Herbarium LE - Specimens

[Imported description]

Taxon: Polystichum varium (L.) C.Presl

Type specimen category: General specimen

Collectors: V.L. Komarov

Collection date: 1897.09.2-3

Country: North Korea

[Imported description]

Taxon: Polystichum lepidocaulon Sm.

Type specimen category: General specimen

Collectors: U. Faurie

Record number: 2149

Collection date: 1907.08.

Country: Korea

[Imported description]

Taxon: Polystichum lepidocaulon (Hk.) Sm.

Type specimen category: General specimen

Collectors: E. Taquet

Record number: 9799

Collection date: 1910.05.10

Country: Korea

[Imported description]

Taxon: Polystichum sp.

Type specimen category: General specimen

Collectors: E. Taquet

Record number: 9977

Collection date: 1910.09.10

Country: Korea

[Imported description]

Taxon: Polystichum lepidocaulon (Hk.) Sm.

Type specimen category: General specimen

Collectors: E. Taquet

Record number: 9797

Collection date: 1910.08.07

Country: Korea

[Imported description]

Taxon: Polystichum braunii (Spenn.) Fée var. kamtchaticum C. Chr. et Hult.

Type specimen category: Lectotypus

Original paper: 1927, in Hult., Fl. Kamtch. 1: 38.

Collectors: Eric Hultén

Record number: 4280

Collection date: 16 VIII 1922

Country: Россия

State/Province: Камчатская обл.

[Imported description]

Taxon: Polystichum subtripteron Tzvel.

Type specimen category: Holotypus

Original paper: 1989, Новости сист. высш. раст. 26: 7.

Collectors: Н. Пальчевский

Record number: 1350

Collection date: 28 VII / 10 VIII 1901

Country: Россия

State/Province: Приморский кр.

[Imported description]

Taxon: Polystichum subtripteron Tzvel.

Type specimen category: Isotypus

Original paper: 1989, Новости сист. высш. раст. 26: 7.

Collectors: Н. Пальчевский

Record number: 1350

Collection date: 28 VII / 10 VIII 1901

Country: Россия

State/Province: Приморский кр.

[Imported description]

Taxon: Aspidium spinulosum Sw. var. amurense Milde

Type specimen category: Holotypus

Original paper: 1867, Filic. Europ. Atl.: 133.

Collectors: Maximowicz

Collection date: 18/30 VII 1854

Country: Россия

State/Province: Амурская обл.

[Imported description]

Taxon: Polystichum lacerum Christ

Type specimen category: isotype

Original paper: 1911, Bot. Gaz. 51 : 352

Collectors: E.H. Wilson

Record number: 2608

Collection date: 08.1908

Country: China

State/Province: Sichuan

[Imported description]

Taxon: Polystichum leucochlamys Christ

Type specimen category: syntype

Original paper: 1911, Bot. Gaz. 51 : 351

Collectors: E.H. Wilson

Record number: 2606

Collection date: 08.1908

Country: China

State/Province: Sichuan

[Imported description]

Taxon: Polystichum leucochlamys Christ

Type specimen category: syntype

Original paper: 1911, Bot. Gaz. 51 : 351

Collectors: E.H. Wilson

Record number: 2600

Collection date: 11.1907

Country: China

State/Province: Hubei

[Imported description]

Taxon: Polystichum prescottianum Wall. var. sinense Christ

Type specimen category: ?syntype

Original paper: 1901, Boll. Soc. Bot. Ital. 1901: 289

Collectors: Delavay

Record number: 1723

Collection date: 18.09.1889

Country: China

State/Province: Yunnan

[Imported description]

Taxon: Polystichum woodsioides Christ

Type specimen category: isotype

Original paper: 1911, Bot. Gaz. 51 : 354

Collectors: E.H. Wilson

Record number: 2615

Collection date: 08.1908

Country: China

State/Province: Sichuan

[Imported description]

Taxon: Polystichum deversum Christ

Type specimen category: isotype

Original paper: 1911, Bot. Gaz. 51 : 353

Collectors: E.H. Wilson

Record number: 2625

Collection date: 08.1908

Country: China

State/Province: Hubei

Polypodiaceae s.l.

Polystichum sp.

