Herbarium LE - Specimens

Polypodiaceae

Osmunda regalis

Georgia, Batumi, seashore peat bog,

Aug. 2010, L. Averyanov.

Plants of Bi Doup – Nui Ba National Park

Polypodiaceae s.l. (Osmundaceae)

Osmunda cinnamomea

Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, around point 12º08’31’N 108º39’01’’E, at elevation about 1400 m a.s.l. Open primary grassy swamp with Osmunda cinnamomea in stream valley at lower part of hills with open coniferous woodland with Pinis kesya. Terrestrial fern with fronds up to 0.5 m long. Dominant of plant community.

HLF 5276 17 October 2005. Photo.

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

Grant from Henry Luce Foundation.

Polypodiaceae s.l.

Oleandra pistilloides

Hoa Binh Prov., Lac Son Distr., Tu Do Municipality, Coi Gao village, around point 20°26’07”N 105°17’19”E. Secondary rich forest on steep rocky slopes of limestone mountain at elevation about 400-600 m a.s.l. Creeping epiphyte on Levistona chinensis. Very rare.

CPC 1463 24 March 2011 Photos

Coll.: N.Q.Hieu, L.Averyanov, N.T.Hiep, P.K.Loc, P.V.The, N.T.Vinh, T.B.Ngan, N.Tap, D.D.Dao, V.T.Ha.

Polypodiaceae

Microsorum zipellii

Lao Cai, Sapa, limestone slope above botanical garden

7 October 2016, L. Averyanov

Plants of Nui Chua national park

Fam. Polypodiaceae s.l.

Microsorum sp.

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. Lithophytic fern on very steep shady rocky stream slope. Common.

HLF 4266 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.

Fam. Polypodiaceae s.l.

Microsorum membranaceum?

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, village Phia Khao, around point 22º17'31''N, 105º31'51''E, Cau Muc mountain at elevation 800-900 m a.s.l. Primary broad-leaved evergreen closed forest on very steep slopes and cliffs near tops of rocky ridge composed with solid marble-like stratified limestone. Creeping lithophytic fern on open rocks. Common.

No HAL 4878 24 May 2004 (Photo).

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

Polypodiaceae s.l.

Polypodiaceae

Microlepis mar.

N. Vietnam, Hoa Binh, Tan Lac, Lung Van,

P.K. Loc, 2003.

Fam. Polypodiaceae s.l.

Microlepia sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18º34'06''N, 105º11'40''E. Primary broad-leaved evergreen riparian forest with Platanus kerrii and Duabanga grandiflora along rocky Song Con river valley composed with shale and gray sandstone at elevation 250-300 m a.s.l. Lithophytic fern in shady places. Very common.

No HAL 5269 10 May 2004 (Photo)

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

Polypodiaceae s.l.

Microlepia sp.

N. Vietnam, Ha Tinh, Huong Son,

2004, L. Averyanov.

Polypodiaceae s.l.

Microlepia hookeriana

N. Vietnam, Ha Tinh, Huong Son,

2004, L. Averyanov.

Polypodiaceae (Hymenophyllaceae)

Mecodium sp.

S. Vietnam, Kontum, KonPlong,

P.K. Loc, 2003.

Polypodiaceae Marattiaceae

Angiopteris sp.

N. Vietnam, Ha Tinh, Huong Son,

2004, L. Averyanov.

Polypodiaceae

Lygodium salicifolium

S. Vietnam, Kien Giang, Tho Chu,

1989, L. Averyanov

Fam. Polypodiaceae s.l.

Loxogramme sp.

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, village Phia Khao, around point 22º15'52''N, 105º32'01''E at elevation 800-900 m a.s.l. (Po Luong mountain). Primary broad-leaved evergreen closed forest on very steep slopes and cliffs near and on tops of rocky ridge composed with solid marble-like stratified limestone. Lithophytic fern on wet travertine deposits on vertical shady cliff. Common.

No HAL 4761a 21 May 2004 (Photo).

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

Polypodiaceae s.l.

Lomariopsis spectabilis (Kunze) Mett.

