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A Preliminary Account of the Lichenicolous Arthonia Species with Reddish, K+ Reactive Pigments

Published online by Cambridge University Press:  28 March 2007

M. Grube ,
M. Matzer  and
J. Hafellner
M. Grube
Affiliation:
Institut für Botanik, Karl-Franzens-Universität, Holteigasse 6, A—8010 Graz, Austria.
M. Matzer
Affiliation:
Institut für Botanik, Karl-Franzens-Universität, Holteigasse 6, A—8010 Graz, Austria.
J. Hafellner
Affiliation:
Institut für Botanik, Karl-Franzens-Universität, Holteigasse 6, A—8010 Graz, Austria.
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Abstract

Descriptions and a key for identification of lichenicolous Arthonia species with red to purple pigments reacting with K are provided. The previously reported species, A. cryptotheciae and A. mazosiicola (as A. mazosiae), are here validly described, and A. haematostigma, A. tavaresii and A. destruens var. nana are new to science. The genus Helicobolomyces is introduced with the type species H. lichenicola, being based on the anamorph of A. cinnabarinula.

Information

Type
Research Article
Information
The Lichenologist , Volume 27 , Issue 1 , January 1995 , pp. 25 - 42
Copyright
Copyright © British Lichen Society 1995

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