Results 11 to 20 of about 3,020 (219)

Miscellaneous notes on the fern family Blechnaceae (Polypodiopsida) from Tropical America [PDF]

Rodriguésia
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.
Vinícius Antonio de Oliveira Dittrich, André Luís de Gasper   +1 more
doaj   +2 more sources

Blechnum spicant (Blechnaceae) in the Ukrainian flora

Ukrainian Botanical Journal, 2023
The article contains data about the historical and current distribution patterns of Blechnum spicant (Blechnaceae) in Ukraine. This species is quite common in the Carpathian Mountains but is very rare in other regions of Ukraine.
O. Bezsmertna, S. Iemelianova, H. Bondarenko, R. Hleb, Y.O. Shtanko, H.V. Herasymchuk, V.O. Loiko, A. Babytskiy, V. Budzhak, I. Danylyk, N. Merlenko, V. Derkach   +11 more
semanticscholar   +2 more sources

Especies arborescentes del género Blechnum (Blechnaceae: Pteridophyta) Arborescent species of the genus Blechnum (Blechnaceae: Pteridophyta)

Revista de Biología Tropical, 2013
La bibliografía sobre el género Blechnum L. es muy abundante tanto en lo que respecta a las especies neotropicales como paleotropicales. Sin embargo, aún faltan estudios anatómicos completos, una caracterización actualizada de su morfología externa e ...
Cristina H. Rolleri, Carmen Prada, José María Gabriel y Galán, Lilian M. Passarelli   +3 more
doaj   +8 more sources

A new record of green spore in Lomaria (Blechnaceae, Polypodiospida)

Rodriguésia, 2023
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.
André Luís de Gasper, Giesta Maria Olmedo Machado, Mariana Hartmann Karkow, Luís Adriano Funez   +3 more
doaj   +2 more sources

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

Acta Botânica Brasílica, 2022
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.
Vinícius Antonio de Oliveira Dittrich, Alexandre Salino, André Luís de Gasper   +2 more
doaj   +2 more sources

A linear sequence of extant families and genera of lycophytes and ferns [PDF]

, 2011
Throughout the history of the classification of extant ferns (monilophytes) and lycophytes, familial and generic concepts have been in great flux. For the organisation of lycophytes and ferns in herbaria, books, checklists, indices and spore banks and on
Christenhusz, Maarten, Schneider, Harald, Zhang, Xian-Chun   +2 more
core   +3 more sources

Blechnum rosulatum (Blechnaceae, Polypodiopsida), a new species of fern from Tocantins, Brazil [PDF]

Acta Botânica Brasílica
We describe a new species of Blechnum from Tocantins, Brazil: Blechnum rosulatum sp. nov. (Blechnaceae). Information about its geographical distribution, habitat, phylogenetic placement and comments on conservation status are given, as well as an updated
Bianca Schindler, Vinícius Antonio de Oliveira Dittrich, Maurício Figueira, Marcelo Fragomeni Simon, Giesta Maria Olmedo Machado, André Luis de Gasper   +5 more
doaj   +2 more sources

Traditional Uses, Phytochemistry, and Pharmacological Properties of the Genus Blechnum—A Narrative Review [PDF]

Pharmaceuticals, 2022
Blechnum L. is a genus belonging to the Blechnaceae family with 236 accepted species that grow in intertropical, subtropical, and southern temperate regions.
Emmanuel Nyongesa Waswa, Felix Wambua Muema, Wyclif Ochieng Odago, Elizabeth Syowai Mutinda, Consolata Nanjala, Elijah Mbandi Mkala, Sarah Getachew Amenu, Shi-Xiong Ding, Jing Li, Guang-Wan Hu   +9 more
doaj   +2 more sources

Un nuevo híbrido en Parablechnum (Blechnaceae)

Darwiniana, nueva serie
 Se describe un nuevo híbrido en el género Parablechnum distribuido al sur de los Andes de Colombia. Se discute su relación morfológica con los parentales y con otras especies parecidas.
José Murillo-A., L. A. Triana Moreno
semanticscholar   +2 more sources

Samambaias e licófitas do estado de Pernambuco, Brasil: Blechnaceae [PDF]

Rodriguésia, 2014
O presente trabalho visa dar continuidade a série de monografias das famílias de samambaias e licófitas no estado de Pernambuco, apresentando o estudo da família Blechnaceae.
Augusto César Pessôa Santiago, Iva Carneiro Leão Barros, Vinícius Antonio de Oliveira Dittrich   +2 more
doaj   +3 more sources