Aportes al conocimiento de la riqueza florística para la gestion ambiental de la Sierra de Najasa, Camagüey, Cuba

AUTOR(ES)

Valdés, Adelaida Barreto, Carreras, Everardo Pérez, Artiles, Grisel Reyes, Salgueiro, Néstor Enríquez, Fariñas, Josefa Primelles, Bueno, Erick Sedeño

FONTE

Rodriguésia

DATA DE PUBLICAÇÃO

2002-01

RESUMO

ABSTRACT The more interesting aspects of floristic resources of the Sierra de Najasa, Najasa municipality, Camagüey, Cuba are expressed. The total richness is 132 genera and 167 species in 64 families; this represents 2.5% of Cuban vascular plants in the area. The vegetation map shows the plant communities and the sampling sites. The highest number of species is found in the sites 6, 8 and 11, which are characterized by two kinds of semideciduous forest. Cuban endemics, that were colected, represents the 8.6% of the area flora and the site 7 showed the higher number of endemics. The principal floristic relationship is with the Neotropical flora (32.8%), although 22.5% of species are common to the Caribbean flora and 12.2% to the Antillean flora. 76.3% of the species have potentialities as a natural resource that could be used by man for different purposes.

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