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Las comunidades de líquenes de las rocas silíceas no volcánicas del SE de España
Egea, José María; Llimona, Xavier
Universitat de Barcelona
This study contains the results of a survey based on 200 relevés made, following the methodology of Klement (1955), in the provinces of Murcia, Almeria and Albacete, from the coast to 2000 msm, on siliceous rocks, mainly metamorphic schists and, more rarely, on quartzite. The climate is predominantly mediterranean and arid (from 180 to 500 mm of annual rainfall), and belongs to I11 and III(1V) types of Walter and Lieth, in the low regions, and to IV4 in the mountains. The coastal zone and also a lot of south-facing slopes enjoy fairly warm winters.
Roques silíciques
Siliceous rocks
(c) Egea et al., 1987
Departament de Biologia Vegetal, Universitat de Barcelona

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