Observations on British species of Pleospora. II

Some new records of Pleospora species and their conidial states are made. P. calvescens forms conidia referable to Microdiplodia henningsii , and it is briefly compared with P. betae. P. typhicola forms a Phoma conidial state (possibly P. typharum ), whilst Pleospora scirpicola produces no conidia in culture. P. eximia and P. androsaces are recorded for Britain ; neither of them produced conidia in culture, but perithecia were formed freely.