New records of mitosporic ascomycetes on Nothofagaceae from Patagonia, Argentina
Background and aims: The Funga of the Patagonian Nothofagus forests is being studied since the late 19th century, but despite many efforts is still far from being completely known. The aim of this paper is to present detailed descriptions and data on geographical distribution of some genera and spe...
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| Format: | Article |
| Language: | English |
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Sociedad Argentina de Botánica
2023-12-01
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| Series: | Boletín de la Sociedad Argentina de Botánica |
| Subjects: | |
| Online Access: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/42019 |
| _version_ | 1797374842812497920 |
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| author | Romina Magali Sanchez Maria Virginia Bianchinotti |
| author_facet | Romina Magali Sanchez Maria Virginia Bianchinotti |
| author_sort | Romina Magali Sanchez |
| collection | DOAJ |
| description |
Background and aims: The Funga of the Patagonian Nothofagus forests is being studied since the late 19th century, but despite many efforts is still far from being completely known. The aim of this paper is to present detailed descriptions and data on geographical distribution of some genera and species of mitosporic ascomycetes that constitute new records for Argentina and for the Neotropical Region.
M&M: Bark and woody debris from native Nothofagaceae were collected and studied. Reproductive structures were hand-sectioned and examined following traditional mycological techniques.
Results: Six species of mitosporic ascomycetes were identified: Avettaea salvadorae, Bactrodesmium atrum, Dwiroopa ramya, Gilmaniella multiporosa, Monodictys paradoxa and Pycnopeziza quisquiliaris. Full descriptions, comments on identification and data on distribution and habitat of each species are provided, along with photographs illustrating diagnostic features.
Conclusions: Two genera, Dwiroopa and Pycnopeziza, and one species, M. paradoxa, are registered for the first time in the Neotropical Region, two other species are first recorded in South America (B. atrum and G. multiporosa). This constitutes the second record of A. salvadorae in the continent, thus expanding its area of distribution.
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| first_indexed | 2024-03-08T19:10:36Z |
| format | Article |
| id | doaj.art-645eac21fa0549329a3e7d8c3eb67992 |
| institution | Directory Open Access Journal |
| issn | 0373-580X 1851-2372 |
| language | English |
| last_indexed | 2024-03-08T19:10:36Z |
| publishDate | 2023-12-01 |
| publisher | Sociedad Argentina de Botánica |
| record_format | Article |
| series | Boletín de la Sociedad Argentina de Botánica |
| spelling | doaj.art-645eac21fa0549329a3e7d8c3eb679922023-12-27T13:10:47ZengSociedad Argentina de BotánicaBoletín de la Sociedad Argentina de Botánica0373-580X1851-23722023-12-0158410.31055/1851.2372.v58.n4.42019New records of mitosporic ascomycetes on Nothofagaceae from Patagonia, ArgentinaRomina Magali Sanchez0Maria Virginia Bianchinotti1Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional de Sur (UNS) y Centro de Recursos Naturales Renovables de la Zona Semiárida (CERZOS-UNS-CONICET), Bahía Blanca, Argentina.Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional de Sur (UNS), Centro de Recursos Naturales Renovables de la Zona Semiárida (CERZOS-UNS-CONICET), Bahía Blanca, Argentina Background and aims: The Funga of the Patagonian Nothofagus forests is being studied since the late 19th century, but despite many efforts is still far from being completely known. The aim of this paper is to present detailed descriptions and data on geographical distribution of some genera and species of mitosporic ascomycetes that constitute new records for Argentina and for the Neotropical Region. M&M: Bark and woody debris from native Nothofagaceae were collected and studied. Reproductive structures were hand-sectioned and examined following traditional mycological techniques. Results: Six species of mitosporic ascomycetes were identified: Avettaea salvadorae, Bactrodesmium atrum, Dwiroopa ramya, Gilmaniella multiporosa, Monodictys paradoxa and Pycnopeziza quisquiliaris. Full descriptions, comments on identification and data on distribution and habitat of each species are provided, along with photographs illustrating diagnostic features. Conclusions: Two genera, Dwiroopa and Pycnopeziza, and one species, M. paradoxa, are registered for the first time in the Neotropical Region, two other species are first recorded in South America (B. atrum and G. multiporosa). This constitutes the second record of A. salvadorae in the continent, thus expanding its area of distribution. https://revistas.unc.edu.ar/index.php/BSAB/article/view/42019AnamorphsAndean forests AscomycotaFungiLophozoniaNothofagus |
| spellingShingle | Romina Magali Sanchez Maria Virginia Bianchinotti New records of mitosporic ascomycetes on Nothofagaceae from Patagonia, Argentina Boletín de la Sociedad Argentina de Botánica Anamorphs Andean forests Ascomycota Fungi Lophozonia Nothofagus |
| title | New records of mitosporic ascomycetes on Nothofagaceae from Patagonia, Argentina |
| title_full | New records of mitosporic ascomycetes on Nothofagaceae from Patagonia, Argentina |
| title_fullStr | New records of mitosporic ascomycetes on Nothofagaceae from Patagonia, Argentina |
| title_full_unstemmed | New records of mitosporic ascomycetes on Nothofagaceae from Patagonia, Argentina |
| title_short | New records of mitosporic ascomycetes on Nothofagaceae from Patagonia, Argentina |
| title_sort | new records of mitosporic ascomycetes on nothofagaceae from patagonia argentina |
| topic | Anamorphs Andean forests Ascomycota Fungi Lophozonia Nothofagus |
| url | https://revistas.unc.edu.ar/index.php/BSAB/article/view/42019 |
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