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Notes on Mycomicrothelia (Arthopyreniaceae s. lat.), with two new species

Published online by Cambridge University Press:  12 July 2005

Harrie J. M. SIPMAN
Affiliation:
Botanischer Garten & Botanisches Museum, Freie Universität, Königin-Luise-Strasse 6–8, D-14191 Berlin, Germany
André APTROOT
Affiliation:
Centraalbureau voor Schimmelcultures, P.O. Box 85167, NL-3508 AD Utrecht, The Netherlands
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Abstract

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Descriptions are provided for two new species, Mycomicrothelia lateralis Sipman from Norfolk Island and M. triangularis Aptroot from Puerto Rico, both characterized by lateral ostioles and uniseriate ascospores. Based on the examination of additional fresh material, the genus Ornatopyrenis is included in Mycomicrothelia and the new combination Mycomicrothelia queenslandica (Müll. Arg.) Sipman & Aptroot is made. Ornatopyrenis muriformis Aptroot is proposed as a synonym of M. decipiens (Müll. Arg.) R. C. Harris.

Type
Research Article
Copyright
© British Lichen Society 2005