نتایج جستجو برای: pteridaceae
تعداد نتایج: 231 فیلتر نتایج به سال:
Indonesia is a country with high biodiversity, both flora and fauna. Biodiversity an important wealth for life serves as indicator of the ecological system means detecting changes in species. Identification ferns (Pteridophyta) was carried out because Indrokilo Boyolali Botanical Gardens are very supportive research have not been clearly identified used source learning biology. This study aims ...
O estado do Ceará apresenta uma grande diversidade de condições ambientais, desde áreas baixas até mais elevadas, onde se instalam os remanescentes da Mata Atlântica. Nesses ambientes, estudos sobre o conhecimento componente das pteridófitas ainda são escassos, tendo maior atenção para flora fanerogâmica. Com isso, presente trabalho objetivou realizar um levantamento samambaias Campus Experimen...
Strong selective pressures imposed by drought-prone habitats have contributed to extensive morphological convergence among the 400 + species of cheilanthoid ferns (Pteridaceae). As a result, generic circumscriptions based exclusively on macromorphology often prove to be non-monophyletic. Ongoing molecular phylogenetic analyses are providing the foundation for a revised classification of this ch...
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