Results 1 to 10 of about 462 (123)

Species richness of Cyatheales in the upper Santo Domingo Canyon, Antioquia, Colombia [PDF]

Check List
The Regional Protective Forest Reserve of the Canyons of the Melcocho and Santo Domingo Rivers in eastern Antioquia, Colombia, spans 26,533 ha with elevations from 706 to 2,937 m above sea level.
Andrés Montoya-López, Marcus Lehnert
doaj   +6 more sources

Cyatheales (Polypodiopsida) do Corredor de Biodiversidade do norte do Pará, Brasil [PDF]

Hoehnea (revista), 2014
Este artigo é parte de uma série onde são apresentadas as espécies de licófitas e samambaias do Corredor de Biodiversidade do Norte do Estado do Pará e faz parte do projeto "Diagnóstico da Biodiversidade das Unidades de Conservação Estaduais do Mosaico ...
Luiz Armando de Araújo Góes-Neto, Marcio Roberto Pietrobom   +1 more
exaly   +7 more sources

The complete chloroplast genome sequence of Plagiogyria euphlebia, a fascinating fern with important taxonomic significance [PDF]

Mitochondrial DNA. Part B. Resources, 2020
It is the first report on the complete chloroplast genome of Plagiogyria euphlebia, a fascinating fern with important taxonomic significance. Its genome size is 161,046 bp with 43.5% GC content, including a large single copy (LSC) region (90,975 bp), a ...
Xiaolin Yang, Yuening Zhu, Min Mao, Yifei Feng, Hui Wang, Yongfeng Hong, Zhen Wang, Yingjuan Su, Ting Wang   +8 more
doaj   +2 more sources

Divergent evolutionary trajectories of bryophytes and tracheophytes from a complex common ancestor of land plants. [PDF]

Nat Ecol Evol, 2022
The origin of plants and their colonization of land fundamentally transformed the terrestrial environment. Here we elucidate the basis of this formative episode in Earth history through patterns of lineage, gene and genome evolution.
Harris BJ, Clark JW, Schrempf D, Szöllősi GJ, Donoghue PCJ, Hetherington AM, Williams TA.   +6 more
europepmc   +7 more sources

Tres especies nuevas de Cyathea (Cyatheales: Cyatheaceae) para Colombia [PDF]

Revista Biodiversidad Neotropical, 2016
En este articulo se describen e ilustran tres especies nuevas de Cyathea Sm. para Colombia. Cyathea antioquiensis difiere de C. latevagans por sus escamas del rizoma con un margen palido mas delgado, estipite y raquis con caspilla, pinnas linear-oblongas y estas sesiles. Cyathea incognita difiere de C.
Adrian Tejedor
exaly   +2 more sources

The genus Dicksonia (Dicksoniaceae - Cyatheales) in western Malesia

Blumea: Journal of Plant Taxonomy and Plant Geography, 2018
Lehnert, M., Coritico, F.P. (2018): The genus Dicksonia (Dicksoniaceae - Cyatheales) in western Malesia. Blumea 63 (1): 268-278, DOI: 10.3767/blumea.2018.63.03.02, URL: https://doi.org/10.3767/blumea.2018.63.03 ...
Marcus Lehnert
exaly   +4 more sources

Geographic Differentiation of Tree Ferns (Cyatheales) in Tropical America

American Fern Journal, 2015
Abstract The patterns of geographic differentiation in fern species have been linked to climatic differences across regions and the distribution of available habitat. In this paper, the association between some climatic features and patterns of geographic differentiation in American tree ferns was evaluated.
Santiago Ramírez-Barahona, Isolda Luna-Vega   +1 more
exaly   +2 more sources

Evolution of genome space occupation in ferns: linking genome diversity and species richness. [PDF]

Ann Bot, 2023
Background and Aims:The dynamics of genome evolution caused by whole genome duplications and other processes are hypothesized to shape the diversification of plants and thus contribute to the astonishing variation in species richness among the main ...
Fujiwara T, Liu H, Meza-Torres EI, Morero RE, Vega AJ, Liang Z, Ebihara A, Leitch IJ, Schneider H.   +8 more
europepmc   +3 more sources

Alienopteris livingstonensis gen. et sp. nov., enigmatic petrified tree fern stem (Cyatheales) from the Aptian Cerro Negro Formation, Antarctica

Cretaceous Research, 2009
Abstract A new genus and species of Mesozoic fern, Alienopteris livingstonensis gen. et sp. nov., is defined, based on permineralized stems recovered from the Aptian Cerro Negro Formation (Antarctica). This new taxon is characterized by the presence of Y-shaped meristeles in the stem, surrounding an heterogeneous pith, and the presence of complex ...
Ezequiel I Vera
exaly   +3 more sources

Incorporating fossils into the joint inference of phylogeny and biogeography of the tree fern order Cyatheales

Evolution; International Journal of Organic Evolution
Abstract Present-day geographic and phylogenetic patterns often reflect the geological and climatic history of the planet. Neontological distribution data are often sufficient to unravel a lineage’s biogeographic history, yet ancestral range inferences can be at odds with fossil evidence.
Santiago Ramírez-Barahona, Rachel C M Warnock, Miriam Zelditch   +2 more
exaly   +3 more sources