Species (13.556)
- Pyrenopeziza muelleri-argoviensis (Rehm) R. Galán 1991
- Pyrenopeziza pastinacae (Nannf.) Gremmen 1958
- Pyrenopeziza perminuta Scheuer 1999
- Pyrenopeziza pabulariae Raitv. & Faizova 1983
- Pyrenopeziza plantaginis Fuckel 1870
- Pyrenopeziza petiolaris (Alb. & Schwein.) Nannf. 1932
- Pyrenopeziza rubi (Fr.) Rehm 1892
- Pyrenopeziza solidaginis (P. Karst.) J. Schröt. 1893
- Pyrenopeziza subplicata Rehm 1892
- Pyrenopeziza thalictri (Peck) Sacc. 1889
- Pyrenopeziza tini (Duby) Nannf. 1932
- Pyrenophora avenae (Died.) Drechsler 1930
- Pyrenopeziza pulveracea (Fuckel) Gremmen 1907
- Pyrenopeziza umbellatorum (Ces.) Rehm 1912
- Pyrenopeziza urticicola (W. Phillips) Boud. 1907
- Pyrenophora bromi (Died.) Drechsler 1923
- Pyrenophora chrysospora (Niessl) Sacc. 1883
- Pyrenophora dictyoides A.R. Paul & Parbery 1968
- Pyrenophora erythrospila A.R. Paul 1972
- Pyrenophora ephemera Crivelli 1983
- Pyrenophora graminea S. Ito & Kurib. 1951
- Pyrenophora japonica Dovaston 1930
- Pyrenophora nivalis (Niessl) Sacc. 1883
- Pyrenophora phaeocomes (Rebent. : Fr.) Fr. 1849
- Pyrenophora phlei (E. Müll.) Crivelli 1983
- Pyrenophora teres Drechsler 1923
- Pyrenophora sphagnaeceticola (P. Crouan & H. Crouan) Sacc. 1883
- Pyrenophora trichostoma (Fr.) Fuckel 1870
- Pyrenula coryli A. Massal. 1852
- Pyxidiophora caulicola (D. Hawksw. & J. Webster) N. Lundq. 1980
- Pyxidiophora arvernensis (Breton & Faurel) N. Lundq. 1980
- Pyxidiophora cuniculicola R. Kirschner 2003
- Pyxidiophora corallisetosa R. Kirschner 2003
- Pyxidiophora fusco-olivacea (G.R.W. Arnold) N. Lundq. 1980
- Pyronema omphalodes (Bull.) Fuckel 1870
- Pyxidiophora microspora (D. Hawksw. & J. Webster) N. Lundq. 1980
- Pyxidiophora marchalii (Sacc.) N. Lundq. 1980
- Quaternaria regularis Nitschke 1867
- Pyxidiophora schotteriana (Breton & Faurel) N. Lundq. 1980
- Pyxidiophora moseri (T. Majewski & J. Wisn.) N. Lundq. 1980
- Rabenhorstia tiliae Fr. 1849
- Racovitziella endostromatica Döbbeler & Poelt 1978
- Pyxidiophora petchii (Breton & Faurel) N. Lundq. 1980
- Pulparia jetelae (Va?ek) Svr?ek 1981
- Pulvinula carbonaria (Fuckel) Boud. 1885
- Pulvinula alba (Velen.) Svr?ek 1977
- Pulvinula cinnabarina (Fuckel) Boud. 1907
- Pulvinula globifera (Berk. & M.A. Curtis) Le Gal 1953
- Pulvinula haemastigma (Hedw.) Boud. 1885
- Pulvinula lacteoalba J. Moravec 1969
- Punctillum poeltii Döbbeler 1978
- Pycnopeziza pachyderma (Rehm) W.L. White & Whetzel 1940
- Pycnopeziza sejournei (Boud.) Whetzel & W.L. White 1940
- Pycnostysanus azaleae (Peck) E.W. Mason 1941
- Pyrenidium actinellum Nyl. 1865
- Pyrenobotrys conferta (Fr.) Theiss. 1914
- Pyrenochaeta helicina Alcalde 1945
- Pyrenochaeta corni (Bat. & A.F. Vital) Boerema, Loer. & Hamers 1996
- Pyrenochaeta nobilis De Not. 1849
- Pyrenochaeta rubi-idaei Cavara 1899
- Pyrenochaeta xanthoriae Diederich 1990
- Pyrenopeziza adenostylidis (Rehm) Gremmen 1958
- Pyrenochaeta fallax Bres. 1905
- Pyrenopeziza arctii (W. Phillips ex Buckn.) Nannf. 1932
- Pyrenopeziza albocincta Rehm 1892
- Pyrenopeziza arenivaga (W. Phillips) Boud. 1907
- Pyrenopeziza avellanea Kirschst. 1936
- Pyrenopeziza artemisiae (Lasch) Rehm 1896
- Pyrenopeziza baraliana Gminder 2006
- Pyrenopeziza betulicola Fuckel 1870
- Pyrenopeziza brassicae B. Sutton & Rawl. 1978
- Pyrenopeziza betulina (Alb. & Schwein.) Rauschert 1988
- Pyrenopeziza caricina (Lib.) Rehm 1892
- Pyrenopeziza chailletii (Pers.) Fuckel 1870
- Pyrenopeziza digitalina (W. Phillips) Sacc. 1889
- Pyrenopeziza dilutella (Fr.) Gminder 2016
- Pyrenopeziza eryngii Fuckel 1869
- Pyrenopeziza inapiculata Declercq 2002
- Pyrenopeziza plicata (Rehm) Rehm 1892
- Pyrenopeziza potentillae (Rostr.) Nannf. 1934
- Pyrenopeziza pubescens (B. Hein & Scheuer) Scheuer 1999
- Pyrenophora lolii Dovaston 1948
- Pyrenophora pellita (Fr.) Sacc. 1883
- Pyrenophora relicina (Fuckel) Sacc. 1883
- Pyrenophora schroeteri M.E. Barr 1972
- Pyrenophora typhicola (Cooke) E. Müll. 1951
- Pyrenophora tritici-repentis (Died.) Drechsler 1923
- Pyronema domesticum (Sowerby : Fr.) Sacc. 1899
- Pyronema glaucum (Boud.) Sacc. 1889
- Pyropyxis rubra (Peck) Egger 1984
- Pulvinula archeri (Berk.) Rifai 1968
- Pulvinula constellatio (Berk. & Broome) Boud. 1907
- Pulvinula globifera var. etiolata (Berk. & M.A. Curtis) J. Breitenb. & F. Kränzl. 19
- Pulvinula haemastigma var. luteoflava J. Moravec 1969
- Pulvinula niveoalba J. Moravec 1969
- Pulvinula laeterubra (Rehm) Pfister 1976
- Pulvinula ovalispora Boud. 1917
- Pycnopeziza sympodialis W.L. White & Whetzel 1980
- Psilopezia aquatica (Lam. & DC.) Rehm 1904