Academia.edu no longer supports Internet Explorer.
To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to upgrade your browser.
2007
Abstract Although Africa harbors low species diversity compared to the neotropics or South East Asia, the African fern flora is of interest because of its specific composition and geographic location between the neotropics and Asia. We address the question of how the evolution of the African fern flora may have been enriched by repeated input from the neotropics and Asia.
Journal of biogeography
Diversity and distribution of ferns in sub‐Saharan Africa, Madagascar and some islands of the South Atlantic2004 •
Molecular Phylogenetics and Evolution
Global phylogeny and biogeography of grammitid ferns (Polypodiaceae)2014 •
2012 •
Check List
Three new records of fern species (Polypodiopsida) in Senegal, from Dindefelo Falls, Kedougou regionBlotiella currorii (Hook.) R.M.Tryon. (Dennstaedtiaceae), Dicranopteris linearis (Burm.F.) Underw. (Gleicheniaceae), and Aleuritopteris farinosa (Forssk.) Fée (Pteridaceae) are reported for the first time in the flora of Senegal. They represent not only three more species but also two new families, Dennstaedtiaceae and Gleicheniaceae, for Senegal. Data on species, morphology, taxonomy, ecology, and geographic distribution are included. These three species were found in the interstices of the cliff of the 100-m Dindefelo Falls, which is in Kedougou region.
Molecular phylogenetics and evolution
Madagascar sheds new light on the molecular systematics and biogeography of grammitid ferns: New unexpected lineages and numerous long-distance dispersal events2017 •
Based on a worldwide phylogenetic framework filling the taxonomic gap of Madagascar and surrounding islands of the Western Indian Ocean (WIO), we revisited the systematics of grammitid fern species (Polypodiaceae). We also investigated the biogeographic origin of the extant diversity in Madagascar and estimated the relative influence of vicariance, long-distance dispersals (LDD) and in situ diversification. Phylogenetic inferences were based on five plastid DNA regions (atpB, rbcL, rps4-trnS, trnG-trnR, trnL-trnF) and the most comprehensive taxonomic sampling ever assembled (224 species belonging to 31 out of 33 recognized grammitids genera). 31 species from Madagascar were included representing 87% of the described diversity and 77% of the endemics. Our results confirmed a Paleotropical clade nested within an amphi-Atlantic grade. In addition, we identified three new major clades involving species currently belonging to Grammitis s.l., Ctenopterella and Enterosora. We resolved for ...
American Journal of Botany
Major evolutionary events in the origin and diversification of the fern genus Polystichum (Dryopteridaceae)2003 •
Systematic Botany
Phylogeny of the Fern Genus Melpomene (Polypodiaceae) Inferred from Morphology and Chloroplast DNA Analysis2009 •
American journal of botany
Phylogeny and biogeography of the staghorn fern genus Platycerium (Polypodiaceae, Polypodiidae)2006 •
2010 •
2019 •
KINH TẾ VÀ QUẢN TRỊ KINH DOANH
Cơ sở lý thuyết và thực tiễn đo lường hiệu quả môi trường trong sản xuất nông nghiệp: Trường hợp nuôi tôm vùng chuyển đổi tại Kiên Giang2020 •
Scientific Reports
A Novel CNN-Based CAD System for Early Assessment of Transplanted Kidney Dysfunction2019 •
Dental Materials
Mechanical behavior of M-Wire and conventional NiTi wire used to manufacture rotary endodontic instruments2013 •
2008 •
Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC)
Does Choosing by Advantages Promote Inclusiveness in Group Decision-Making?2019 •
Jurnal Sains, Teknologi, Urban, Perancangan, Arsitektur (Stupa)
Pendekatan Teknologi Dan Informasi Dalam Perancangan Pusat Inovasi Mobil Masa Depan2020 •
International Blood Research & Reviews
Haemophilia B in Five Nigerian Siblings2018 •
Ayvu: Revista de Psicologia
Impasses na sala de aula, atenção e laboratório estético2018 •
Frontiers in Pharmacology
A pharmacist-led medication review service with a deprescribing focus guided by implementation science2023 •
Journal of Geophysical Research: Space Physics
Application and testing of theL*neural network with the self-consistent magnetic field model of RAM-SCB2014 •
Nuclear Physics A
Are CP Violating Effects in the Standard Model Really Tiny?2009 •
Acta Neuropathologica Communications
Assessment of radial glia in the frontal lobe of fetuses with Down syndrome2020 •
2021 •
2018 •
Choice Reviews Online
Assassination and commemoration: JFK, Dallas, and the Sixth Floor Museum at Dealey Plaza2013 •
2016 •
Canadian Conference on Electrical and Computer Engineering, 2005.
Modeling and control of a small wind turbine2014 •