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LE 00008862
Isotype of Acrostichum lechleri Mett. ex Christ
Field collecting number: 2522. Collection date: 08.1854. Administrative regions: PE - Peru. Place of collection: Pl. peruvianae. In umbrosis prope Tatanara.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum lechleri Mett. ex Christ
Type specimen category: Isotypus
Identified by: Mett. ex Christ
Collectors: W. Lechler
Record number: 2522
Collection date: 08.1854
Country: Peru
Locality: Pl. peruvianae. In umbrosis prope Tatanara
Family: Pteridaceae
Taxon: Acrostichum lechleri Mett. ex Christ
Type specimen category: Isotypus
Identified by: Mett. ex Christ
Collectors: W. Lechler
Record number: 2522
Collection date: 08.1854
Country: Peru
Locality: Pl. peruvianae. In umbrosis prope Tatanara
LE 00008863
Isotype of Acrostichum lechleri f. angustifolia Mett.
Field collecting number: 2522a.. Collection date: 1854. Administrative regions: PE - Peru. Place of collection: Pl. peruvianae. Prope Tatanara, in umbrosis.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum lechleri f. angustifolia Mett.
Type specimen category: Isotypus
Identified by: Mett.
Collectors: W. Lechler
Record number: 2522a.
Collection date: 08.[1854]
Country: Peru
Locality: Pl. peruvianae. Prope Tatanara, in umbrosis
Family: Pteridaceae
Taxon: Acrostichum lechleri f. angustifolia Mett.
Type specimen category: Isotypus
Identified by: Mett.
Collectors: W. Lechler
Record number: 2522a.
Collection date: 08.[1854]
Country: Peru
Locality: Pl. peruvianae. Prope Tatanara, in umbrosis
LE 00008864
Specimen originale of Acrostichum marginatum Wall.
Field collecting number: 17. Administrative regions: NP - Nepal. Place of collection: Nepalia, Sheopore.Groups of specimens: Образцы общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum marginatum Wall.
Type specimen category: Original material
Identified by: Wall.
Collectors: [N. Wallich]
Record number: 17
Country: Nepal
Locality: Nepalia, Sheopore
Family: Pteridaceae
Taxon: Acrostichum marginatum Wall.
Type specimen category: Original material
Identified by: Wall.
Collectors: [N. Wallich]
Record number: 17
Country: Nepal
Locality: Nepalia, Sheopore
LE 00008865
Isotype of Acrostichum muscosum Sw.
Place of collection: Jam..Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum muscosum Sw.
Type specimen category: Isotypus
Identified by: Sw.
Collectors: Com. Sev.
Locality: Jam.
Family: Pteridaceae
Taxon: Acrostichum muscosum Sw.
Type specimen category: Isotypus
Identified by: Sw.
Collectors: Com. Sev.
Locality: Jam.
LE 00008866
Specimen originale of Acrostichum obliquum G. Forst.
Place of collection: Herb. Pallas.Groups of specimens: Образцы общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum obliquum G. Forst.
Type specimen category: Original material
Identified by: G. Forst.
Collectors: E coll. Forster
Locality: Herb. Pallas
Family: Pteridaceae
Taxon: Acrostichum obliquum G. Forst.
Type specimen category: Original material
Identified by: G. Forst.
Collectors: E coll. Forster
Locality: Herb. Pallas
LE 00008867
Isotype of Acrostichum procurrens Mett.
Field collecting number: 793. Collection date: 01.1859. Place of collection: Cuba orientali, prope villam Monte Verde dictam.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum procurrens Mett.
Type specimen category: Isotypus
Identified by: Mett.
Collectors: C. Wright
Record number: 793
Collection date: 01.1859
Country: Cuba
Locality: Cuba orientali, prope villam Monte Verde dictam
Family: Pteridaceae
Taxon: Acrostichum procurrens Mett.
Type specimen category: Isotypus
Identified by: Mett.
Collectors: C. Wright
Record number: 793
Collection date: 01.1859
Country: Cuba
Locality: Cuba orientali, prope villam Monte Verde dictam
LE 00008868
Type of Acrostichum reticulatum Kaulf.
Administrative regions: US - United States of America. Place of collection: Owahu.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum reticulatum Kaulf.
