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Cannonia gen. nov., from palms in the Southern Hemisphere

Published online by Cambridge University Press:  01 November 1999

J. E. TAYLOR
Affiliation:
Department of Plant Pathology, University of Stellenbosch, Privatebag X1, Stellenbosch 7602, South Africa
K. D. HYDE
Affiliation:
Fungal Diversity Research Project, Department of Ecology and Biodiversity, The University of Hong Kong, Pokfulam Road, Hong Kong
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Abstract

Cannonia gen. nov. is introduced to accommodate three collections of an unusual taxon, originally described as Ceratostoma australe. Cannonia is thought to be xylariaceous, due to its globose immersed ascomata with the stroma reduced to a clypeus, well-developed paraphyses, unitunicate asci lacking an apical apparatus, and dark brown, aseptate ascospores with a germ slit. Cannonia is compared with other possibly related genera and illustrated with interference contrast micrographs.

Type
Research Article
Copyright
The British Mycological Society 1999

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