La Flore Ptéridologique de Quelques Endroits Humides de la Région de Kédougou (Sénégal)

摘要: The study of the Pteridophyte flora some wetlands in Kedougou region Senegal Republic is subject this study. This analysis based on herbarium material pteridological harvested and preserved herbaria various institutions IFAN, Dakar Paris (P) also bibliographic data. leads to a field mission re-evaluate pteridophyte region. results obtained show that diversity 11 species except for very young whose identification could not be made. These grouped into 7 genera belong 5 families which best represented are Pteridaceae with 4 species. All identified were encountered Herbarium visited. Thus, order facilitate access their identification, it necessary propose tool means document conforms key paper vegetative characters have been favored. Most at Dindefelo cascade an abundance Adiantum philippense L. large distribution because found almost all prospected places. these restricted shaded areas occupation habitats (terrestrial, aquatic, saxicolous epiphytic).