Type specimen category: Typus
Identified by: Kaulf.
Collectors: Cham[isso]
Country: USA
Locality: Owahu
Family: Pteridaceae
Taxon: Acrostichum reticulatum Kaulf.
Type specimen category: Typus
Identified by: Kaulf.
Collectors: Cham[isso]
Country: USA
Locality: Owahu
LE 00008869
Isotype of Acrostichum rupestre H. Karst.
Administrative regions: CO - Colombia. Place of collection: Fl. Columbia, Bogota.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum rupestre H. Karst.
Type specimen category: Isotypus
Identified by: H. Karst.
Collectors: H. Karsten
Country: Colombia
Locality: Fl. Columbia, Bogota
Family: Pteridaceae
Taxon: Acrostichum rupestre H. Karst.
Type specimen category: Isotypus
Identified by: H. Karst.
Collectors: H. Karsten
Country: Colombia
Locality: Fl. Columbia, Bogota
LE 00008870
Type of Acrostichum rupestre H. Karst.
Administrative regions: CO - Colombia. Place of collection: Fl. Columbia, Bogota.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum rupestre H. Karst.
Type specimen category: Typus
Identified by: H. Karst.
Collectors: H. Karsten
Country: Colombia
Locality: Fl. Columbia, Bogota
Altitude: 2800 m
Family: Pteridaceae
Taxon: Acrostichum rupestre H. Karst.
Type specimen category: Typus
Identified by: H. Karst.
Collectors: H. Karsten
Country: Colombia
Locality: Fl. Columbia, Bogota
Altitude: 2800 m
LE 00008871
Isolectotype of Acrostichum schiedei Kunze
Place of collection: Mexico.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum schiedei Kunze
Type specimen category: Isotypus
Identified by: Kunze
Collectors: Schiede
Country: Mexico
Locality: Mexico
Family: Pteridaceae
Taxon: Acrostichum schiedei Kunze
Type specimen category: Isotypus
Identified by: Kunze
Collectors: Schiede
Country: Mexico
Locality: Mexico
LE 00008872
Isotype of Acrostichum serrulatum Sw.
Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum serrulatum Sw.
Type specimen category: Isotypus
Identified by: Sw.
Collectors: [O.P. Swartz]
Family: Pteridaceae
Taxon: Acrostichum serrulatum Sw.
Type specimen category: Isotypus
Identified by: Sw.
Collectors: [O.P. Swartz]
LE 00008873
Isotype of Acrostichum serrulatum Sw.
Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum serrulatum Sw.
Type specimen category: Isotypus
Identified by: Sw.
Collectors: [O.P. Swartz]
Family: Pteridaceae
Taxon: Acrostichum serrulatum Sw.
Type specimen category: Isotypus
Identified by: Sw.
Collectors: [O.P. Swartz]
LE 00008874
Isotype of Acrostichum setosum Wall.
Place of collection: Penang.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum setosum Wall.
Type specimen category: Isotypus
Identified by: Wall.
Collectors: [N. Wallich]
Country: [India]
Locality: Penang
Family: Pteridaceae
Taxon: Acrostichum setosum Wall.
Type specimen category: Isotypus
Identified by: Wall.
Collectors: [N. Wallich]
Country: [India]
Locality: Penang
LE 00008875
Isotype of Acrostichum sieberi Hook. et Grev.
Administrative regions: MU - Mauritius. Place of collection: Ins. Maurit..Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum sieberi Hook. et Grev.
Type specimen category: Isotypus
Identified by: Hook. et Grev.
Collectors: Sieber
Country: Mauritius
Locality: Ins. Maurit.
Family: Pteridaceae
Taxon: Acrostichum sieberi Hook. et Grev.
Type specimen category: Isotypus
Identified by: Hook. et Grev.
Collectors: Sieber
Country: Mauritius
Locality: Ins. Maurit.
LE 00008876
Isotype of Acrostichum smithii Baker
Field collecting number: 1135. Place of collection: St. Vincent.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum smithii Baker
Type specimen category: Isotypus
Identified by: Baker
Collectors: H. Smith
Record number: 1135
Locality: St. Vincent
Family: Pteridaceae
Taxon: Acrostichum smithii Baker
Type specimen category: Isotypus
Identified by: Baker
Collectors: H. Smith
Record number: 1135
Locality: St. Vincent
LE 00008877
Specimen originale of Acrostichum tectum Willd.
