment about 40 living trees.

LA-VN001 17 January 2009

Coll.: S.Bounphanmy, N.T.Hiep, L.Averyanov, V.Lamxay, P.K.Loc, N.Q.Hieu.

All photos (C) - L. Averyanov

Taxaceae

Amentotaxus poilanei?

Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Phung Municipality, to S of Sa Mui pass, around point 16º51’14’’N 106º34’13’’E at elevation 550-650 m a.s.l. Remnants of primary broad-leaved evergreen lowland forest on rocky remnant highly eroded solid marble-like limestone hills and low mountains with very steep slopes and vertical cliffs. Tree about 10 m tall on shady slope. Not common.

HLF6549 2 April 2006. Photo.

Coll. N.T.Hiep, L.Averyanov, P.K.Loc, P.V.The, N.S.Khang, P.H.Duc, L.T.Son, S.Bounphanmy, T.K.Ratana, O.Sonliya, T.Q.Dang, N.V.Hien, H.T.N.Trang, L.T.Chau.

Grant from Henry Luce Foundation.

All photos (C) - Phan Ke Loc

Podocarpaceae

Amentotaxus poilanei (Ferré & Rouane) D.K.Ferguson

Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Phung Municipality, Sa Mui pass, around point 16º47’42’’N 106º35’50’’E at elevation about 1050 m a.s.l. Remnants of primary broad-leaved evergreen submontane forest with bamboo on steep rocky shale southern slopes of Sa Mui Mountain. Treelet 3-4 m tall (of tree up to 20 m tall) on shady slope. Rare.

HLF5987b 1 April 2006.

Coll. N.T.Hiep, L.Averyanov, P.K.Loc, P.V.The, N.S.Khang, P.H.Duc, L.T.Son, S.Bounphanmy, T.K.Ratana, O.Sonliya, T.Q.Dang, N.V.Hien, H.T.N.Trang, L.T.Chau.

Grant from Henry Luce Foundation.

All photos (C) - Phan Ke Loc

Podocarpaceae

Podocarpus neriifolius

Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Phung Municipality, Sa Mui pass, around point 16º47’42’’N 106º35’50’’E at elevation about 1050 m a.s.l. Remnants of primary broad-leaved evergreen submontane forest with bamboo on steep rocky shale southern slopes of Sa Mui Mountain. Treelet 3-4 m tall (of tree up to 20 m tall) on shady slope. Rare.

HLF5987a 1 April 2006.

Coll. N.T.Hiep, L.Averyanov, P.K.Loc, P.V.The, N.S.Khang, P.H.Duc, L.T.Son, S.Bounphanmy, T.K.Ratana, O.Sonliya, T.Q.Dang, N.V.Hien, H.T.N.Trang, L.T.Chau.

Grant from Henry Luce Foundation.

All photos (C) - Phan Ke Loc

Podocarpaceae

Nageia wallichiana

Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Phung Municipality, Sa Mui pass, around point 16º47’42’’N 106º35’50’’E at elevation about 1050 m a.s.l. Remnants of primary broad-leaved evergreen submontane forest with bamboo on steep rocky shale southern slopes of Sa Mui Mountain. Treelet 3-4 m tall (of tree up to 20 m tall) on shady slope. Rare.

HLF5987 1 April 2006.

Coll. N.T.Hiep, L.Averyanov, P.K.Loc, P.V.The, N.S.Khang, P.H.Duc, L.T.Son, S.Bounphanmy, T.K.Ratana, O.Sonliya, T.Q.Dang, N.V.Hien, H.T.N.Trang, L.T.Chau.

Grant from Henry Luce Foundation.

All photos (C) - Phan Ke Loc

Plants of Chu Yang Sin National Park

Podocarpaceae

Nageia wallichiana?

Vietnam, Dak Lak Prov., Krong Bong Distr., Hoa Son Municipality, steep rocky and cliffy slopes of Krong Kmar river on NE slopes of Chu Yang Sin mt system at elevation 600-700 m a.s.l. around point 12º28’38’’N 108º20’12’’E. Secondary broad-leaved evergreen forest with bamboo on very steep rocky slopes. Sapling 1-1.5 m tall of tree up to 15-20 m tall (no one were found). Not common.

HLF5489 1 November 2005. Photo

Coll. L.Averyanov, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

All photos (C) - L. Averyanov

Plants of Chu Yang Sin National Park

Podocarpaceae

Dacrydium elatum

Vietnam, Dak Lak Prov., Krong Bong Distr., Hoa Son Municipality, vicinities of Krong Kmar river, NE slopes of Chu Yang Sin mt system at elevation about 800-1000 m a.s.l. Primary mixed broad-leaved and coniferous forest with Pinus krempfii, Dacrycarpus imbricatus and Dacrydium elatum along ridge edge. Tree 25-30 m tall and 1.2 m in diam. Common. Co-dominant of first forest stratum. Seeds deep brown, fructifications stalk juicy red-purple, sweet, delicious.

