Abstract
A description is provided for Protoventuria myrtilli (Gibbera myrtilli), which colonizes living leaves of Vaccinium and related species, causing a leaf spot. Some information on its associated organisms and substrata, habitats, dispersal and transmission and conservation status is given, along with details of its geographical distribution (North America (Canada (British Columbia, Quebec), USA (Maine, Maryland, Massachusetts, New Jersey, New York, Wisconsin)), Europe (Austria, Belarus, Belgium, Bulgaria, Czech Republic, Denmark, Finland, France, Germany, Ireland, Italy, Latvia, Netherlands, Norway, Poland, Russia (Kostroma oblast, Nizhny Novgorod oblast, Ryazan oblast, Yaroslavl oblast), Slovenia, Spain, Sweden, Switzerland, UK)) and hosts (including Vaccinium spp.). No reports of negative economic impacts of this fungus have been found.