Place of collection: Berol. 802.Groups of specimens: Образцы общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum tectum Willd.
Type specimen category: Original material
Identified by: Willd.
Collectors: Willdenov
Locality: Berol. 802
Family: Pteridaceae
Taxon: Acrostichum tectum Willd.
Type specimen category: Original material
Identified by: Willd.
Collectors: Willdenov
Locality: Berol. 802
LE 00008878
Isotype of Acrostichum tenerum Baker
Field collecting number: 390. Collection date: 29.03.1876. Place of collection: Pl. du Paraguay. Gaaguazu, sur les berges ombrageés des missedux.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum tenerum Baker
Type specimen category: Isotypus
Identified by: Baker
Collectors: B. Balansa
Record number: 390
Collection date: 29.03.1876
Country: Paraguay
Locality: Pl. du Paraguay. Gaaguazu, sur les berges ombrageés des missedux
Family: Pteridaceae
Taxon: Acrostichum tenerum Baker
Type specimen category: Isotypus
Identified by: Baker
Collectors: B. Balansa
Record number: 390
Collection date: 29.03.1876
Country: Paraguay
Locality: Pl. du Paraguay. Gaaguazu, sur les berges ombrageés des missedux
LE 00008879
Isotype of Acrostichum truncicola H. Karst.
Administrative regions: CO - Colombia. Place of collection: Fl. Columbia, Bogota.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum truncicola H. Karst.
Type specimen category: Isotypus
Identified by: H. Karst.
Collectors: H. Karsten
Country: Colombia
Locality: Fl. Columbia, Bogota
Altitude: 2800 m
Family: Pteridaceae
Taxon: Acrostichum truncicola H. Karst.
Type specimen category: Isotypus
Identified by: H. Karst.
Collectors: H. Karsten
Country: Colombia
Locality: Fl. Columbia, Bogota
Altitude: 2800 m
LE 00008880
Isotype of Acrostichum truncicola H. Karst.
Administrative regions: CO - Colombia. Place of collection: Fl. Columbia, Bogota.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum truncicola H. Karst.
Type specimen category: Isotypus
Identified by: H. Karst.
Collectors: H. Karsten
Country: Colombia
Locality: Fl. Columbia, Bogota
Altitude: 2800 m
Family: Pteridaceae
Taxon: Acrostichum truncicola H. Karst.
Type specimen category: Isotypus
Identified by: H. Karst.
Collectors: H. Karsten
Country: Colombia
Locality: Fl. Columbia, Bogota
Altitude: 2800 m
LE 00008881
Specimen originale of Acrostichum villosum Sw.
Place of collection: Synops. Filicum N 27.Groups of specimens: Образцы общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum villosum Sw.
Type specimen category: Original material
Identified by: Sw.
Locality: Synops. Filicum N 27
Family: Pteridaceae
Taxon: Acrostichum villosum Sw.
Type specimen category: Original material
Identified by: Sw.
Locality: Synops. Filicum N 27
LE 00008882
Specimen originale of Acrostichum villosum Sw.
Place of collection: Synops. Filicum N 27.Groups of specimens: Образцы общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum villosum Sw.
Type specimen category: Original material
Identified by: Sw.
Locality: Synops. Filicum N 27
Family: Pteridaceae
Taxon: Acrostichum villosum Sw.
Type specimen category: Original material
Identified by: Sw.
Locality: Synops. Filicum N 27
LE 00008883
Isotype of Acrostichum viviparum Ham.
Place of collection: Ind. Orient..Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum viviparum Ham.
Type specimen category: Isotypus
Identified by: Ham.
Country: [India]
Locality: Ind. Orient.
Family: Pteridaceae
Taxon: Acrostichum viviparum Ham.
Type specimen category: Isotypus
Identified by: Ham.
Country: [India]
Locality: Ind. Orient.
LE 00008884
Isotype of Acrostichum viviparum Ham.
Field collecting number: 28. Place of collection: Sylhet, ad sylva.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Pteridaceae
Taxon: Acrostichum viviparum Ham.
Type specimen category: Isotypus
Identified by: Ham.