Vietnam, Thua Thien – Hue Prov., A Luoi Distr., Hong Kim Municipality, Dut village, about 3 km to NE from point 16°19’05’’N, 107°12’42’’Enear A Nor waterfall at elevation about 1000 m a.s.l. Secondary closed broad-leaved forest along shady rocky stream canyon composed with shale and granite. Creeping epiphytic vine 2-3 m long in shady wet place. Not common.

No HAL 7551 27 April 2005.

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

Fam. Polypodiaceae s.l.

Lomariopsis spectabilis

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Kim Municipality, Rao Bun stream around point 18º23'39''N, 105º15'12''E. Primary broad-leaved evergreen closed wet forest on very steep shale slopes of river canyon at elevation about 300-400 m a.s.l. Creeping epiphytic vine up to 8 m long. Occasional.

No HAL 5095 4 May 2004 (Photo)

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

Fam. Polypodiaceae s.l.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18º34'06''N, 105º11'40''E. Heavily logged primary broad-leaved evergreen dry forest on steep mt slopes composed with shale at elev about 250-350 m a.s.l. along Song Con river valley. Lithophytic fern in shady places. Rare.

No HAL 5268 10 May 2004 (Photo)

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

Fam. Polypodiaceae s.l.

Lindsaea sp.

Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°09'52''N, 107°36'22''E. Heavily logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale at elevation about 300-450 m a.s.l. Terrestrial and lithophytic fern along shady stream slopes. Common.

No HAL 6862 25 March 2005. Photo.

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

Plants of Nui Chua national park

Fam. Polypodiaceae s.l.

Lindsaea sp.

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. Terrestrial fern on very steep shady rocky stream slope. Locally common.

HLF 4261 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.

Polypodiaceae s.l.

Lindsaea sp.

Lai Chau Prov., Phong Tho Distr., Sin Suoi Ho Municipality, Sa Ma Pho village, around point 22°32’26’’N 103°32’05’’E. Secondary open evergreen broad-leaved forest and secondary woodlands on very steep mountain slopes along rocky stream valley composed predominantly with weathered granite at elev. about 1000-1100 m a.s.l. Terrestrial fern on shady mossy wet steep slopes along rocky stream valley. Locally very common.

HAL 10711 13 Dec. 2006 Photo.

Coll.: Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc, Pham Van The, N.T.Vinh.

Fam. Polypodiaceae s.l.

Lindsaea sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18º34'06''N, 105º11'40''E. Primary broad-leaved evergreen riparian forest with Platanus kerrii and Duabanga grandiflora along rocky Song Con river valley composed with shale and gray sandstone at elevation 250-300 m a.s.l. Lithophytic fern on stream wet shale shady bluff. Rare.

No HAL 5351 12 May 2004 (Photo)

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

Fam. Polypodiaceae s.l.

Lindsaea sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Kim Municipality, Rao Bun stream around Rao An FPD station at 18º25'18''N, 105º13'15''E. Primary and secondary broad-leaved evergreen closed wet forest on very steep shale slopes of river canyon at elevation about 200-300 m a.s.l. Terrestrial fern. Very common.

No HAL 5145 6 May 2004 (Photo)

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

Plants of Nui Chua national park

Fam. Polypodiaceae s.l.

Lindsaea javanensis Blume

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. Terrestrial fern on open shady slope. Common.

HLF 4164 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.

Polypodiaceae s.l.

Lindsaea orbiculata (Lam.) Mett. ex Kuhn

Cao Bang Prov., Bao Lam Distr., Yen Tho municipality, Cha Hai village, Phia Hai Mt. Secondary highly degraded broad-leaved evergreen forest on steep mountain slopes near mountain top at elevation 1300-1350 m a.s.l. around point 22°41’22.3’’N 105°34’43.5’’E. Terrestrial fern on steep clayey slope along rtail. Common.

27 November 2014 CPC 7676

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

Fam. Polypodiaceae

Leptochilus decurrens Blume

Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha municipality, elevation from Na Nheo village to the S from 680 to 880 m a.s.l. (around point 21ø58'28''N, 104ø15'52''E). Primary evergreen broad-leaved submontane forest on steep granite and quartzite slopes at elev. 800-880 m a.s.l. Lithophyte on mossy granite boulders. Very common.

