Abstract

RAMIREZ, Ángel  and  CANO, Asunción. Líquenes de Pueblo Libre, una localidad andina en la Cordillera Negra (Huaylas, Ancash, Perú). Rev. peru biol. [online]. 2005, vol.12, n.3, pp.383-396. ISSN 1727-9933.

In this paper we report the lichens of Pueblo Libre, an Andean locality, (09º05'30'' - 09º10'15'' S and 77º47'30'' - 77º52'50'' W) in Huaylas, Ancash, Peru. Surveys were made at 2200 to 4450 m of elevation. In all 38 species, 29 genera and 17 families, besides one imperfect taxon are are reported. A key of family, genera and species is included. Morphological and anatomical features are described for each species, including its chemical reaction, habitat and vouchers.

Keywords : Lichen; Biodiversity; Andes; Ancash; Peru.

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