Record number: 28
Country: [India]
Locality: Sylhet, ad sylva
Family: Pteridaceae
Taxon: Acrostichum viviparum Ham.
Type specimen category: Isotypus
Identified by: Ham.
Record number: 28
Country: [India]
Locality: Sylhet, ad sylva
LE 01048134
Pteris venusta Kunze det. Averyanov, Leonid Vladimirovich at 15.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL1077. Collection date: 15.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Nakai-Nam Theun Protected Area Polypodiaceae s.l. (Pteridaceae) Pteris venusta Kunze Laos, Khammoune prov., Boualapa distr., Langkhang village, steep southern slopes of sandstone ridge allied to the road from the north between points 17°34'02.2"N 105°42'42.6"E, 200 m and 17°34'51.1"N 105°43'01.2"E, 535 m a.s.l. Primary lowland semideciduous and evergreen dry forest on very steep rocky slopes. Terrestrial rhizomatous fern on steep rocky slope. Occasional. 15 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, AL 1077.
Record creation: 2019-01-23, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048134 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048134
LE 01048138
Calciphilopteris ludens (Hook.) Yesilyurt & H.Schneid. det. Averyanov, Leonid Vladimirovich at 15.05.2018
Additional identifications: Doryopteris ludens (Wall.) J.Sm. det. Averyanov, Leonid Vladimirovich at 15.05.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL1090. Collection date: 15.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Nakai-Nam Theun Protected Area Polypodiaceae s.l. (Pteridaceae) Calciphilopteris ludens (Hook.) Yesilyurt & H. Schneid. ( - Doryopteris ludens (Hook.) J. Sm.) Laos, Khammoune prov., Boualapa distr.. Langkhang village, steep southern slopes of sandstone ridge allied to the road from the north betw een points 17°34'02.2"N 105°42'42.6"E, 200 m and 17°34'5L1"N 105°43’01.2"E, 535 m a.s.l. Primary lowland semideciduous and evergreen dry forest on very steep rocky slopes. Terrestrial rhizomatous fern on very steep rocky slopes and cliffs. Locally very common. 15 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak. AL 1090.
Record creation: 2019-01-23, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048138 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048138
LE 01048148
Pteris venusta Kunze det. Averyanov, Leonid Vladimirovich at 06.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL724. Collection date: 06.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Polypodiaceae s.l. (Pteridaceae) Pteris venusta Kunze Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°33'14.4"N, 105°47'50.4"E. Primary semideciduous and evergreen broad-leaved dry forest at elev. 350-450 m a.s.l. Terrestrial fern on steep shady rocky slope. Very common. 6 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 724.
Coordinates (geographic position): 17° 33′ 14.4″ N, 105° 47′ 50.4″ E ±1000 mRecord creation: 2019-01-23, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048148 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048148
LE 01048152
Antrophyum coriaceum (D. Don) T. Moore det. Averyanov, Leonid Vladimirovich at 08.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL744. Collection date: 08.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Polypodiaceae s.l. (Pteridaceae) Antrophyum coriaceum (D. Don) T. Moore Laos, Khammoune prov., Boualapha distr., Vang Maner village, Palai mountain area, around point 17°30'13.6"N, 105°49'23.9"E, 520 m a.s.l. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-500 m a.s.l. Epiphyte on shady place. Occasional. 8 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 744.
Record creation: 2019-01-23, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048152 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048152
LE 01048154
Cheilosoria belangeri (Bory) Ching & Shing det. Averyanov, Leonid Vladimirovich at 11.05.2018
Additional identifications: Cheilanthes belangeri (Bory) C. Chr. det. Averyanov, Leonid Vladimirovich at 11.05.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL1000. Collection date: 11.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Polypodiaceae s.l. (Pteridaceae) Cheilosoria belangeri (Bory) Ching & Shing ( = Cheilanthes belangeri (Bory) C. Chr.) Laos, Khammoune prov., Boualapha distr., Nong Seng village, Chanh Daeng mountain, around point 17°31'11.1"N, 105°46'41.4"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 400-600 m a.s.l. Lithophytic fern on exposed rocks near mountain top. Not common. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 1000.
