Results 61 to 70 of about 5,208 (196)

Was the Dry Diagonal of South America a Barrier for Dispersing Pteridaceae (Polypodiopsida) Species Between the Brazilian Atlantic Forest and Amazon Forest?

Journal of Biogeography, Volume 52, Issue 8, August 2025.
ABSTRACT Aim We sought to assess how phylogenetic patterns within the fern family Pteridaceae are related to the history of the Amazon Forest and the Brazilian Atlantic Forest, as well as the Dry Diagonal of South America. The age of taxa present in these regions was estimated, as well as those found in previously identified areas of endemism for the ...
Aline Possamai Della, Eric Schuettpelz, Kathryn Picard, Jefferson Prado   +3 more
wiley   +1 more source

Woodsiaceae endémicas del Perú

Revista Peruana de Biología, 2013
Los integrantes de esta familia fueron reconocidos en la flora del Perú en la Tribu Physematieae de las Dryopteridaceae (Tryon & Stolze, 1991). La familia Woodsiaceae incluye cinco géneros y más de 40 especies (Tryon & Stolze, 1991; Smith et al.,
Blanca León
doaj   +1 more source

Dryopteris × orexpansa, un nuevo híbrido y D. × deweberi en Cantabria [PDF]

, 2013
Se describe un nuevo híbrido en Cantabria Dryopteris × orexpansa. Se presenta su citología y se estudian los caracteres morfológicos y micromorfológicos con el fin de establecer sus posibles parentales: D. oreades y D. expansa.
Fernández Areces, María Pilar, Pérez Carro, Francisco Javier   +1 more
core  

Hydroclimate variability in the eastern Kimberley, Australia, since the last deglaciation

Journal of Quaternary Science, Volume 40, Issue 5, Page 893-912, July 2025.
ABSTRACT The climate of the Kimberley region in tropical northwest Australia is dominated by the Indo‐Australian summer monsoon (IASM). Understanding of the palaeoclimate since the Last Glacial Maximum in this region, which is well placed to record IASM variations, is currently based on few records.
Teresa Dixon, Rachel Rudd, Justine Kemp, Samuel Marx, Patrick Moss, John Nikolaus Callow, Philip Anthony Hall, Quan Hua, Hamish McGowan   +8 more
wiley   +1 more source

Pteridoflora do Engenho Água Azul, município de Timbaúba, Pernambuco, Brasil

Rodriguésia
Resumo O presente trabalho apresenta a análise florística das pteridófitas ocorrentes no fragmento florestal Engenho Água Azul, município de Timbaúba, estado de Pernambuco, Brasil.
Marcio Roberto Pietrobom, Iva Carneiro Leão Barros   +1 more
doaj   +1 more source

Lista anotada das pteridófitas de florestas inundáveis do alto Rio Negro, Município de Santa Isabel do Rio Negro, AM, Brasil Checklist of pteridophytes from flood-forests of "alto Rio Negro", municipality of Santa Isabel do Rio Negro, AM, Brazil

Acta Botânica Brasílica, 2005
É apresentada uma lista anotada das pteridófitas que ocorrem no Município de Santa Isabel do Rio Negro, Amazonas, como uma contribuição ao conhecimento da flora da amazônia brasileira. Na região predominam as florestas inundáveis e podem ser reconhecidos
Carlos Alberto A. de Freitas, Jefferson Prado   +1 more
doaj   +1 more source

Tracing the biogeographic history of the world's most isolated insular floras

Journal of Systematics and Evolution, Volume 63, Issue 4, Page 952-973, July 2025.
We inferred the spatio–temporal colonization histories of seven vascular plant lineages (Acaena magellanica, Austroblechnum penna‐marina, Azorella selago, Colobanthus kerguelensis, Notogrammitis crassior, Polystichum marionense, Pringlea antiscorbutica) using phylogenetic, divergence time estimation, and Bayesian Island Biogeographic analyses.
Ángela Aguado‐Lara, Isabel Sanmartín, Johannes J. Le Roux, Carlos García‐Verdugo, Sonia Molino, Peter Convey, Bettine Jansen van Vuuren, Mario Mairal   +7 more
wiley   +1 more source

Frost and Forest Stand Effects on the Population Dynamics of Asplenium scolopendrium [PDF]

, 2010
Our objective was to analyze which factors are critical for the dynamics of terrestrial Asplenium scolopendrium populations at the northern edge of its distribution.
Bremer, P., Jongejans, E.
core   +2 more sources

Primer registro de Megalastrum oreocharis (Dryopteridaceae) para Argentina

Darwiniana, nueva serie, 2020
En el presente trabajo se cita por primera vez en Argentina a Megalastrum oreocharis. Dentro de Megalastrum, esta especie se diferencia de otras por la presencia de pelos mayores a 0,5 mm en el raquis, costas y venas, y esporas equinadas. El estudio minucioso de los microcaracteres dentro del genero se ha transformado en una herramienta importante para
Marquez, Gonzalo Javier, Yañez, Agustina, Ocampo Terraza, Daniela   +2 more
openaire   +4 more sources

Community Characteristics and Population Dynamics of an Endangered Rhododendron nymphaeoides

Ecology and Evolution, Volume 15, Issue 4, April 2025.
Rhododendron nymphaeoides is explicitly listed as an endangered species in the “the International Union for Conservation of Nature's Red List,” “The Red List of Rhododendrons,” “Red List of China's Higher Plants,” and “Threatened Species List of China's Higher Plants.” It is also listed as a provincial‐level key protected wild plant in Sichuan, with ...
Jun Luo, Xiaoyong Dai, Jin Chen, Congjun Yuan, Haodong Wang, Dali Luo   +5 more
wiley   +1 more source