Results 31 to 40 of about 2,768 (279)

Burmese amber fossils bridge the gap in the Cretaceous record of polypod ferns [PDF]

open access: yes, 2016
publisher: Elsevier articletitle: Burmese amber fossils bridge the gap in the Cretaceous record of polypod ferns journaltitle: Perspectives in Plant Ecology, Evolution and Systematics articlelink: http://dx.doi.org/10.1016/j.ppees.2016.01.003 ...
Alexander R. Schmidt   +75 more
core   +1 more source

Identifikasi Tumbuhan Paku (Pteridophyta) sebagai Bahan Ajar Botani Tumbuhan Rendah di Kawasan Tahura Pocut Meurah Intan Kabupaten Aceh Besar [PDF]

open access: yes, 2017
Telah dilakukan penelitian tentang Identifikasi Tumbuhan Paku (Pteridophyta) Sebagai Bahan Ajar Botani Tumbuhan Rendah di Kawasan Taman Hutan Raya Po Cut Meurah Intan Kabupaten Aceh Besar, Penelitian dilakukan pada tanggal 05 s.d 07 November 2014 ...
Armi, A. (Armi)   +2 more
core   +2 more sources

Typification of some species names in Elaphoglossum section Polytrichia (Dryopteridaceae) from Brazil

open access: yesActa Botânica Brasílica, 2014
The fern genus Elaphoglossum has received a great deal of attention in Brazil over the last two centuries. Nevertheless, many of the early names remain inadequately typified. In this paper, the nomenclature of some Brazilian species of Elaphoglossum sect.
Fernando Bittencourt Matos
doaj   +1 more source

Elaphoglossum discolor (Kuhn) C.Chr. (Dryopteridaceae, Polypodiales, Monilophyta): first record for the state of Mato Grosso do Sul, Brazil [PDF]

open access: yesCheck List, 2015
Elaphoglossum discolor was recently discovered and collected on the Urucum plateau of the Brazilian state of Mato Grosso do Sul, lying in the western outskirts of the Pantanal flood plain. This is the southernmost distribution of E. discolor in Brazil.
Carlos Lehn, Elton Assis, Danilo Neves
doaj   +3 more sources

LAS EPÍFITAS VASCULARES DEL ESTADO DE HIDALGO, MÉXICO: DIVERSIDAD Y DISTRIBUCIÓN [PDF]

open access: yes, 2010
Con base en la recolección de ejemplares botánicos en diferentes regiones del estado de Hidalgo y en el estudio de material herborizado depositado en diversas colecciones institucionales, complementado con una revisión bibliográfica, obtuvimos el ...
Adolfo Espejo-Serna   +5 more
core   +3 more sources

Piacenzian Environmental Change and the Onset of Cool and Dry Conditions in Tropical South America

open access: yesPaleoceanography and Paleoclimatology, Volume 35, Issue 11, November 2020., 2020
Abstract The Piacenzian (3.60–2.58 Ma) covers the last stage of the Neogene just before the Earth's climate turned from relatively stable warm conditions to the cooler climate with high amplitude glacial‐interglacial oscillations of the Pleistocene.
Friederike Grimmer   +3 more
wiley   +1 more source

Current knowledge, status, and future for plant and fungal diversity in Great Britain and the UK Overseas Territories

open access: yesPLANTS, PEOPLE, PLANET, Volume 2, Issue 5, Page 557-579, September 2020., 2020
We rely on plants and fungi for most aspects of our lives. Yet plants and fungi are under threat, and we risk losing species before we know their identity, roles, and potential uses. Knowing names, distributions and threats are first steps towards effective conservation action.
Colin Clubbe   +37 more
wiley   +1 more source

Into Africa : Molecular phylogenetics and historical biogeography of sub-Saharan African woodferns (Dryopteris) [PDF]

open access: yes, 2017
PREMISE OF THE STUDY: Our goal was to infer the phylogenetic relationships and historical biogeography of the genus Dryopteris with a focus on taxa in sub-Saharan Africa and neighboring islands. In general, little is known about the relationships between
Chambers, Sally M.   +3 more
core   +1 more source

Including dynamics in the equation: Tree growth rates and host specificity of vascular epiphytes

open access: yesJournal of Ecology, Volume 108, Issue 2, Page 761-773, March 2020., 2020
Differences in tree growth rates have been a blind spot in studies on host specificity of vascular epiphytes. We compared epiphyte abundances on four tree species in a lowland moist forest. Host quality ranking depends hugely on whether tree size or age is used as a covariate.
Katrin Wagner   +2 more
wiley   +1 more source

Riqueza de samambaias e licófitas de uma mata de galeria na região central de Mato Grosso do Sul, Brasil

open access: yesBiotemas, 2012
Neste trabalho é apresentado o levantamento florístico das samambaias e licófitas ocorrentes em uma mata de galeria, na região central de Mato Grosso do Sul, Brasil. Foram registradas na área de estudo 29 espécies e duas variedades.
Carlos Rodrigo Lehn
doaj   +1 more source

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