Results 31 to 40 of about 2,188 (201)

Jamesonia (Pteridaceae) in Brazil [PDF]

open access: yesBiota Neotropica, 2020
Abstract: Jamesonia is a genus of Neotropical ferns that comprises about 50 species, distributed from Mexico to Uruguay. In spite of this wide distribution, this group is more diverse in Andean páramos and subpáramos. Due to the recent changes in its circumscription, with the junction of Eriosorus and segregation of Tryonia, the objective of this work ...
Aline Possamai Della, Jefferson Prado
openaire   +4 more sources

Anatomía del esporofito de Doryopteris lorentzii (Hieron.) Diels (Pteridaceae) [PDF]

open access: yesLilloa, 2009
Terán, Guillermo; Analía Benavidez; Marcela Hernández. 2009. “Anatomía del esporofito de Doryopteris lorentzii (Hieron.) Diels (Pteridaceae)”. Lilloa 46 (1-2). El género Doryopteris J. Sm.
Guillermo Terán   +2 more
doaj   +2 more sources

Tryonia (Pteridaceae) in Brazil

open access: yesBrazilian Journal of Botany, 2020
Tryonia is a monophyletic genus of leptosporangiate ferns, composed by four species, which occur mainly in the Brazilian Atlantic Rainforest reaching to Uruguay and in forests and on rock outcrops of the Espinhaco Range. Considering its recent segregation from Eriosorus and Jamesonia, the objective of this work was to carry out the taxonomic study of ...
Della, Aline Possamai, Prado, Jefferson
openaire   +3 more sources

Pteris tremula (Polypodiopsida: Pteridaceae): A Naturalized Species in Argentina [PDF]

open access: yes, 2020
Pteris tremula (Polypodiopsida: Pteridaceae): A Naturalized Species in Argentina.—The cosmopolitan fern genus Pteris L. (subfamily Pteridoideae, Pteridaceae; PPG I, Journal of Systematics and Evolution 54:563–603.
Arana, Marcelo Daniel   +4 more
core   +1 more source

The new fern genus Calciphilopteris (Pteridaceae) [PDF]

open access: yes, 2010
Yesilyurt, Jovita C., Schneider, Harald (2010): The new fern genus Calciphilopteris (Pteridaceae). Phytotaxa 7: 52-59, DOI: 10.11646/phytotaxa.7.1.
Schneider, Harald, Yesilyurt, Jovita C.
core   +1 more source

A Phylogenetic Investigation of the New Zealand Pteridaceae Ferns [PDF]

open access: yes, 2008
The fern family Pteridaceae is among the largest fern families in New Zealand. It comprises 17 native species among five genera. Traditionally the classification of Pteridaceae was based on morphological characters.
Bouma, Whitney L M   +1 more
core   +1 more source

New combinations in Adiantopsis (Pteridaceae, Cheilantheae) from South America [PDF]

open access: yes, 2012
The species of the Cheilanthes dichotoma Sw. group (Pteridaceae, Cheilantheae) form a natural group that is morphologically close to the genus Adiantopsis Fe.
Ponce, Marta Monica   +1 more
core   +1 more source

Levantamento preliminar de Pteridophyta do Parque Estadual do Rio Doce (MG) Pteridophyta preliminary survey at Rio Doce State Park, MG, Brazil

open access: yesActa Botânica Brasílica, 1998
Foi realizado um levantamento preliminar de Pteridophyta no Parque Estadual do Rio Doce, sendo coletadas 15 famílias, 27 gêneros c 57 espécies. As famílias encontradas foram Aspleniaceae, Blechnaceae, Dennstaedtiaceae, Dryopteridaceae, Gleicheniaceae ...
Deusângela Graçano   +2 more
doaj   +1 more source

Prodromus of a fern flora for Bolivia. XXVII. Pteridaceae [PDF]

open access: yes, 2017
 We provide a synopsis to the Pteridaceae s.l. in Bolivia, a family comprising four subfamilies, 27 genera, and 154 species. These totals, approximating those for Dryopteridaceae and Polypodiaceae, make this one of the most genus-and species-rich ...
Kessler, Michael   +5 more
core   +1 more source

Pteris trifoliolata (Pteridaceae), a new brake fern species from karst area in Guangxi, China [PDF]

open access: yes, 2022
Wei, Hong-Jin, Liang, Yong-Yan (2022): Pteris trifoliolata (Pteridaceae), a new brake fern species from karst area in Guangxi, China. Phytotaxa 567 (1): 100-104, DOI: 10.11646/phytotaxa.567.1.10, URL: http://dx.doi.org/10.11646/phytotaxa.567.1 ...
Liang, Yong-Yan, Wei, Hong-Jin
core   +1 more source

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