Coordinates (geographic position): 17° 31′ 11.1″ N, 105° 46′ 41.4″ E ±1000 mRecord creation: 2019-01-23, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048154 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048154
LE 01048597
Pteris venusta Kunze det. Averyanov, Leonid Vladimirovich at 15.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL1077. Collection date: 15.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Nakai-Nam Theun Protected Area Polypodiaceae s.l. (Pteridaceae) Pteris venusta Kunze Laos, Khammoune prov., Boualapa distr., Langkhang village, steep southern slopes of sandstone ridge allied to the road from the north between points 17°34'02.2"N 105°42'42.6"E, 200 m and 17°34'51.1"N 105°43'01.2"E, 535 m a.s.l. Primary lowland semideciduous and evergreen dry forest on very steep rocky slopes. Terrestrial rhizomatous fern on steep rocky slope. Occasional. 15 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, AL 1077.
Record creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048597 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048597
LE 01048603
Adiantum flabellulatum L. det. Averyanov, Leonid Vladimirovich at 11.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL931. Collection date: 11.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Polypodiaceae s.l. (Pteridaceae) Adiantum flabellulatum L. Laos, Khammoune prov., Boualapha distr., Nong Seng village, Vang Phae Lay mountain, around point 17°31'02.7"N, 105°47'17.2"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-530 m a.s.l. Terrestrial fern on shady rocky slope. Occasional. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 931.
Coordinates (geographic position): 17° 31′ 2.7″ N, 105° 47′ 17.2″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048603 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048603
LE 01048604
Calciphilopteris ludens (Hook.) Yesilyurt & H. Schneid. det. Averyanov, Leonid Vladimirovich at 11.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL917. Collection date: 11.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Polypodiaceae s.l. (Pteridaceae) Calciphilopteris ludens (Hook.) Yesilyurt & H. Schneid. ( = Doryopteris ludens (Hook.) J. Sm.) Laos, Khammoune prov., Boualapha distr., Nong Seng village, Vang Phae Lay mountain, around point 17°31'02.7"N, 105°47'17.2"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-530 m a.s.l. Terrestrial and lithophytic fern on very steep rocky slope near mountain top. Not rare. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 917.
Coordinates (geographic position): 17° 31′ 2.7″ N, 105° 47′ 17.2″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048604 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048604
LE 01048605
Antrophyum coriaceum (D. Don) T. Moore det. Averyanov, Leonid Vladimirovich at 11.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL913. Collection date: 11.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Polypodiaceae s.l. (Pteridaceae) Antrophyum coriaceum (D. Don) T. Moore Laos, Khammoune prov., Boualapha distr., Nong Seng village, Vang Phae Lay mountain, around point 17°31'02.7"N, 105°47'17.2"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-530 m a.s.l. Epiphyte on shady rocky slope. Not common. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 913.
Coordinates (geographic position): 17° 31′ 2.7″ N, 105° 47′ 17.2″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048605 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048605
LE 01048611
Haplopteris flexuosa (Fée) E.H.Crane det. Averyanov, Leonid Vladimirovich at 05.05.2018
Additional identifications: Vittaria flexuosa Fée det. Averyanov, Leonid Vladimirovich at 05.05.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL659a. Collection date: 05.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Polypodiaceae s.l. (Pteridaceae) Haplopteris flexuosa (Fee) E.H. Crane ( = Vittaria flexuosa Fee) 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. Epiphytic and occasionally lithophytic fern in shady places on mountain top. Locally common. 5 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 659a.
Coordinates (geographic position): 17° 35′ 18.1″ N, 105° 47′ 47.5″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048611 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048611
LE 01055427
Haplopteris flexuosa (Fée) E.H.Crane det. X.C.Zhang at 05.07.2019
Additional identifications: Haplopteris ensiformis (Sw.) E.H.Crane det. Averyanov, Leonid Vladimirovich at 21.10.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; Truong Duc Thieu Field collecting number: VR1146. Collection date: 21.10.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM.
Coordinates (geographic position): 23° 4′ 47.2″ N, 104° 48′ 55.6″ E ±1000 mComment: Polypodiaceae s.l.
Pteridaceae.
Haplopteris ensiformis (Sw.) E.H.Crane.
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. Creeping epiphyte on mossy tree. Common. 21 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1146.