No HAL 2329 14 March 2002

Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).

Polypodiaceae s.l.

Leptochilus decurrens Blume

Houphan Prov., Hem Distr., Khon Ngua village, around point 19°55'53.2''N 103°16'24.2''E. Secondary broad-leaved evergreen open dry forest with bamboo on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 700-950 m a.s.l. Short creeping lithophyte in shady places. Common.

LA-VN 1478 15 April 2015

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham, Somchanh Bounphanmy.

Polypodiaceae s.l.

Leptochilus axillaris

Lai Chau Prov., Phong Tho Distr., Sin Suoi Ho Municipality, Sa Ma Pho village, around point 22°32’53’’N 103°33’40’’E. Secondary open evergreen broad-leaved forest and secondary woodlands on very steep mountain slopes composed predominantly with weathered granite at elev. about 1600-1800 m a.s.l. Terrestrial fern on steep shady slope. Very common.

HAL 10506 11 Dec. 2006 Photo.

Coll.: Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc, Pham Van The, N.T.Vinh.

Polypodiaceae s.l.

Neolepisorus ovatus (C.Presl) Ching⁣

Polypodiaceae s.l.

Lemmaphyllum microphyllum

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18º34'06''N, 105º11'40''E. Primary broad-leaved evergreen riparian forest with Platanus kerrii and Duabanga grandiflora along rocky Song Con river valley composed with shale and gray sandstone at elevation 250-300 m a.s.l. Small creeping canopy epiphytic vine. Very common.

No HAL 5166 7 May 2004 (Photo)

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

Polypodiaceae

Kontumia heterophylla

S. Vietnam, Kontum, Kon Plong,

P.K.Loc, 2003.

Polypodiaceae

Hemigramma decurrens

N. Vietnam, Ha Tinh, Huong Son,

2004, L. Averyanov.

Grammitidaceae

Grammitis sp.

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Thai An Municipality, in the vicinity of Lo Thang village, around point 22ø59'50''N, 105ø05'46''E. Primary coniferous forest with Tsuga chinensis on remnant highly eroded limestone ridge at elev. about 1600 m a.s.l. Epiphyte. Common, mainly along top of ridge.

No HAL 1506 (Photo) 10 May 2002

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

Polypodiaceae

Teratophyllum hainanense

N. Vietnam, Phong Nha-Ke Bang N.P.

2005, L. Averyanov.

Polypodiaceae s.l.

Lepisorus sp.?

Lai Chau Prov., Muong Te Distr., Muong Te Municipality, Nam Cum village, around point 22º32’06’’N 102º32’29’’E. Secondary evergreen forest with bamboo on very steep slopes of remnant bluffly mountain composed with slid gray highly eroded limestone along Song Da River canyon at elev. 300-600 m a.s.l. Creeping epiphyte and lithophyte on shady slopes and cliffs. Locally abundant.

HAL 10098 23 Nov. 2006 Photo.

Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

Polypodiaceae s.l.

Histiopteris incisa (Thunb.) J. Sm.

N. Vietnam, Thanh Hoa, Pu Luong foothills,

2003, L. Averyanov.

Fam. Polypodiaceae s.l.

Polystichum sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Kim Municipality, Rao Bun stream around point 18º23'39''N, 105º15'12''E. Primary broad-leaved evergreen closed wet forest on very steep shale slopes of

river canyon at elevation about 300 m a.s.l. Lithophytic fern on wet stream rocks. Very common.

No HAL 5005 2 May 2004

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

Polypodiaceae

Cyclosorus sp.

N. Vietnam, Ha Tinh, Huong Son,

2004, L. Averyanov.

Polypodiaceae s.l.

Cyclosorus sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18º34'06''N, 105º11'40''E. Primary broad-leaved evergreen riparian forest with Platanus kerrii and Duabanga grandiflora along rocky Song Con river valley composed with shale and gray sandstone at elevation 250-300 m a.s.l. Terrestrial and lithophytic fern on shady rocks of stream bluff. Common.