HLF5429 28 October 2005. Photo.

Coll. L.Averyanov, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

All photos (C) - L. Averyanov

Plants of Chu Yang Sin National Park

Podocarpaceae

Podocarpus neriifolius

Vietnam, Dak Lak Prov., Krong Bong Distr., Hoa Son Municipality, vicinities of Krong Kmar river, NE slopes of Chu Yang Sin mt system at elevation about 800-1000 m a.s.l. Primary mixed broad-leaved and coniferous forest with Pinus krempfii, Dacrycarpus imbricatus and Dacrydium elatum along ridge edge. Treelet 3-4 m of tree up to 20 m tall. Very common.

HLF5413 28 October 2005.

Coll. L.Averyanov, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

All photos (C) - L. Averyanov

Plants of Bi Doup – Nui Ba National Park

Taxaceae

Taxus wallichiana

Vietnam, Lam Dong Prov., Duc Trong Distr., Voi mountain, about 1300 m a.s.l.

HLF5378 24 October 2005. Photo.

Coll. Le Cong Doan, L.Averyanov, P.K.Loc.

Grant from Henry Luce Foundation.

All photos (C) - L. Averyanov

Plants of Nui Chua national park

Podocarpaceae

Podocarpus neriifolius

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, E slopes on Nui Chua mountains to SW of point 11o43'52''N 109o08'35''E at elev. about 600-700 m a.s.l. Primary and secondary evergreen dry forest along border with open dry secondary grassland on steep rocky mountain slopes composed with granite. Tree 10-15 m tall. Common.

HLF4597 3 April 2004.

Coll. N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan, T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan.

Grant from Henry Luce Foundation.

All photos (C) - L. Averyanov

Plants of Nui Chua national park

Podocarpaceae

Nageia wallichiana

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, NEE slopes on Nui Chua mountains to SW of point 11o43'52''N 109o08'35''E at elev. about 600-700 m a.s.l. Primary evergreen closed dry forest on rocky mountain slopes composed with granite. Tree about 15 m tall. Common.

HLF4355 29 March 2004.

Coll. J.Regalado, N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan, T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan.

Grant from Henry Luce Foundation.

All photos (C) - L. Averyanov

Plants of Nui Chua national park

Podocarpaceae

Dacrydium elatum Wall.

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, E slopes on Nui Chua mountains to S of point 11o43'52''N 109o08'35''E at elev. about 900-1000 m a.s.l. Primary evergreen closed dry forest on rocky mountain slopes composed with granite. Tree up to 30 m tall and 1 m in diam. Very rare (alone sample was found).

HLF4311 28 March 2004.

Coll. J.Regalado, N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan, T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan.

Grant from Henry Luce Foundation.

All photos (C) - L. Averyanov

Plants of Nui Chua national park

Podocarpaceae

Podocarpus neriifolius

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, NEE slopes on Nui Chua mountains to SW of point 11o43'52''N 109o08'35''E at elev. about 600-700 m a.s.l. Primary evergreen closed dry forest on rocky mountain slopes composed with granite. Young treelet 2-3 m tall. Not rare.

HLF4154 27 March 2004.

Coll. J.Regalado, N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan, T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan.

Grant from Henry Luce Foundation.

All photos (C) - L. Averyanov

Podocarpaceae

Dacrydium elatum

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National Park, Bach Ma mt, Hai Vong Dai peak, around point 16°11'65''N 107°51'53''E at elev. about 1370 m a.s.l. Mixed and broad-leaved evergreen primary closed mt forest on steep shale slopes. Tree 8-10 m tall. Common. One of the co-dominant of the

forest.

HLF1015 19 April 2003. (Photo)

Coll. N.T.Hiep, N.N.Thin, V.X.Phuong, L.Averyanov, N.T.Vinh et al.

Grant from Henry Luce Foundation.

All photos (C) - L. Averyanov

Taxaceae

Amentotaxus yunnanensis

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, Phia Khao village, Lo Da locality 22ø16'01''N 105ø33'07''E. Primary closed evergreen rather dry coniferous forest with Fokienia hodginsii along tops of ridge tops composed with highly eroded crystalline limestone at elev. about 900 m a.s.l. Treelet 3-4 m hg. Occasional.

HLF828 26 Dec. 2002.

Coll. Phan Ke Loc, L.Averyanov, Nguyen Anh Duc, To Van Thao, Mai Van Xinh, Nguyen Tien Vinh.