All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-06-11, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01055427 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01055427
LE 01061240
Coniogramme intermedia Hieron. det. Averyanov, Leonid Vladimirovich at 04.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1307. Collection date: 04.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mComment: Polypodiaceae s.l. (Pteridaceae)
Coniogramme intermedia Hieron.
Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial fern on shady rocky slope. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1307.
All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-12-31, Аверьянов Леонид ВладимировичCitation: Specimen LE 01061240 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01061240
LE 01066891
Coniogramme intermedia Hieron. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1307. Collection date: 04.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Polypodiaceae s.l. (Pteridaceae) Coniogramme intermedia Hieron. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial fern on shady rocky slope. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1307.
Coordinates (geographic position): 23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066891 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066891
LE 01123951
Haplopteris amboinensis (Fée) X.C.Zhang det. Khang Sinh Nguyen at 25.10.2022
Collectors: Nguyen Van Du; Khang Sinh Nguyen; et al. Field collecting number: LC-DKT-040. Collection date: 25.10.2022. Administrative regions: VN - Tinh Lao Cai. Groups of specimens: L. V. Averyanov herbarium; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Pteridaceae
Haplopteris amboinensis (Fée) X.C. Zhang?
= Vittaria amboinensis Fée
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.
Terrestrial perennial herb. Rare.
24-25 October 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Van Nam Vu, F. M. Scott, H. Daniel, W. Mark, T. Marchlik, LC-DKT 40
All photos © Nguyen Sinh Khang
Record creation: 2023-03-09, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01123951 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01123951
LE 01124936
Pteris cretica L. det. Averyanov, Leonid Vladimirovich at 26.04.2024
Collectors: Nguyen Huu Cuong; Chu Ngoc Quan; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL2920. Collection date: 26.04.2024. Administrative regions: VN - Tinh Bac Kan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Polypodiaceae (Pteridaceae)
Pteris cretica L.
Bac Kan Province, Ba Be District, Cao Thuong Community, Ba Be National Park. Secondary evergreen broad-leaved forest on steep rocky slope composed by white crystalline marble-like highly eroded limestone around point 22º27’36’’N 105º39’18’E at elevation of about 250 m a.s.l. Terrestrial fern to 0.6 m tall on very steep rocky slope. Common.
26 April 2024, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, T. Maisak, AL2920.
All photos © L. Averyanov
Record creation: 2024-06-18, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01124936 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01124936
LE 01124987
Pteris sp. det. Averyanov, Leonid Vladimirovich at 03.05.2024
Collectors: Nguyen Huu Cuong; Nguyen Van Ly; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL2973. Collection date: 03.05.2024. Administrative regions: VN - Tinh Thanh Hoa. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Polypodiaceae s.l. (Pteridaceae)
Pteris sp.
Thanh Hoa Province, Quan Hoa District, Nam Dong Community, Ban Lo Village, Ke Stream, the territory of Nam Dong National Reserve around point 22º25’46’’N 105º36’58’E. Secondary broad-leaved evergreen humid forest with tall bamboo and bananas on very steep alluvial slopes on sandstone mixed with solid, marble-like highly eroded limestone at elevation of 600–800 m a.s.l. Terrestrial and lithophytic fern with fronds to 2 m long in open rocky place along stream. Very common.
03 May 2024, Nguyen Huu Cuong, Nguyen Van Ly, L. Averyanov, T. Maisak, AL2973.
All photos © L. Averyanov
Record creation: 2024-06-18, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01124987 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01124987
LE 01170291
Acrostichum aureum L. det. Cuong, Huu Nguyen at 23.06.2022
Collectors: Cuong, Huu Nguyen; et al. Field collecting number: CHKH20220623025. Collection date: 23.06.2022. Administrative regions: VN - Tinh Quang Nam. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Pteridaceae
Acrostichum aureum L.
Quang Nam Province, Hoi An City area, Cu Lao Cham Islands, around 15°57′08″N, 108°31′20″E. Secondary dry evergreen broad-leaved forest on sandy alluvial flat valley along river between karstic limestone hills at about 300 m a.s.l. Terrestrial fern, growing up to 2 m tall. Common.
