Zobrazeno 1 - 10
of 108
pro vyhledávání: '"André Luís, de Gasper"'
Publikováno v:
Rodriguésia, Vol 75 (2024)
Abstract We present here new discoveries in Blechnaceae (Polypodiopsida). There are new records in Austroblechnum, Blechnum, Cranfillia, and Parablechnum for different political units and areas of the Neotropics. These (and other) records are reporte
Externí odkaz:
https://doaj.org/article/765eb04a137b45cb99ab2c17ba74c740
Autor:
Arthur Oliveira Garcia, Nilton Paulo Vieira Junior, Laís Machado Tavares de Camargo, Vitor Henrique Dunzer, Cristiane Snak, André Luís de Gasper, Christian Silva
Publikováno v:
Rodriguésia, Vol 74 (2023)
Abstract Ferns and lycophytes are plants often overlooked in most floristic inventories, leading to considerable gaps in the knowledge of their diversity and geographic distribution. To address this issue, we conducted a study aimed at reducing these
Externí odkaz:
https://doaj.org/article/a410b2d04c134138b6e5fb3fd5d95006
Autor:
André Luís de Gasper, Giesta Maria Olmedo Machado, Mariana Hartmann Karkow, Luís Adriano Funez
Publikováno v:
Rodriguésia, Vol 74 (2023)
Abstract Fern spores play a vital role in dispersal. The unique features of spores, such as size, thickness, and ornamentation can aid in taxonomic decisions and division of groups. Moreover, certain species of ferns possess green spores containing c
Externí odkaz:
https://doaj.org/article/926463ac35b84f7eaf1b0619267182af
Autor:
Marcio R. Pie, Fernanda S. Caron, Thom Dallimore, Helena Einzmann, Peter Hietz, Michael Kessler, Flavio Nunes Ramos, João Pedro Costa Elias, Holger Kreft, Thorsten Krömer, Maria Judith Carmona Higuita, Daniel Zuleta, Giesta Machado, André Luís de Gasper, Gerhard Zotz, Glenda Mendieta Leiva, Derio Antonio Jimenez-Lopez, Alex Fernando Mendes, Pedro Brancalion, Sara Mortara, Christopher Thomas Blum, Mariana Victória Irume, Nayely Martínez-Meléndez Nayely, Ana Maria Benavides, Carlos Renato Boelter, Sven Batke
Publikováno v:
PeerJ, Vol 11, p e15500 (2023)
Understanding the mechanisms driving community assembly has been a major focus of ecological research for nearly a century, yet little is known about these mechanisms in commensal communities, particularly with respect to their historical/evolutionar
Externí odkaz:
https://doaj.org/article/0abd9c63156f4d57b83eef6f5eece8da
Publikováno v:
Acta Botânica Brasílica, Vol 37 (2023)
ABSTRACT Nicotiana azambujae is an endemic species from Santa Catarina state, southern Brazil, that was described in 1964 and has not been seen since then. During fieldwork, we found a population in Alto Matador, about 70 km from the presumable type
Externí odkaz:
https://doaj.org/article/3f8dfdf2ba6d4111acb1f4f58f5c1de0
Autor:
André Luís de Gasper, Gustavo Heiden, Leonardo M. Versieux, Paula M. Leitman, Rafaela C. Forzza
Publikováno v:
Acta Botânica Brasílica, Vol 35, Iss 4, Pp 689-697 (2022)
ABSTRACT The digital era provides new opportunities for taxonomists, as well as for everyone that studies biodiversity. Many herbaria have been able to digitize their collections, a process that started with the typing of label data, moving more rece
Externí odkaz:
https://doaj.org/article/366f7a4fc31a45f1b010ddff7b51569d
Publikováno v:
Acta Botânica Brasílica, Vol 36 (2022)
ABSTRACT We describe a new species of Blechnum from Mato Grosso, Brazil: Blechnum rivulorum sp. nov. This new species was discovered as a result of visits to the herbaria BM, K, P, PR, and S, as part of the Reflora Project, by the first author. We al
Externí odkaz:
https://doaj.org/article/0318406c32a341eda76c5e7cac0b0af6
Autor:
Alexander Christian Vibrans, Laio Zimermann Oliveira, Débora Vanessa Lingner, André Luís de Gasper
Publikováno v:
Pesquisa Florestal Brasileira, Vol 42 (2022)
Em inventários florestais de larga escala, regionais ou nacionais, dados de campo são coletados em unidades amostrais (UAs) de área fixa, alocadas sistemática ou aleatoriamente, sendo elas total ou parcialmente cobertas por florestas. Nesta nota
Externí odkaz:
https://doaj.org/article/e23667eb2b754cd6b8e6ffb39cd164e2
Autor:
André Luís de Gasper, João Renato Stehmann, Nádia Roque, Narcísio C. Bigio, Ângela Lúcia Bagnatori Sartori, Guilherme Salgado Grittz
Publikováno v:
Acta Botânica Brasílica, Vol 34, Iss 2, Pp 352-359 (2020)
ABSTRACT Herbaria represent irreplaceable repositories of biodiversity and are used to answer questions about conservation, ecology, systematics, and other sciences. In this sense, we characterize the infrastructure, human resources, and idiosyncrasi
Externí odkaz:
https://doaj.org/article/f431de334ce54a05b1753918f60da7ec
Publikováno v:
Acta Botânica Brasílica, Vol 34, Iss 1, Pp 204-213 (2020)
ABSTRACT Tree ferns are important elements of tropical forests, mainly because they are common and provide microhabitats for epiphytic plants. Due to their ecological importance, the aim of this study was to evaluate population structure, distributio
Externí odkaz:
https://doaj.org/article/bd16bc4f47dd4e8781e27129c8368102