Results 21 to 30 of about 668 (149)

Ctenitis Dianguiensis, a New Combination and the Recircumscription of Ctenitis subglandulosa (Pteridophyta, Dryopteriaceae)

open access: yesNovon: A Journal for Botanical Nomenclature, 2008
In preparation for the forthcoming Flora of China, volume 3, the new combination Ctenitis dianguiensis (W. M. Chu & H. G. Zhou) S. Y. Dong based on Ataxipteris dianguiensis W. M. Chu & H. G. Zhou (Pteridophyta, Dryopteriaceae) is proposed. In addition, seven scientific names synonymize to C.
openaire   +3 more sources

Using species distribution models to inform IUCN Red List assessments [PDF]

open access: yes, 2014
Characterising a species’ geographical extent is central to many conservation assessments, including those of the IUCN Red List of threatened species.
Bachman, SP   +5 more
core   +1 more source

Community assembly of the ferns of Florida

open access: yesAmerican Journal of Botany, Volume 105, Issue 3, Page 549-564, March 2018., 2018
Premise of the Study Many ecological and evolutionary processes shape the assembly of organisms into local communities from a regional pool of species. We analyzed phylogenetic and functional diversity to understand community assembly of the ferns of Florida at two spatial scales.
Emily B. Sessa   +6 more
wiley   +1 more source

Flora palinológica de los helechos y licofitas de Río Malila, Hidalgo, México

open access: yesBotan‪ical Sciences, 2013
Se presentan datos relativos a la morfología de las esporas de 36 especies de helechos y tres licofitas presentes en la localidad de Río Malila, municipio de Molango de Escamilla, en el estado de Hidalgo, México.
Felipe Gómez-Noguez   +3 more
doaj   +1 more source

Desarrollo del gametofito y conservación de Ctenitis submarginalis (Dryopteridaceae) en la provincia de Buenos Aires, Argentina [PDF]

open access: yes, 2020
Se estudió la germinación de las esporas y el desarrollo del gametofito de Ctenitis submarginalis de la Reserva Natural Punta Lara, provincia de Buenos Aires como contribución a la conservación de la especie en ésta área protegida. Las esporas colectadas
Giudice, Gabriela Elena   +3 more
core   +2 more sources

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

Pteridologist [PDF]

open access: yes, 1990
Index v.2 (1990 ...
British Pteridological Society.   +1 more
core   +1 more source

Measurement of Ungulate Palatability and Browsing Pressure on Japanese Flora

open access: yesEcological Research, Volume 41, Issue 1, January 2026.
Estimation of palatability and browsing pressure are key techniques for ecosystem management. We compared four methods to estimate palatability based on browsing scar survey and proposed the reference palatability values for the Japanese flora as plant ecological trait.
Fumito Koike, Masayo Isozaki
wiley   +1 more source

Revision of the genus Megalastrum (Dryopteridaceae) for Argentina [PDF]

open access: yes, 2016
So far the information about the genus Megalastrum (Dryopteridaceae) for Argentina is fragmented and incomplete. A revision of Megalastrum in Argentina is here presented; it is represented by six species: M. adenopteris, M. ciliatum, M.
Arana, Marcelo Daniel   +2 more
core  

Chave De Identificação Para Licófitas E Samambaias Dos Núcleos Picinguaba E Santa Virgínia, Parque Estadual Da Serra Do Mar, Ubatuba, Sp, Brasil [PDF]

open access: yes, 2017
This work contributes to the knowledge of the fern and lycophytes diversity in the Picinguaba and Santa Virginia Nuclei, Parque Estadual da Serra do Mar (PESM), Ubatuba, São Paulo, Brazil, as well as to provide subsidies to identification of the found ...
Aidar M.P.M.   +3 more
core   +1 more source

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