23 June 2022.
N.H. Cuong, D.V. Ha, N.S. Khang, C.X. Hai,
CHKH 20220623025
Det. Cuong Huu Nguyen
LE 01170571
Haplopteris amboinensis (Fée) X.C.Zhang ⟮prelim. ID⟯ det. Nguyen Van Du at 25.10.2022
Collectors: Nguyen Van Du; et al. Field collecting number: LC-DKT040. Collection date: 25.10.2022. Administrative regions: VN - Tinh Lao Cai. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Pteridaceae
Haplopteris amboinensis (Fée) X.C. Zhang?
= Vittaria amboinensis Fée
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. Terrestrial perennial herb. Rare.
24-25 October 2022, Van Du Nguyen, Khang Sinh Nguyen, Xuan Thanh Trinh, Van Nam Vu, F. M. Scott, H. Daniel, W. Mark, T. Marchlik, LC-DKT 40
LE 01255360
Pteris sp. det. Averyanov, Leonid Vladimirovich at 04.11.2024
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Maisak, Tatiana Viktorovna Field collecting number: AL3549. Collection date: 04.11.2024. Administrative regions: VN - Tinh Phu Yen. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Polypodiaceae s.l. (Pteridaceae)
Pteris sp.
Phu Yen Province, Dong Ha District, Deo Ca Pass. Dense sclerophyllous short wind formed forest and scrub on steep rocky sea-faced slopes among big granite boulders at elevation 100-150 m a.s.l. Terrestrial fern on shady rocky steep slope. Common.
04 November 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3549.
All photos © - L. Averyanov
LE 01276321
Pteris cretica L. det. Averyanov, Leonid Vladimirovich at 26.04.2024
Collectors: Nguyen Huu Cuong; Chu Ngoc Quan; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL2920. Collection date: 26.04.2024. Administrative regions: VN - Tinh Bac Kan. Groups of specimens: Flora of Vietnam; L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Polypodiaceae (Pteridaceae)
Pteris cretica L.
Bac Kan Province, Ba Be District, Cao Thuong Community, Ba Be National Park. Secondary evergreen broad-leaved forest on steep rocky slope composed by white crystalline marble-like highly eroded limestone around point 22º27’36’’N 105º39’18’E at elevation of about 250 m a.s.l. Terrestrial fern to 0.6 m tall on very steep rocky slope. Common.
26 April 2024, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, T. Maisak, AL2920.
LE 01276401
Pteris sp. det. Averyanov, Leonid Vladimirovich at 03.05.2024
Collectors: Nguyen Huu Cuong; Ly Van Nguyen; Averyanov, Leonid Vladimirovich; Maisak, Tatiana Viktorovna Field collecting number: AL2973. Collection date: 03.05.2024. Administrative regions: VN - Tinh Thanh Hoa. Groups of specimens: Flora of Vietnam; L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056Original label text:FLORA OF VIETNAM
Polypodiaceae s.l. (Pteridaceae)
Pteris sp.
Thanh Hoa Province, Quan Hoa District, Nam Dong Community, Ban Lo Village, Ke Stream, the territory of Nam Dong National Reserve around point 22º25’46’’N 105º36’58’E. Secondary broad-leaved evergreen humid forest with tall bamboo and bananas on very steep alluvial slopes on sandstone mixed with solid, marble-like highly eroded limestone at elevation of 600–800 m a.s.l. Terrestrial and lithophytic fern with fronds to 2 m long in open rocky place along stream. Very common.
03 May 2024, Nguyen Huu Cuong, Nguyen Van Ly, L. Averyanov, T. Maisak, AL2973.
LE 01277918
Pteris sp. det. Averyanov, Leonid Vladimirovich at 04.11.2024
Collectors: Averyanov, Leonid Vladimirovich; Nguyen Van Canh; Maisak, Tatiana Viktorovna Field collecting number: AL3549. Collection date: 04.11.2024. Administrative regions: VN - Tinh Phu Yen. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Flora of VietnamOriginal label text:FLORA OF VIETNAM
Polypodiaceae s.l. (Pteridaceae)
Pteris sp.
Phu Yen Province, Dong Ha District, Deo Ca Pass. Dense sclerophyllous short wind formed forest and scrub on steep rocky sea-faced slopes among big granite boulders at elevation 100-150 m a.s.l. Terrestrial fern on shady rocky steep slope. Common.
04 November 2024, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3549.