Grant from Henry Luce Foundation.

All photos (C) - L. Averyanov

Podocarpaceae

Podocarpus pilgeri

Vietnam, Thua Thien – Hue Prov., A Luoi Distr., Hong Van Municipality, Ta Lo village, around point 16°23'44''N, 107°09'15''E at elevation about 1000-1150 m a.s.l. Secondary wet closed broad-leaved forest on very steep mountain slopes and edges of ridges composed with shale. Terrestrial fern up to 2.5 m tall on very steep slope along trail. Not common.

HAL7718a 1 May 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh.

All photos (C) - L. Averyanov

Podocarpaceae

Podocarpus pilgeri

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41’50”N 105°45’54”E. Primary evergreen broad-leaved and coniferous (with Dacrycarpus and Fokienia) wet forest along ridge edge composed with shale and sandstone at elevation about 900-1100 m a.s.l. Tree about 6 m tall and to 25 cm in diameter. Common.

HAL12386 8 February 2009

Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

All photos (C) - L. Averyanov

Podocarpaceae

Dacrydium elatum

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41’50”N 105°45’54”E. Primary evergreen broad-leaved and coniferous (with Dacrycarpus and Fokienia) wet forest along ridge edge composed with shale and sandstone at elevation about 900-1100 m a.s.l. Tree 12-15 m tall and to 35 cm in diameter. Common. One of coniferous forest co-dominant.

HAL12385 8 February 2009 Photo

Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

All photos (C) - L. Averyanov

Podocarpaceae

Dacrydium elatum

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07’12’’N 107°43’45’’E. Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l. Tree 15-18 m tall on very steep rocky shady slope. Not common.

HAL11122 12 Apr. 2007. Photo.

Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

All photos (C) - L. Averyanov

Podocarpaceae

Nageia wallichiana

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, Cha Mang river basin, around point 16°07’12’’N 107°43’45’’E. Primary evergreen broad-leaved lowland forest on very steep hill slopes and along tops of ridge composed with stratified shale at elev. 500-600 m a.s.l. Tree 8-10 m tall on very steep rocky shady slope. Not common.

HAL11121 12 Apr. 2007. Photo.

Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.

All photos (C) - L. Averyanov

Podocarpaceae

Podocarpus neriifolius

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, along Cha Mang stream, around point 16°07’58’’N 107°44’46’’E. Primary evergreen broad-leaved lowland forest on very steep hill slopes and along rdge composed with stratified shale and sandstone at elev. about 400-450 m a.s.l. Tree up to 20 m tall along ridge. Not common.

HAL10969 7 Apr. 2007. Photo.

Coll.: L.Averyanov, Phan Ke Loc, A.Averyanova, N.D.Phuong, L.V.Hung.

All photos (C) - L. Averyanov

Taxaceae

Amentotaxus yunnanensis

Vietnam, Ha Giang Prov., Yen Minh Distr, Lao Va Chai Municipality, vicinities of Chi Sang village around point 23º06’20’’N, 105º04’25’’E at elevation about 1450 m a.s.l. Primary mossy coniferous forest with Tsuga sinensis on tops of high rocky ridge composed with highly eroded marble-like limestone. Treelet up to 5 m tall in shady rocky slope. Fructifications deep brightly red. Occasional.

HAL8405 9 Dec 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, T.V.Thao, P.V.The, N.S.Khang.

All photos (C) - L. Averyanov

Taxaceae

Taxus chinensis

Vietnam, Ha Giang Prov., Quan Ba Distr, Can Ty Municipality, about 3 km to NWW of Quan Ba town, around point 23º05’49’’N, 105º00’28’’E at elevation about 1200 m a.s.l. Primary mossy cloudy coniferous forest with Pseudotsuga sinensis on tops of high rocky ridge composed with highly eroded marble-like limestone along left side of Mien river. Tree about 10 m tall. Very common. Co-dominant of second forest stratum.

HAL8368 7 Dec 2005.

Collectors: L.Averyanov, P.K.Loc, T.V.Thao, P.V.The, N.S.Khang.

All photos (C) - L. Averyanov

Podocarpaceae

Nageia wallichiana (C. Presl) Kuntze

Vietnam, Thua Thien – Hue Prov., Huong Thuy Distr., Duong Hoa Municipality, Huong Thuy forest enterprise territory, around point 16°13'36''N, 107°35'09''E, SW slopes of Mang Chan ridge at elevation about 450-500 m a.s.l. Fractionally logged primary closed evergreen broad-leaved forest along steep slopes composed with shale with quartzite. Tree up to 20 m tall. Occasional.

HAL8153 11 May 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh, T.M.Duc, N.T.Dung, L.T.Hung.

