Results 41 to 50 of about 837 (201)

Pteridophytes (Lycophyta and Monilophyta) from Mosqueiro Island, municipality of Belém, Pará State, Brazil [PDF]

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2007
This works presents a floristic survey of the pteridophytes (Lycophyta and Monilophyta) from Mosqueiro Island, municipality of Belém, Pará State. This island comprises an area of 22,000 ha with high richness of habitats, including large natural forest ...
Jeferson Miranda Costa   +1 more
doaj  

New species, new combinations and new distributions in neotropical species of Elaphoglossum (Lomariopsidaceae)

open access: yesRevista de Biología Tropical, 2002
More new species, new combinations and new distributions are made in the large and difficult genus Elaphoglossum in Neotropic. Ten new species are describes, this are: Elaphoglossum adrianae A. Rojas, E. betancuri A. Rojas, E. caridadae A.
Alexander Fco. Rojas-Alvarado
doaj  

Thirteen new records of ferns from Brazil

open access: yesBiodiversity Data Journal, 2015
Thirteen fern species are reported for the first time for Brazil. Among the new records, eight are from Acre state (Cyathea subincisa, Cyclodium trianae, Elaphoglossum stenophyllum, Hypoderris brauniana, Pleopeltis stolzei, Thelypteris arcana ...
Thais Almeida, Alexandre Salino
doaj   +1 more source

Notes on Elaphoglossum (Lomariopsidaceae) section Polytrichia subsection Hybrida in Mexico and Central America

open access: yesRevista de Biología Tropical, 2003
In Elaphoglossum sect. Polytrichia subsect. Hybrida six new species are described: E. angustiob-longum A. Rojas, E. baquianorum A. Rojas, E. cotoi A. Rojas, E. jinoteganum A. Rojas, E. neeanum A. Rojas and E. silencioanum A. Rojas.
Alexander Fco. Rojas-Alvarado
doaj  

Flora das cangas da Serra dos Carajás, Pará, Brasil: Dryopteridaceae

open access: yesRodriguésia
Resumo Este estudo trata dos táxons de Dryopteridaceae encontrados nas formações ferríferas da Serra dos Carajás, estado do Pará, com descrições, ilustrações, distribuição geográfica e comentários.
Ingridy Oliveira Moura, Alexandre Salino
doaj   +1 more source

Helechos y licofitos epífitos de Veracruz, México: riqueza y distribución

open access: yesActa Botanica Mexicana, 2016
Con base en la revisión de material de herbario y literatura especializada, así como en la recolección de ejemplares botánicos, obtuvimos la información correspondiente a la riqueza, distribución por municipio, tipo de vegetación e intervalo altitudinal ...
Aniceto Mendoza-Ruiz   +2 more
doaj   +1 more source

Zombie leaves: Novel repurposing of senescent fronds in the tree fern Cyathea rojasiana in a tropical montane forest

open access: yes
Ecology, Volume 105, Issue 3, March 2024.
James W. Dalling   +5 more
wiley   +1 more source

Indumento y modelos epidérmicos en especies argentinas de Elaphoglossum (Dryopteridaceae - Pteridophyta) Indument and epidermal pattern in argentine species of the genus Elaphoglossum (Dryopteridaceae-Pteridophyta)

open access: yesBoletín de la Sociedad Argentina de Botánica, 2010
Este es un estudio comparativo sobre el indumento y los modelos epidérmicos de las siete especies argentinas del género Elaphoglossum: E. crassipes (Hieron.) Diels, E. gayanum (Fée) T. Moore, E. lindbergii (Mett. ex Kuhn) Rosenst., E. lorentzii (Hieron.)
María del Carmen Lavalle   +1 more
doaj  

Species richness of pteridophytes in a montane Atlantic rain forest plot of Southern Brazil Riqueza específica de pteridófitas em uma área de Floresta Ombrófila Densa montana no Sul do Brasil

open access: yesActa Botânica Brasílica, 2005
A floristic survey of pteridophytes (ferns and fern allies) was carried out in a 1ha plot in the Pico do Marumbi State Park, Morretes, State of Paraná, Southern Brazil.
Vinícius Antonio de Oliveira Dittrich   +2 more
doaj   +1 more source

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