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thang village, around point 23º03ʹ04.2ʺN 104º51ʹ09.7ʺE, steep rocky slopes near mountain top composed with eroded stratified highly eroded limestone at elevation 1200-1450 m a.s.l. Primary evergreen broad-leaved very humid forest. Terrestrial and lithophytic fern on very steep mossy rocky slope. Common. 24 April 2018, L. Averyanov, Nguyen Sinh Khang, Nguyen Tien Hiep, Nguyen Quang Hieu, Chuong Quang Ngan, T. Maisak, VR 859.

Accepi Londini. 1738. A. Ens Doctor

Polypodiaceae s.l.

Polystichum sp.

Ha Giang prov., Quan Ba distr., Tung Vai commune, Lung Kho village, around point 23º02ʹ55.0ʺN 104º56ʹ01.4ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 900–980 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Terrestrial and lithophytic fern on steep rocky mossy slope. Not rare. 18 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 982.

Polypodiaceae s.l.

Polystichum sp.

Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Chin Chu Lin village, around point 23º05ʹ13.5ʺN 104º48ʹ30.2ʺE, rocky outcrops on steep rocky slopes composed with eroded karstic limestone at elevation 1750–1950 m a.s.l. Highly degraded remnants of primary evergreen broad-leaved very humid forest and evergreen secondary shrubs. Terrestrial and lithophytic fern on open rocky slope. Common. 20 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1067.

Polypodiaceae s.l.

Dryopteridaceae

Polystichum hookerianum (C.Presl) C.Chr.

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. Terrestrial fern on very steep mossy slope. Common. 21 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1139.

Polypodiaceae s.l.

Polystichum 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. Lithophytic fern on mossy shady cliff. Not common. 21 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1129.

Polypodiaceae s.l.

Polystichum 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. Terrestrial fern on steep mossy slope. Common. 21 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1174.

Polypodiaceae s.l.

Polystichum subacutidens Ching ex L.L. Xiang

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, around point 23.11410ºN 104.84506ºE steep rocky slopes composed with highly eroded limestone at elevation 1600–1700 m a.s.l. Primary evergreen broad-leaved and coniferous very humid forest. Terrestrial and lithophytic fern on very steep rocky slope. Locally common. 5 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1325.

Polypodiaceae s.l.

Polystichum deltatum Li Bing Zhang, M.Q. Han & Yan Liu

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. Lithophytic fern on steep rocky slope. Very common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1583.

Fl. et coll. in horto 10 Oct. 2018, L. Averyanov. T. Maisak

Polypodiaceae s.l.

Polystichum deltatum Li Bing Zhang, M.Q. Han & Yan Liu

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. Lithophytic fern on steep rocky slope. Very common. 11 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1583.

FLORA OF VIETNAM

Fam. Orchidaceae

Paphiopedilum x aspersum Aver.

(P. barbigerum T.Tang et F.T.Wang var. lockianum Aver. x P. henryanum

Braem).

N. Vietnam, Prov. Son La, Distr. Moc Chau, Mun. Dong Sang, vill. Ba Phach, 20ø49'N, 104ø39'E, 1000-1100 m a.s.l. Lithophytic herb in heavily logged evergreen tropical seasonal broad-leaved submontane forest on lightly shaded vertical cliffs, in cracks or narrow shelves of south-east slope of limestone mountains near the ridge top. Dorsal sepal white, with pink-violet tint and numerous purple-brown spots at the center. Main forest dominantes are Acer sp., Lithocarpus sp., Quercus sp.sp., Polyalthia sp., Pistacia weinmannifolia, Schefflera pes-avis, Phyllanthus sp.sp., Quercus sp.sp., Sapotaceae, etc. Common ferns and herbs in understory are Cyrtomium hemionitis, C. pachyphyllum, Polystichum sp., Pteris deltodon, Phaphiopedilum dianthum, Begonia sp.sp., Carex phankei, and Urticaceae sp.sp. In population of P. barbigerum var. lockii. Very rare, only one specimen.

03 November 2001. Collectors: Phan Ke Loc, Nguyen Quang Hieu, Tran

Tuan Anh, Nguyen Van Dinh and Nguyen Van Luyen P-10547.

All photos © - Phan Ke Loc

FLORA OF VIETNAM

Fam. Orchidaceae

Paphiopedilum x aspersum Aver.

(P. barbigerum T.Tang et F.T.Wang var. lockianum Aver. x P. henryanum Braem).

