Ascosphaera callicarpa, a New Species of Bee-Loving Fungus, with a Key to the Genus for Europe Wynns, Anja A. ; Jensen, Annette B. ; Eilenberg, Jørgen Abstract Publication: PLoS ONE Pub Date: September 2013 DOI: 10.1371/journal.pone.0073419 Bibcode: 2013PLoSO...873419W