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Fellhanera Ochracea, a New Corticolous Lichen Species From Sheltered Habitats in Western Europe

Published online by Cambridge University Press:  28 March 2007

Laurens Sparrius
Affiliation:
Kongsbergstraat 1, NL-2804 XV Gouda, The Netherlands.
André Aptroot
Affiliation:
Centraalbureau voor Schimmelcultures, P.O. Box 273, NL-3740 AG Baarn, The Netherlands.

Abstract

Fellhanera ochracea Sparrius & Aptroot is described from material found in sheltered habitats in Great Britain, Switzerland and The Netherlands, where it grows on acidic and neutral bark of, for example Pinus, Pseudotsuga, Ulmus, Quercus, Acer, Hedera and Sambucus. The species is close to Fellhanera subtilis and Fellhaneropsis myrtillicola, but distinguished by the abundant tiny, pale or orange-brown pigmented frequently discolouring to bluish green conidiomata with paler centrum, containing small, pyriform conidia, and by the 3-septate ascospores and the absence of lichen products in the thallus. A key to Fellhanera and Fellhaneropsis species known from western Europe is provided.

Type
Research Article
Copyright
Copyright © British Lichen Society 2000

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