Phaeographis inusta, found on the bark of deciduous trees and shrubs — from Lichens of North America by Irwin M. Brodo, Sylvia Duran Sharnoff and Stephen Sharnoff (Yale University Press, $69.95, £50).
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Barking up the right tree. Nature 414, 490 (2001). https://doi.org/10.1038/35107131
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DOI: https://doi.org/10.1038/35107131