Results 91 to 100 of about 11,500 (268)

PTERIDOPHYTA: NEW DISTRIBUTION RECORDS AND NOTEWORTHY COLLECTIONS OF PTERIDOPHYTES IN KWAZULU-NATAL

open access: yesBothalia: African Biodiversity & Conservation, 2010
NEW DISTRIBUTION RECORDS AND NOTEWORTHY COLLECTIONS OF PTERIDOPHYTES IN KWAZULU ...
R. R. Klopper, N. R. Crouch
doaj   +1 more source

A 19th Century Caddo Component at the Gatlin Site (41RK1) in the Angelina River Basin of East Texas [PDF]

open access: yes, 2009
The Gatlin site (41RK1) is located ca. 1 mile to the southeast of the small community of Mount Enterprise in Rusk County in the headwaters of the Angelina River basin in the East Texas Pineywoods. The site was first investigated by the landowner in about
Perttula, Timothy K.
core   +1 more source

A checklist of pteridophytes collected on cham chu mountainsand adjacent sites [PDF]

open access: diamond, 2019
Phan Kế Lộc   +4 more
openalex   +1 more source

PTERIDACEAE DA RESERVA ECOLÓGICA DE MACAÉ DE CIMA, NOVA FRIBURGO, RIO DE JANEIRO, BRASIL

open access: yesRodriguésia
RESUMO No presente trabalho é apresentado o tratamento taxonômico da família Pteridaceae na Reserva Ecológica de Macaé de Cima. A família está representada na área por três espécies e dois gêneros: Doryopteris acutiloba (Prantl) Diels, Pteris decurrens C.
Jefferson Prado
doaj   +1 more source

Pteridófitas ocorrentes em fragmentos de Floresta Serrana no estado de Pernambuco, Brasil

open access: yesRodriguésia
Resumo Foi realizado um levantamento florístico e análise de aspectos ecológicos das pteridófitas ocorrentes no brejo de Serra Negra em Bezerros, estado de Pernambuco, Brasil.
Sergio Romero da Silva Xavier   +1 more
doaj   +1 more source

Composição florística e abundância de pteridófitas em três ambientes da bacia do rio Guamá, Belém, Pará, Brasil Floristic Composition and abundance of pteridophites in three environments of the Guamá river basin, Belém, Pará, Brazil

open access: yesActa Amazonica, 2004
Este artigo apresenta os resultados de análise de composição florística, abundância e aspectos fitossociológicos da flora pteridofítica em três ambientes da Área de Pesquisa Ecológica do Rio Guamá, localizada em Belém, PA.
Silvane Tavares Rodrigues   +4 more
doaj   +1 more source

Disentangling the diversity and taxonomy of Hymenophyllaceae (Hymenophyllales, Polypodiidae) in the Comoros

open access: yesEuropean Journal of Taxonomy, 2017
The inventory of biodiversity in the Comoros archipelago is still in progress. We propose here to contribute to this effort by assessing the diversity of the Hymenophyllaceae family, which forms one of the most diverse and emblematic fern communities in ...
Ahamada H. Saïd   +3 more
doaj   +1 more source

Cryo SEM of reproduction in pteridophytes [PDF]

open access: bronze, 1985
E. Sheffield   +2 more
openalex   +1 more source

Wiki-keys for the ferns of the Flora of Equatorial Guinea [PDF]

open access: yes, 2010
Flora of Equatorial Guinea is a research project coordinated by the Real Jardín Botánico of Madrid with the aim to produce a modern Flora for this almost unknown territory. One of our goals is to develop the website www. floradeguinea.com. A system of
Aedo, Carlos   +5 more
core   +1 more source

Package betaper [PDF]

open access: yes, 2009
Documentation for the R-package ...
Cayuela, Luis, Cruz Rot, Marcelino de la
core   +1 more source

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