Botryosphaeria dothidea

''Botryosphaeria dothidea'' Ces. & De Not. is a plant pathogen that causes the formation of cankers on a wide variety of tree and shrub species. It has been reported on several hundred plant hosts and on all continents except Antarctica. ''B. dothidea'' was redefined in 2004, and some reports of its host range from prior to that time likely include species that have since been placed in another genus. Even so, ''B. dothidea'' has since been identified on a number of woody plants—including grape, mango, olive, eucalyptus, maple, and oak, among others—and is still expected to have a broad geographical distribution. While it is best known as a pathogen, the species has also been identified as an endophyte, existing in association with plant tissues on which disease symptoms were not observed. It can colonize some fruits, in addition to woody tissues.