DidymellopsisDidymellopsis is a genus of lichenicolous fungi in the family Xanthopyreniaceae.Species, Species Fungorum accepts seven species of Didymellopsis.Didymellopsis collemata – host: CollemaDidymellopsis latitans – host: Lichinella and LempholemmaDidymellopsis nephromatis – host: Nephroma cellulosumDidymellopsis perigena – host: Placidium squamulosumDidymellopsis pulposi – host: Collema, Enchylium, Lathagrium, Lempholemma, and ScytiniumDidymellopsis solorinae Didymellopsis viridireagens – host: ''Leptogium''