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Cryptic species related to Daldinia concentrica and D. eschscholzii, with notes on D. bakeri

Published online by Cambridge University Press:  05 May 2004

Marc STADLER ,
Hartmund WOLLWEBER ,
Wolfgang JÄGER ,
Manuela BRIEGERT ,
Giuseppe VENTURELLA ,
Juan M. CASTRO  and
Hans-Volker TICHY
Marc STADLER
Affiliation:
Bayer Health Care, Pharma Research Center Wuppertal, Building 0452, P.O.B. 101709, D-42096 Wuppertal, Germany. E-mail: [email protected] Naturwissenschaftlicher Verein Wuppertal, Mykologische Sektion, und Mykologisches Herbarium des Fuhlrott-Museums, In den Birken 73, D-42113 Wuppertal, Germany.
Hartmund WOLLWEBER
Affiliation:
Naturwissenschaftlicher Verein Wuppertal, Mykologische Sektion, und Mykologisches Herbarium des Fuhlrott-Museums, In den Birken 73, D-42113 Wuppertal, Germany.
Wolfgang JÄGER
Affiliation:
Naturwissenschaftlicher Verein Wuppertal, Mykologische Sektion, und Mykologisches Herbarium des Fuhlrott-Museums, In den Birken 73, D-42113 Wuppertal, Germany.
Manuela BRIEGERT
Affiliation:
Bayer Health Care, Pharma Research Center Wuppertal, Building 0452, P.O.B. 101709, D-42096 Wuppertal, Germany. E-mail: [email protected] Present address: Universität Mainz, Angewandte Tox ikologie, Obere Zahlbacher Strasse 67, Mainz, Germany.
Giuseppe VENTURELLA
Affiliation:
Universitá di Palermo, Dipartimento di Scienze Botaniche, Via Archirafi 38, I-90123 Palermo, Italy.
Juan M. CASTRO
Affiliation:
Avenida del Puente 18-A-3-B, E-38700 Santa Cruz de La Palma, Canarias, Spain.
Hans-Volker TICHY
Affiliation:
LUFA-ITL GmbH, Gutenbergstr. 75-77, D-24116 Kiel, Germany.
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Abstract

Daldinia macaronesica (from the Canary Islands and Madeira), D. palmensis (from the Canary Islands), D. martinii and D. raimundi (from Sicily), and D. vanderguchtiae (from Jersey, Channel Islands) spp. nov., are described, based on new combinations of teleomorphic and anamorphic characters. They all resemble the pantropical D. eschscholzii and/or the European D. concentrica with regard to teleomorphic characters and secondary metabolite profiles generated by analytical HPLC. The status of the newly described taxa was established by SEM of ascospores and microscopic studies of their anamorphs in comparison with various materials of the aforementioned known species. HPLC and SEM studies on the holotype of D. bakeri confirmed its relationships to D. fissa and D. loculata. Yellowish pigments contained in the type specimen of D. bakeri are probably artificial.

Type
Research Article
Information
Mycological Research , Volume 108 , Issue 3 , March 2004 , pp. 257 - 273
Copyright
© The British Mycological Society 2004

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