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Lichenoconium christiansenii sp.nov. from Nodobryoria abbreviata (Parmeliaceae) in the Pacific Northwest, with a key to the known lichenicolous species

Published online by Cambridge University Press:  10 March 2004

Mariette S. COLE
Affiliation:
1835 Ford Parkway no. 201, St Paul, MN 55116, USA
David L. HAWKSWORTH
Affiliation:
The Yellow House, Calle Aguila 12, Colonia La Maliciosa, Mataelpino, Madrid 28492, Spain

Abstract

Lichenoconium christiansenii sp. nov. is described and illustrated from the apothecia of Nodobryoria abbreviata (syn. Bryoria abbreviata) in Washington State, USA. The species recalls L. lichenicola, but differs in the more subglobose conidia and the shorter conidiogenous cells as well as in occurring on a different host. A key to the 14 species now known in the genus is provided. Lichenoconium cargillianum is also reported from Letharia vulpina for the first time.

Type
Research Article
Copyright
© British Lichen Society 2004

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