No HAL 5365 12 May 2004 (Photo)

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

Polypodiaceae s.l.

Cyclosorus sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Kim Municipality, Rao Bun stream around point 18º23'39''N, 105º15'12''E. Primary broad-leaved evergreen closed wet forest on very steep shale slopes of

river canyon at elevation about 300 m a.s.l. Lithophytic fern on wet rocks and bluffs along river. Very common.

No HAL 5026 2 May 2004

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

Polypodiaceae s.l.

Drynaria sp.

N. Vietnam, Halong Bay,

2005, L. Averyanov

Polypodiaceae s.l.

Drynaria sp.

Vientiane Prov., Vang Vieng Distr., Phol Xai village, about 8 km to the W of Vang Vieng town, Phar Poon Mt., around point 18°56’11.5”N 102°20’05.0”E. Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-900 m. Creeping epiphyte and lithophyte. Very common.

LA-VN 437 15 March 2013

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

Polypodiaceae s.l.

Drymoglossum sp.?

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality, village Na Bo, around point 21º56'44''N, 106º05'09''E, at elevation 300-700 m a.s.l. Primary broad-leaved evergreen closed wet forest on very steep slopes and cliffs of rocky ridges and mesae composed with white solid marble-like crystalline limestone. Creeping lithophytic fern on shady vertical cliff. Common.

No HAL 4891 27 May 2004 (Photo).

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

Polypodiaceae s.l. (Dipteridaceae)

Dipteris conjugata ?

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National Park, S slope of Bach Ma mt below Hai Vong Dai peak, around point 16°11'11''N 107°50'57''E at elev. about 1050 m a.s.l. Mixed and broad-leaved evergreen dry secondary mt forest on very steep shale/sandstone slopes. Terrestrial creeping fern with fronds up to 2 m tall on very steep open ground cliff along river. Locally very common.

HLF 1309 23 April 2003. (Photo).

Coll. L.Averyanov, N.X.Tam, N.T.Vinh.

Grant from Henry Luce Foundation.

Fam. Polypodiaceae s.l. Dipteridaceae

Dipteris conjugata Reinw.

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.

No HAL 7718 1 May 2005. Photo.

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

Plants of Ta Dung Nature Reserve

Polypodiaceae s.l. (Dipteridaceae)

Dipteris conjugata

Vietnam, Dak Nong Prov., Dak Glong Distr., Dak Som Municipality, steep hill slopes at elevation 800-900 m a.s.l. around point 11º52’27’’N 107º55’33’’E. Secondary broad-leaved open evergreen and mixed forest with P. khesya and bamboo. Terrestrial fern with fronds up to 1.2 m tall on very steep slope. Occasional.

HLF 5498 3 November 2005.

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

Grant from Henry Luce Foundation.

Polypodiaceae

Diplazium sp.

N. Vietnam, Hoa Binh, Tan Lac, Lung Van,

P.K.Loc, 2003.

Polypodiaceae s.l.

Diplazium sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18º34'06''N, 105º11'40''E. Primary broad-leaved evergreen riparian forest with Platanus kerrii and Duabanga grandiflora along rocky Song Con river valley composed with shale and gray sandstone at elevation 250-300 m a.s.l. Terrestrial and lithophytic fern on shady rocks of stream bluff. Common.

No HAL 5363 12 May 2004 (Photo)

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

Plants of Nui Chua national park

Fam. Polypodiaceae s.l.

Diplasium lanceum

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. Terrestrial fern on steep shady slope. Common.

HLF 4159 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.

Polypodiaceae s.l.

Diplazium donianum

N. Vietnam, Ha Tinh Prov., Huong Son Distr., Son Kim Municipality, Rao Bun stream around point 18º23'39''N, 105º15'12''E. Primary broad-leaved evergreen closed wet forest on very steep shale slopes of

river canyon at elevation about 300 m a.s.l. Lithophytic fern on wet rocks and bluffs along river. Common.

No HAL 5033 2 May 2004 (Photo)

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