Results 91 to 100 of about 3,314 (193)

Mauritius since the last glacial:environmental and climatic reconstruction of the last 38 000 years from Kanaka Crater [PDF]

open access: yes, 2012
A 10 m long peat core from the Kanaka Crater (20° 25′ S, 57° 31′ E), located at 560 m elevation in Mauritius, was analyzed for microfossils. Eight radiocarbon ages show the pollen record reflects environmental and climatic change of the last ca.
Baider   +44 more
core   +2 more sources

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

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

Complete chloroplast genome of the tree fern Alsophila podophylla (Cyatheaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2018
The chloroplast genome of the tree fern Alsophila podophylla has been completely sequenced. The genome is 166,151 bp in size and features a typical quadripartite structure with the large (LSC, 86,762 bp) and small single copy (SSC, 21,641 bp) regions ...
Shanshan Liu   +4 more
doaj   +1 more source

Novedades en la Distribución de las Cyatheaceae (Pteridophyta) en Argentina Novelties in the distribution of Cyatheaceae (Pteridophyta) of Argentina

open access: yesBoletín de la Sociedad Argentina de Botánica, 2006
Cyathea atrovirens (Langsd. & Fisch.) Domin se cita por primera vez para la provincia de Corrientes (Argentina). De esta manera se extiende su área de distribución hacia el sudoeste.
Gonzalo J. Marquez   +2 more
doaj  

Fire responses of bushland plants after the January 1994 wildfires in northern Sydney [PDF]

open access: yes, 2013
In early January 1994 wildfires burned areas of bushland in northern Sydney (lat 33° 45’ S, long 151° 05’ E) in coastal south-eastern Australia. This paper reports observations of the fire responses for 828 species of bushland plants – 576 native species
Kubiak, P. J.
core  

A reassessment of the Neotropical Cyathea pungens complex (Cyatheaceae)

open access: yesEuropean Journal of Taxonomy
Cyathea pungens, a widespread Neotropical scaly tree fern, is reassessed taxonomically. Based on extensive field observations in South America and the Caribbean, and comparative studies of herbarium specimens and online resources, we define C.
Marcus Lehnert   +4 more
doaj   +1 more source

Resultados de los análisis palinológicos de los yacimientos LP-134, NA-20 y PN-106, Gran Coclé, Panamá [PDF]

open access: yes
In this report we present the results of the palynological analyses of some samples taken in three archaeological ites of Gran oclé, to reconstruct the ancient landscape of the region and investigate if some of these ites was used like agricultural ...
Moreno, Enrique, Murray, Katrina
core   +1 more source

Equisetum x ascendens LUBIENSKI & BENNERT (subg. Hippochaete, Equisetaceae), a new horsetail taxon for the flora of North Rhine-Westphalia [PDF]

open access: yes, 2012
Die triploide Schachtelhalm-Hybride E. x ascendens wird als neue Sippe für die Flora Nordrhein-Westfalens vorgestellt. Es werden Aspekte ihrer Biologie und Nomenklatur diskutiert sowie Bestimmungsmerkmale angegeben, welche eine Abgrenzung von E ...
Bennert, H. Wilfried   +2 more
core  

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