Vol. 6 (5) – 18 December 2014

doi: 10.25664/art-0117

 Open Access

Abstract: Since Psilocistella quercina was described in 1977, it is considered a doubtful taxon, and therefore not currently accepted. A bibliographic revision, together with recent studies on collections from France and the Canary Islands (Spain) are used to provide evidence about its relevance. A provisional key to the genus is also given

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