All photos (C) - L. Averyanov

Podocarpaceae

Podocarpus neriifolius D. Don

Vietnam, Thua Thien – Hue Prov., Huong Thuy Distr., Duong Hoa Municipality, Huong Thuy forest enterprise territory, around point 16°13'20''N, 107°34'23''E, SW slopes of Mang Chan ridge at elevation 600-800 m a.s.l. Fractionally logged primary closed evergreen broad-leaved forest along tops of ridge composed with rocky quartzite outcrops. Tree up to 20 m tall. Occasional.

HAL8078 10 May 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh.

All photos (C) - L. Averyanov

Podocarpaceae

Nageia wallichiana (C. Presl) Kuntze

Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°10'22''N, 107°36'24''E. Fractionally logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale and sandstone at elevation about 300 m a.s.l. Tree up to 20 m tall in shady places along rocky stream valley. Not common.

HAL7052 28 March 2005. Photo.

Collectors: L.Averyanov, N.T.Hiep, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh.

All photos (C) - L. Averyanov

Podocarpaceae

Podocarpus neriifolius

Vietnam, Ha Giang Prov., Hoang Su Phi Distr., Ho Thau Municipality, around Trung Thanh village (22º37’24’’N, 104º38’00’’E) at elev. 900-1000 m a.s.l. Remnants of heavily logged primary and secondary closed evergreen broad-leaved forest on very steep slopes of mountains composed with shale and granite with quartzite. Tree up to 25 m tall. Seeds deep green, with whitish waxy glaucosness, pedicel juicy red-orange sweet. Occasional.

HAL6621 9 March 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.

Taxaceae

Taxus chinensis

Vietnam, Ha Giang Prov., Bac Me Distr., Phieng Luong Municipality, around Phieng Luong village about 4 km to SW of Phieng Luong Municipality headquarter 22º39’29’’N, 105º19’35’’E. Slightly logged primary closed evergreen broad-leaved forest on slopes of remnant mountains composed with solid highly eroded crystalline and partially shale limestone at elev. 1000-1200 m a.s.l. Treelet about 4 m tall on very steep rocky slope near top of ridge. Rare.

HAL6469 5 March 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.

All photos (C) - L. Averyanov

Taxaceae

Amentotaxus yunnanensis

Vietnam, Ha Giang Prov., Bac Me Distr., Phieng Luong Municipality, around Phieng Luong village about 4 km to SW of Phieng Luong Municipality headquarter 22º39’29’’N, 105º19’35’’E. Slightly logged primary closed evergreen broad-leaved forest on slopes of remnant mountains composed with solid highly eroded crystalline and partially shale limestone at elev. 1150-1250 m a.s.l. Tree up to 25 m tall. Common. Usual co-dominant of first forest stratum. Fructifications brightly red.

HAL6413 4 March 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.

All photos (C) - L. Averyanov

Plants of Phong Nha - Ke Bang National Park

Taxaceae

Amentotaxus yunnanensis Li

Vietnam, Quang Binh Prov., Bo Trach Distr., Tan Trach Municipality, about 0.5 km to E of A Rem village (17º23'32''N, 106º12'46''E). Primary closed coniferous forest (with Calocedrus rupestris) on steep slopes and on tops of rocky ridge composed with solid marble-like highly eroded solid crystalline limestone at elevation about 750-850 m a.s.l. Tree up to 25 m tall and 0.5 m in diam. Occasional co-dominant of first forest stratum on steep slopes near tops of ridge.

HAL6203 26 January 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

All photos (C) - L. Averyanov

Plants of Phong Nha - Ke Bang National Park

Podocarpaceae

Podocarpus neriifolius D.Don

Vietnam, Quang Binh Prov., Bo Trach Distr., Tan Trach Municipality, about 1.5 km to SE of A Rem village (17º23'32''N, 106º12'46''E). Primary closed coniferous forest (with Calocedrus rupestris) on steep slopes and on tops of rocky ridge composed with solid marble-like highly eroded stratified crystalline limestone at elevation about 750-900 m a.s.l. Tree up to 15 m tall. Common on tops of ridge.

HAL6163 25 January 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

Plants of Phong Nha - Ke Bang National Park

Podocarpaceae

Dacrydium elatum Wall.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, Yen Hop village, about 1 km to NWW of Ban On village (17º40'21''N, 105º58'00''E). Primary closed evergreen broad-leaved and coniferous lowland forest (with Dacrydium elatum) along rocky ridge composed with solid marble-like highly eroded stratified crystalline limestone at elevation 550-650 m a.s.l. Tree 10-14 m tall and up to 0.4 m in diam. Main dominant of coniferous forest on tops of ridge.

HAL5999 21 January 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

All photos (C) - L. Averyanov