☆ 4.2 Article

A classification for Blechnaceae (Polypodiales: Polypodiopsida): New genera, resurrected names, and combinations

PHYTOTAXA (2016)

期刊

PHYTOTAXA

卷 275, 期 3, 页码 191-227

出版社

MAGNOLIA PRESS

DOI: 10.11646/phytotaxa.275.3.1

关键词

Blechnum; eupolypods II; ferns; Lomaria; Diploblechnum; Struthiopteris; Woodwardia

类别

Plant Sciences

资金

CNPq (Conselho Nacional de Desenvolvimento Cientifico e Tecnologico) [475096/2012-6]
Fundo de Apoio a Manutencao e ao Desenvolvimento da Educacao Superior-FUMDES

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摘要

The fern family Blechnaceae, with about 250 species, has traditionally comprised one large genus, Blechnum, plus seven to nine smaller genera, most with fewer than 10 species. Several phylogenetic analyses strongly suggest that Blechnum in the traditional sense is not a monophyletic group. We propose a new classification for the family, with three subfamilies and 24 genera. All genera are described and new combinations are provided, with an estimate of species number for each genus. We also provide a key for the identification of the genera.

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Article Plant Sciences

The global biogeography of tree leaf form and habit

Haozhi Ma, Thomas W. Crowther, Lidong Mo, Daniel S. Maynard, Susanne S. Renner, Johan van den Hoogen, Yibiao Zou, Jingjing Liang, Sergio de-Miguel, Gert-Jan Nabuurs, Peter B. Reich, Ulo Niinemets, Meinrad Abegg, Yves C. Adou Yao, Giorgio Alberti, Angelica M. Almeyda Zambrano, Braulio Vilchez Alvarado, Esteban Alvarez-Davila, Patricia Alvarez-Loayza, Luciana F. Alves, Christian Ammer, Clara Anton-Fernandez, Alejandro Araujo-Murakami, Luzmila Arroyo, Valerio Avitabile, Gerardo A. Aymard, Timothy R. Baker, Radomir Balazy, Olaf Banki, Jorcely G. Barroso, Meredith L. Bastian, Jean-Francois Bastin, Luca Birigazzi, Philippe Birnbaum, Robert Bitariho, Pascal Boeckx, Frans Bongers, Olivier Bouriaud, Pedro H. S. Brancalion, Susanne Brandl, Francis Q. Brearley, Roel Brienen, Eben N. Broadbent, Helge Bruelheide, Filippo Bussotti, Roberto Cazzolla Gatti, Ricardo G. Cesar, Goran Cesljar, Robin Chazdon, Han Y. H. Chen, Chelsea Chisholm, Hyunkook Cho, Emil Cienciala, Connie Clark, David Clark, Gabriel D. Colletta, David A. Coomes, Fernando Cornejo Valverde, Jose J. Corral-Rivas, Philip M. Crim, Jonathan R. Cumming, Selvadurai Dayanandan, Andre L. de Gasper, Mathieu Decuyper, Geraldine Derroire, Ben DeVries, Ilija Djordjevic, Jiri Dolezal, Aurelie Dourdain, Nestor Laurier Engone Obiang, Brian J. Enquist, Teresa J. Eyre, Adande Belarmain Fandohan, Tom M. Fayle, Ted R. Feldpausch, Leandro V. Ferreira, Leena Finer, Markus Fischer, Christine Fletcher, Jonas Fridman, Lorenzo Frizzera, Javier G. P. Gamarra, Damiano Gianelle, Henry B. Glick, David J. Harris, Andrew Hector, Andreas Hemp, Geerten Hengeveld, Bruno Herault, John L. Herbohn, Martin Herold, Annika Hillers, Euridice N. Honorio Coronado, Cang Hui, Thomas T. Ibanez, Ieda Amaral, Nobuo Imai, Andrzej M. Jagodzinski, Bogdan Jaroszewicz, Vivian Kvist Johannsen, Carlos A. Joly, Tommaso Jucker, Ilbin Jung, Viktor Karminov, Kuswata Kartawinata, Elizabeth Kearsley, David Kenfack, Deborah K. Kennard, Sebastian Kepfer-Rojas, Gunnar Keppel, Mohammed Latif Khan, Timothy J. Killeen, Hyun Seok Kim, Kanehiro Kitayama, Michael Koehl, Henn Korjus, Florian Kraxner, Dmitry Kucher, Diana Laarmann, Mait Lang, Simon L. Lewis, Huicui Lu, Natalia V. Lukina, Brian S. Maitner, Yadvinder Malhi, Eric Marcon, Beatriz Schwantes Marimon, Ben Hur Marimon-Junior, Andrew R. Marshall, Emanuel H. Martin, Jorge A. Meave, Omar Melo-Cruz, Casimiro Mendoza, Cory Merow, Abel Monteagudo Mendoza, Vanessa S. Moreno, Sharif A. Mukul, Philip Mundhenk, Maria Guadalupe Nava-Miranda, David Neill, Victor J. Neldner, Radovan V. Nevenic, Michael R. Ngugi, Pascal A. Niklaus, Jacek Oleksyn, Petr Ontikov, Edgar Ortiz-Malavasi, Yude Pan, Alain Paquette, Alexander Parada-Gutierrez, Elena I. Parfenova, Minjee Park, Marc Parren, Narayanaswamy Parthasarathy, Pablo L. Peri, Sebastian Pfautsch, Oliver L. Phillips, Nicolas Picard, Maria Teresa F. Piedade, Daniel Piotto, Nigel C. A. Pitman, Irina Mendoza-Polo, Axel D. Poulsen, John R. Poulsen, Hans Pretzsch, Freddy Ramirez Arevalo, Zorayda Restrepo-Correa, Mirco Rodeghiero, Samir G. Rolim, Anand Roopsind, Francesco Rovero, Ervan Rutishauser, Purabi Saikia, Christian Salas-Eljatib, Philippe Saner, Peter Schall, Mart-Jan Schelhaas, Dmitry Schepaschenko, Michael Scherer-Lorenzen, Bernhard Schmid, Jochen Schongart, Eric B. Searle, Vladimir Seben, Josep M. Serra-Diaz, Douglas Sheil, Anatoly Z. Shvidenko, Javier E. Silva-Espejo, Marcos Silveira, James Singh, Plinio Sist, Ferry Slik, Bonaventure Sonke, Alexandre F. Souza, Stanislaw Miscicki, Krzysztof J. Sterenczak, Jens-Christian Svenning, Miroslav Svoboda, Ben Swanepoel, Natalia Targhetta, Nadja Tchebakova, Hans ter Steege, Raquel Thomas, Elena Tikhonova, Peter M. Umunay, Vladimir A. Usoltsev, Renato Valencia, Fernando Valladares, Fons van der Plas, Tran Van Do, Michael E. van Nuland, Rodolfo M. Vasquez, Hans Verbeeck, Helder Viana, Alexander C. Vibrans, Simone Vieira, Klaus von Gadow, Hua-Feng Wang, James V. Watson, Gijsbert D. A. Werner, Bertil Westerlund, Susan K. Wiser, Florian Wittmann, Hannsjoerg Woell, Verginia Wortel, Roderick Zagt, Tomasz Zawila-Niedzwiecki, Chunyu Zhang, Xiuhai Zhao, Mo Zhou, Zhi-Xin Zhu, Irie C. Zo-Bi, Constantin M. Zohner

