This paper represents the second contribution in the Genera of Phytopathogenic Fungi (GOPHY) series. The series provides morphological descriptions and information regarding the pathology, distribution, hosts and disease symptoms for the treated genera. In addition, primary and secondary DNA barcodes for the currently accepted species are included. This second paper in the GOPHY series treats 20 genera of phytopathogenic fungi and their relatives including: Allantophomopsiella, Apoharknessia, Cylindrocladiella, Diaporthe, Dichotomophthora, Gaeumannomyces, Harknessia, Huntiella, Macgarvieomyces, Metulocladosporiella, Microdochium, Oculimacula, Paraphoma, Phaeoacremonium, Phyllosticta, Proxypiricularia, Pyricularia, Stenocarpella, Utrechtiana and Wojnowiciella. This study includes the new genus Pyriculariomyces, 20 new species, five new combinations, and six typifications for older names.
Keywords: 26 new taxa; Apoharknessia eucalypti Crous & M.J. Wingf.; Cylindrocladiella addiensis L. Lombard & Crous; Cylindrocladiella nauliensis L. Lombard & Crous; DNA barcodes; Diaporthe heterophyllae Guarnaccia & Crous; Diaporthe racemosae A.R. Wood, Guarnaccia & Crous; Dichotomophthora basellae Hern.-Restr., Cheew. & Crous; Dichotomophthora brunnea Hern.-Restr. & Crous; Fungal systematics; Harknessia bourbonica Crous & M.J. Wingf.; Harknessia corymbiae Crous & A.J. Carnegie; Harknessia cupressi Crous & R.K. Schumach.; Harknessia pilularis Crous & A.J. Carnegie; Helminthosporium arundinaceum Corda; Huntiella abstrusa A.M. Wilson, Marinc., M.J. Wingf.; Macgarvieomyces luzulae (Ondřej) Y. Marín, Akulov & Crous; Metulocladosporiella chiangmaiensis Y. Marín, Cheew. & Crous; Metulocladosporiella malaysiana Y. Marín & Crous; Metulocladosporiella musigena Y. Marín, Cheew. & Crous; Metulocladosporiella samutensis Y. Marín, Luangsa-ard & Crous; Microdochium novae-zelandiae Hern.-Restr., Thangavel & Crous; Oculimacula acuformis (Nirenberg) Y. Marín & Crous; Phaeoacremonium pravum C.F.J. Spies, L. Mostert & Halleen; Phomopsis pseudotsugae M. Wilson; Phyllosticta iridigena Y. Marín & Crous; Phyllosticta persooniae Y. Marín & Crous; Pyricularia luzulae Ondřej; Pyricularia zingiberis Y. Nishik; Pyriculariomyces Y. Marín, M.J. Wingf. & Crous; Pyriculariomyces asari (Crous & M.J. Wingf.) Y. Marín, M.J. Wingf. & Crous; Six new typifications; Utrechtiana arundinacea (Corda) Crous, Quaedvl. & Y. Marín; Utrechtiana constantinescui (Melnik & Shabunin) Crous & Y. Marín.