Results 11 to 20 of about 5,208 (196)
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 +2 more
core +3 more sources
Elaphoglossum (Dryopteridaceae) del noroeste argentino
Boletín de la Sociedad Argentina de Botánica, 2014 Este es un estudio morfológico comparativo, realizado con MO y MEB, sobre las esporas de E. crassipes (Hieron.) Diels, E. gayanum (Fée) T. Moore, E. lindbergii (Mett. ex Kuhn) Rosenst, E. lorentzii (Hieron.) H. Christ, E. piloselloides (C.
María del Carmen Lavalle +1 more
doaj +3 more sources
Rodriguésia, 2017 Resumo O presente trabalho apresenta as espécies das famílias Dryopteridaceae e Lomariopsidaceae que ocorrem no Campo Experimental da Embrapa Amazônia Oriental.
Sebastião Maciel +1 more
doaj +3 more sources
Bolbitis lianhuachihensis (Dryopteridaceae), a new species from Taiwan [PDF]
PhytoKeys, 2019 A new species of Bolbitis, B. lianhuachihensis sp. nov., was found in central Taiwan. It most resembles B. virens var. compacta and B. hainanensis. A phylogenetic tree of Taiwanese and other Asian species of Bolbitis species supports the recognition of ...
Yi-Shan Chao +4 more
doaj +5 more sources
Actualidades Biológicas, 2012 Diez especies de Elaphoglossum son ampliadas en su distribución en el Neotropico: E. adrianae, E. bakeri, E. chloödes, E. delgadilloanum, E. furfuraceum, E. lonchophyllum, E. obtusum, E. praetermissum, E. pseudoherminieri y E.
Alexander F. Rojas-Alvarado +1 more
doaj +5 more sources
APOGAMIA EN DRYOPTERIS MUNCHII (DRYOPTERIDACEAE)
Polibotánica, 2004 Se sembraron esporas de D. munchii en macetas con tres suelos diferentes en propiedades físicas y químicas, con el objetivo de conocer si la formación de esporofitos apogámicos depende del suelo donde crece. Los cultivos se mantuvieron en el laboratorio
Irma Reyes Jaramillo, Aniceto Mendoza
doaj +1 more source
Unraveling reticulate evolution in North American
BMC Evolutionary Biology, 2012 Background The thirteen species of Dryopteris in North America have long been suspected of having undergone a complicated history of reticulate evolution via allopolyploid hybridization. Various explanations for the origins of the allopolyploid taxa have
Sessa Emily B +2 more
doaj +4 more sources
REVISIÓN DEL GÉNERO MEGALASTRUM (DRYOPTERIDACEAE) PARA LA ARGENTINA
Darwiniana, 2016 La información referente al género Megalastrum (Dryopteridaceae) para la Argentina es hasta ahora frag- mentaria e incompleta. Se presenta aquí una revisión de Megalastrum en Argentina, el cual está representado por seis especies: M. adenopteris ,
Marcelo D. Arana +2 more
doaj +3 more sources
Mammal defaunation leads to biotic homogenization of plant communities in tropical rainforests. [PDF]
EcologyAbstract Biotic homogenization is the process in which species communities become increasingly similar across different regions over time. This phenomenon has substantial ecological, evolutionary, and economic implications, primarily driven by human activities such as habitat destruction, invasive species introduction, and climate change.
Ribas LGDS +9 more
europepmc +2 more sources
Dryopteriswulingshanensis (Dryopteridaceae), a new species from Hunan, China. [PDF]
PhytoKeys, 2021 Dryopteris wulingshanensis, a new species growing on limestone in the Wulingshan Mountains, Hunan, China, is described and illustrated. This species is most similar to D. jishouensis and D. gymnophylla on general morphological traits, such as the form of scales, rhizome and sori, but differs by the number of vascular bundles at the base of the petiole,
Shu JP +7 more
europepmc +5 more sources