Summary: Understanding the factors influencing global leaf type variation in trees is important for understanding their role in terrestrial ecosystems. Through a global assessment, integrating forest inventory data with leaf form and habit records, we found that leaf habit is primarily driven by isothermality and soil characteristics, while leaf form is predominantly driven by temperature. Our results estimate the global proportions of different tree types and their corresponding biomass, and highlight the impact of climate change on future forest types.

NATURE PLANTS (2023)

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Article Plant Sciences

A new species of Blechnum L. (Blechnaceae, Polypodiopsida) from central-western Brazil, with an updated key to the species in the country

Vinicius Antonio de Oliveira Dittrich, Alexandre Salino, Andre Luis de Gasper

Summary: In this study, a new species of Blechnum, Blechnum rivulorum sp. nov., is described from Mato Grosso, Brazil. The discovery of this new species was made during visits to several herbaria as part of the Reflora Project. The researchers also confirmed the presence of Blechnum meridense Klotzsch in Brazil and provided an updated key for identifying all species of Blechnum in the country.

ACTA BOTANICA BRASILICA (2022)

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Article Forestry

Correlation of variations in species abundance of Atlantic forests regenerating on abandoned pastures with different environmental and spatial variables

Joao Paulo de Macaneiro, Laio Zimermann Oliveira, Lauri Amandio Schorn, Franklin Galvao, Guilherme Salgado Grittz, Andre Luis de Gasper

Summary: The conversion of native forests into pastures is a common practice in Brazil, but abandoned pastures have the potential for natural regeneration and forest restoration. This study found that the variation in species abundance of regenerating forests on abandoned pastures is more closely related to environmental factors than to random spatial processes.

SOUTHERN FORESTS-A JOURNAL OF FOREST SCIENCE (2022)

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Article Forestry

Diversity and Composition of a Seed Bank in the Subtropical Atlintic Forest, Southern Brazil

Alisson Schneiders, Guilherme Salgado Grittz, Andre Luis Gasper

Summary: The current study evaluated the seed bank diversity and composition in the Municipal Natural Park Sao Francisco de Assis, Brazil. The results showed that most of the identified morphospecies were pioneers, and the predominant dispersion syndrome was zoochoric. The seeds were mainly provided by species occurring around the park and influenced by recent landslides in the area.

FLORESTA E AMBIENTE (2022)

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