Colletotrichum

This volume of Studies in Mycology is dedicated to Brian C. Sutton, in honour of his scientific contributions to our present understanding of the genus Colletotrichum, and for providing a framework for morphology-based identification of taxa in the genus. The volume consists of contributions that revise three of the major Colletotrichum species complexes, and a concluding paper that summarizes the present situation. It provides an online identification tool to recognized species, and also gives insight into future research directions. The research papers continue the trend of applying multi-locus phylogenetics to elucidate cryptic species complexes, and in the process designates numerous epitype specimens to fix the genetic application of names. Furthermore, numerous novel taxa are introduced in the C. acutatum (treating 31 taxa, and introducing 21 novel species), C. boninense (treating 17 taxa, and introducing 12 novel species), and C. gloeosporioides (treating numerous taxa of which 22 are accepted, and introducing 9 novel taxa, as well as one novel subspecies) species complexes. Although some species appear to have preferences to specific hosts or geographical regions, others ar