Trichonectria Fragmospora Comb. Nov. (Hypocreales), a New Lichenicolous Fungus Record for North America

Michael Haldeman; Valerii Darmostuk

doi:10.1639/0747-9859-41.1.19

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Michael Haldeman,^1,* Valerii Darmostuk²

¹Department of Botany and Plant Pathology, Oregon State University, Corvallis, Oregon 97331, U.S.A
²W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland

^*Corresponding author's email: mhaldy@yahoo.com

Abstract

We provide the first North American report of the lichenicolous fungus Pronectria fragmospora. Based on multigene phylogenetic analyses we found this species to be nested within the genus Trichonectria and the new combination Trichonectria fragmospora is proposed. We provide a description and photos of the North American material on Evernia prunastri and a phylogenetic tree showing its placement within the genus. We also compare this species to related species of Trichonectria and similar species of Pronectria.

Citation Download Citation

Michael Haldeman and Valerii Darmostuk "Trichonectria Fragmospora Comb. Nov. (Hypocreales), a New Lichenicolous Fungus Record for North America," Evansia 41(1), 19-27, (17 April 2024). https://doi.org/10.1639/0747-9859-41.1.19

Published: 17 April 2024

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