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Brunneosporella aquatica gen. et sp. nov., Aqualignicola hyalina gen. et sp. nov., Jobellisia viridifusca sp. nov. and Porosphaerellopsis bipolaris sp. nov. (ascomycetes) from submerged wood in freshwater habitats

Published online by Cambridge University Press:  27 June 2001

V. Mala RANGHOO ,
Clement K. M. TSUI  and
Kevin D. HYDE
V. Mala RANGHOO
Affiliation:
Centre for Research in Fungal Diversity, Department of Ecology & Biodiversity, University of Hong Kong, Pokfulam Road, Hong Kong, People's Republic of China. Email: [email protected]
Clement K. M. TSUI
Affiliation:
Centre for Research in Fungal Diversity, Department of Ecology & Biodiversity, University of Hong Kong, Pokfulam Road, Hong Kong, People's Republic of China. Email: [email protected]
Kevin D. HYDE
Affiliation:
Centre for Research in Fungal Diversity, Department of Ecology & Biodiversity, University of Hong Kong, Pokfulam Road, Hong Kong, People's Republic of China. Email: [email protected]
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Abstract

Brunneosporella aquatica gen. et sp. nov., Aqualignicola hyalina gen. et sp. nov., Jobellisia viridifusca sp. nov. and Porosphaerellopsis bipolaris sp. nov. are described and illustrated from wood submerged in freshwater collected in Hong Kong. Both Brunneosporella and Aqualignicola have characteristic features of the Annulatascaceae and their placement within this family is discussed. Jobellisia viridifusca sp. nov. differs from all described species in having an ascomatal wall with a bright orange middle wall layer and fusiform, greenish-brown ascospores. Porosphaerellopsis bipolaris sp. nov. is unique in producing multiseptate ascospores with bipolar mucilagilous pads.

Type
Research Article
Information
Mycological Research , Volume 105 , Issue 5 , May 2001 , pp. 625 - 633
Copyright
© The British Mycological Society 2001

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