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Article: Two New Usnic Acid Containing Species of Lecanora from Western North America
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Title

Two New Usnic Acid Containing Species of Lecanora from Western North America

By

Knudsen, Kerry
Lendemer, James Colin

Type

Article

Date of Publication

2009

Original Publication

Opuscula philolichenum

Volume

6

Pages

73--80

Published by

Philadelphia J. Lendemer 2004-

Identifiers

DOI: https://doi.org/10.5962/p.381971