Botryosphaeriaceae species overlap on four unrelated, native South African hosts. Fungal Biology 118

The Botryosphaeriaceae represents an important and diverse family of latent fungal pathogens of woody plants. While some species appear to have wide host ranges, others are reported only from single hosts. It is, however, not clear whether apparently narrow host ranges reflect specificity or if this is an artifact of sampling. We address this question by sampling leaves and branches of native South African trees from four different families, including Acacia karroo (Fabaceae), Celtis africana (Cannabaceae), Searsia lancea (Anacardiaceae) an