Collected in the wild: N. Vietnam, Son La Prov., Moc Chau Distr., Dong Sang Municipality, village Ba Phach, 20ø49'N, 104ø39'E, 1000-1100 m a.s.l., south-east slope of limestone mountains, vertical bluffs near top. Scattered or clustered in small groups in heavily logged evergreen tropical seasonal broad-leaved submontane forest, lightly shaded vertical cliffs, grows in cracks or narrow shelves. Trees are Acer sp., Lithocarpus spp., Quercus spp., Polyalthia sp., Pistacia weinmannifolia, Schefflera pes-avis, Phyllanthus spp., Quercus spp., one species of Sapotaceae, etc. Ferns are Cyrtomium hemionitis, C. pachyphyllum, Polystichum sp., Pteris deltodon. Some Begonia spp., Carex phankei, Urticaceae, etc. Very rare.

Cultivated at Hanoi, Tuan Anh nursery.

4 Sept 2001. Photo Phan Ke Loc, P-9895.

All photos © - Phan Ke Loc

FLORA OF VIETNAM

Fam. Orchidaceae

Paphiopedilum barbigerum T.Tang et F.T.Wang var. lockianum Aver.

N. Vietnam, Prov. Son La, Distr. Moc Chau, Mun. Dong Sang, vill. Ba Phach, 20ø49'N, 104ø39'E, 1000-1100 m a.s.l. Lithophytic herb 20-30 cm tall, scattered or clustered in small groups in heavily logged evergreen tropical seasonal broad-leaved submontane forest on lightly shaded vertical cliffs, in cracks or narrow shelves of south-east slope of limestone mountains near the ridge top. Dorsal sepal brownish red with white margin and without darkish dots. Main forest dominantes are Acer sp., Lithocarpus sp.sp., Quercus sp.sp., Polyalthia sp., Pistacia weinmannifolia, Schefflera pes-avis, Phyllanthus sp., Quercus sp.sp., Sapotaceae, etc. Common ferns and herbs in understory are Cyrtomium hemionitis, C. pachyphyllum, Polystichum sp., Pteris deltodon, Phaphiopedilum dianthum, Begonia sp.sp., Carex phankei, and Urticaceae sp.sp. Rare with very limited distribution.

03 November 2001. Collectors: Phan Ke Loc, Nguyen Quang Hieu, Tran Tuan Anh, Nguyen Van Dinh and Nguyen Van Luyen P-10546.

FLORA OF VIETNAM

Fam. Orchidaceae

Paphiopedilum barbigerum T.Tang et F.T.Wang var. lockianum Aver.

N. Vietnam, Prov. Son La, Distr. Moc Chau, Mun. Dong Sang, vill. Ba Phach, 20ø49'N, 104ø39'E, 1000-1100 m a.s.l. Lithophytic herb 20-30 cm tall, scattered or clustered in small groups in heavily logged evergreen tropical seasonal broad-leaved submontane forest on lightly shaded vertical cliffs, in cracks or narrow shelves of south-east slope of limestone mountains near the ridge top. Dorsal sepal brownish red with white margin and without darkish dots. Main forest dominantes are Acer sp., Lithocarpus sp.sp., Quercus sp.sp., Polyalthia sp., Pistacia weinmannifolia, Schefflera pes-avis, Phyllanthus sp., Quercus sp.sp., Sapotaceae, etc. Common ferns and herbs in understory are Cyrtomium hemionitis, C. pachyphyllum, Polystichum sp., Pteris deltodon, Phaphiopedilum dianthum, Begonia sp.sp., Carex phankei, and Urticaceae sp.sp. Rare with very limited distribution.

03 November 2001. Collectors: Phan Ke Loc, Nguyen Quang Hieu, Tran Tuan Anh, Nguyen Van Dinh and Nguyen Van Luyen P-10546.

All photos © - Phan Ke Loc

FLORA OF VIETNAM

Fam. Orchidaceae

Paphiopedilum barbigerum T.Tang et F.T.Wang var. lockianum Aver.

Collected in the wild: N. Vietnam, Son La Prov., Moc Chau Distr., Dong Sang Municipality, village Ba Phach, 20ø49'N, 104ø39'E, 1000-1100 m a.s.l., south-east slope of limestone mountains, vertical bluffs near top. Scattered or clustered in small groups in heavily logged evergreen tropical seasonal broad-leaved submontane forest, lightly shaded vertical cliffs, grows in cracks or narrow shelves. Trees are Acer sp., Lithocarpus spp., Quercus spp., Polyalthia sp., Pistacia weinmannifolia, Schefflera pes-avis, Phyllanthus spp., Quercus spp., one species of Sapotaceae, etc. Ferns are Cyrtomium hemionitis, C. pachyphyllum, Polystichum sp., Pteris deltodon. Some Begonia spp., Carex phankei, Urticaceae, etc. Plant distribution was very limited.

