Seventeen taxa in Phoma sect. Peyronellaea are keyed out and briefly described by their characteristics in vitro. The following new taxa are described: Phoma narcissi (Aderh.) Boerema, de Gruyter & Noordeloos comb. nov., Phoma pomorum var. calorpreferens Boerema, de Gruyter & Noordeloos var. nov. and Phoma subglomerata Boerema, de Gruyter & Noordeloos nom. nov. Indices on host/substratum-fungus and fungus-host relations are included and short comments on the ecology and distribution of the taxa are given.