"Pertusarietum mammoso-gallicae" y "Lecanactino-Dirinetum sorediatae", dos nuevas asociaciones liquénicas rupícolas

  1. Egea Fernández, José María
  2. Rowe, Jorge G.
Revista:
Anales del Jardín Botánico de Madrid

ISSN: 0211-1322

Any de publicació: 1987

Volum: 44

Número: 1

Pàgines: 119-129

Tipus: Article

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Altres publicacions en: Anales del Jardín Botánico de Madrid

Resum

Two new saxicolous lichen communities in the coastal ranges of Cádiz (S of Spain) and Tanger (N of Morocco) are described. The first one (Pertusarietum mammoso-gallicae) is usually found on vertical or subvertical northern surfaces. This association is silicicolous, hygrophilous, thermophilous, photophilous, more or less nitrophilous, and more or less ombrophilic. The second one (Lecanactino-Dirinetum sorediatae) grows on northern, scarcely or not at all sunny rock cavities and small caves. This association is silicicolous, aerohygophilous, ombrophobic, heliphobic, scarcely nitrophilous and halotolerant.

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