Cultivated at Hanoi, Tuan Anh nursery.

4 Sept 2001. Photo Phan Ke Loc, P-9894.

FLORA OF VIETNAM

Fam. Orchidaceae

Paphiopedilum x aspersum Aver.

(P. barbigerum T.Tang et F.T.Wang var. lockianum Aver. x P. henryanum

Braem).

N. Vietnam, Prov. Son La, Distr. Moc Chau, Mun. Dong Sang, vill. Ba Phach, 20ø49'N, 104ø39'E, 1000-1100 m a.s.l. Lithophytic herb in heavily logged evergreen tropical seasonal broad-leaved submontane forest on lightly shaded vertical cliffs, in cracks or narrow shelves of south-east slope of limestone mountains near the ridge top. Dorsal sepal white, with pink-violet tint and numerous purple-brown spots at the center. Main forest dominantes are Acer sp., Lithocarpus sp., Quercus sp.sp., Polyalthia sp., Pistacia weinmannifolia, Schefflera pes-avis, Phyllanthus sp.sp., Quercus sp.sp., Sapotaceae, etc. Common ferns and herbs in understory are Cyrtomium hemionitis, C. pachyphyllum, Polystichum sp., Pteris deltodon, Phaphiopedilum dianthum, Begonia sp.sp., Carex phankei, and Urticaceae sp.sp. In population of P. barbigerum var. lockii. Very rare, only one specimen.

03 November 2001. Collectors: Phan Ke Loc, Nguyen Quang Hieu, Tran

Tuan Anh, Nguyen Van Dinh and Nguyen Van Luyen P-10547.

All photos © - Phan Ke Loc

FLORA OF VIETNAM

Fam. Orchidaceae

Paphiopedilum x aspersum Aver.

(P. barbigerum T.Tang et F.T.Wang var. lockianum Aver. x P. henryanum

Braem).

Collected in the wild: N. Vietnam, Son La Prov., Moc Chau Distr., Dong Sang Municipality, village Ba Phach, 20ø49'N, 104ø39'E, 1000-1100 m a.s.l., south-east slope of limestone mountains, vertical bluffs near top. Scattered or clustered in small groups in heavily logged evergreen tropical seasonal broad-leaved submontane forest, lightly shaded vertical cliffs, grows in cracks or narrow shelves. Trees are Acer sp., Lithocarpus spp., Quercus spp., Polyalthia sp., Pistacia weinmannifolia, Schefflera pes-avis, Phyllanthus spp., Quercus spp., one species of Sapotaceae, etc. Ferns are Cyrtomium hemionitis, C. pachyphyllum, Polystichum sp., Pteris deltodon. Some Begonia spp., Carex phankei, Urticaceae, etc. Very rare.

Cultivated at Hanoi, Tuan Anh nursery.

4 Sept 2001. Photo Phan Ke Loc, P-9895.

All photos © - Phan Ke Loc

FLORA OF VIETNAM

Fam. Orchidaceae

Paphiopedilum barbigerum T.Tang et F.T.Wang var. lockianum Aver.

N. Vietnam, Prov. Son La, Distr. Moc Chau, Mun. Dong Sang, vill. Ba Phach, 20ø49'N, 104ø39'E, 1000-1100 m a.s.l. Lithophytic herb 20-30 cm tall, scattered or clustered in small groups in heavily logged evergreen tropical seasonal broad-leaved submontane forest on lightly shaded vertical cliffs, in cracks or narrow shelves of south-east slope of limestone mountains near the ridge top. Dorsal sepal brownish red with white margin and without darkish dots. Main forest dominantes are Acer sp., Lithocarpus sp.sp., Quercus sp.sp., Polyalthia sp., Pistacia weinmannifolia, Schefflera pes-avis, Phyllanthus sp., Quercus sp.sp., Sapotaceae, etc. Common ferns and herbs in understory are Cyrtomium hemionitis, C. pachyphyllum, Polystichum sp., Pteris deltodon, Phaphiopedilum dianthum, Begonia sp.sp., Carex phankei, and Urticaceae sp.sp. Rare with very limited distribution.

03 November 2001. Collectors: Phan Ke Loc, Nguyen Quang Hieu, Tran Tuan Anh, Nguyen Van Dinh and Nguyen Van Luyen P-10546.

All photos © - Phan Ke Loc