Lichenicolous fungi of the Russian Meta-arctic: Detectability, regional activity, and an annotated catalogue

Additions to the lichens, allied fungi and lichenicolous fungi of Québec, Canada, with emphasis on the area below the 50th parallel

Clypeoria, a new genus, with clypeate hyphophores separated from Gyalideopsis s. lat. (Gomphillaceae, lichenized Ascomycota)

Studies in Lichens and Lichenicolous Fungi - No. 23: Notes on Appalachian taxa including newly reported disjunctions and multiple species new to North America

A synopsis of the yellow-green, usnic acid-producing, species of Xanthoparmelia in Colorado

Further contributions to the Ontario flora of lichens and allied fungi, with emphasis on the Great Lakes Basin

Lichenicolous fungi of the Russian Meta-arctic: Detectability, regional activity, and an annotated catalogue

Additions to the lichens, allied fungi and lichenicolous fungi of Québec, Canada, with emphasis on the area below the 50th parallel

Clypeoria, a new genus, with clypeate hyphophores separated from Gyalideopsis s. lat. (Gomphillaceae, lichenized Ascomycota)

Studies in Lichens and Lichenicolous Fungi - No. 23: Notes on Appalachian taxa including newly reported disjunctions and multiple species new to North America

A synopsis of the yellow-green, usnic acid-producing, species of Xanthoparmelia in Colorado

Further contributions to the Ontario flora of lichens and allied fungi, with emphasis on the Great Lakes Basin