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Changes to the British Checklist Arising from the Abolition of Later Fungal Starting Points

Published online by Cambridge University Press:  28 March 2007

D. L. Hawksworth
Affiliation:
Commonwealth Agricultural Bureaux, Farnham Royal, Slough SL2 3BN.

Abstract

The nomenclatural status of the 21 specific names in the British checklist affected by the abolition of later starting point dates for all fungi is discussed. Two are completely unchanged and the author citations of 15 are simplified by the deletion of previously ‘revalidating’ authors. Six alterations in name prove to be necessary: Microcalicium disseminatum (Ach.) Vainio for M. subpedicellatum (Schaerer) Tibell, Mycocalicium subtile (Pers.) Szat. for M. parietinum (Ach. ex Schaerer) D. Hawksw., Mycomicrothelia melanospora (Hepp) comb. nov. for M. atomaria (DC. ex Merat) Keissler, Opegrapha parasilica (Massal.) Vězda for O. persoonii (Ach. ex Gray) Chev., Orphniospora moriopsis (Massal.) comb. nov. for O. atrata (Sm.) Poelt, and Stenocybe pullatula (Ach.) B. Stein for S. byssacea (Fr.) Körber.

Type
Research Article
Copyright
Copyright © British Lichen Society 1982

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