Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
Status: extant
Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
Status: extant
Class Pezizomycetes O.E. Erikss. & Winka (1997) [monotypic]
Status: extant
Order Pezizales J.Schröt. (1894)
Status: extant
01 Family Ascobolaceae Boud. ex Sacc. (1884)
Status: extant
02 Family Ascodesmidaceae J.Schröt. (1893)
Status: extant
03 Family Caloscyphaceae Harmaja (2002)
Status: extant
04 Family Chorioactidaceae Pfister (2008)
Status: extant
05 Family Discinaceae Benedix (1961)
Status: extant
06 Family Glaziellaceae J.L. Gibson (1986) [monotypic]
Status: extant
07 Family Helvellaceae Fr. (1823)
Status: extant
08 Family Karstenellaceae Harmaja (1974) [monotypic]
Status: extant
09 Family Morchellaceae Rchb. (1834)
Status: extant
10 Family Otideaceae Eckblad (1968)
Status: extant
11 Family Pezizaceae Dumort. (1829)
Status: extant
12 Family Pyronemataceae Corda (1842)
Status: extant
13 Family Rhizinaceae Bonord. (1851)
Status: extant
14 Family Sarcoscyphaceae Le Gal ex Eckblad (1968)
Status: extant
15 Family Sarcosomataceae Kobayasi (1937)
Status: extant
16 Family Tuberaceae Dumort. (1822)
Status: extant
17 Genus Aparaphysaria Speg. (1922), incertae sedis
Status: extant
18 Genus Ascocalathium Eidam ex J.Schröt. (1893), incertae sedis
Status: extant
19 Genus Boudierella Sacc. (1895), incertae sedis
Status: extant
20 Genus Cephaliophora Thaxt. (1903), incertae sedis
Status: extant
21 Genus Cidaris Fr. (1849), incertae sedis
Status: extant
22 Genus Dennisiopsis Subram. & Chandrash. (1977), incertae sedis
Status: extant
23 Genus Filicupula Y.J. Yao & Spooner (1996), incertae sedis
Status: extant
24 Genus Geopyxis (Pers.) Sacc. (1889), incertae sedis
Status: extant
25 Genus Heydenia Fresen. (1852), incertae sedis
Status: extant
26 Genus Hiemsia Svrček (1969), incertae sedis
Status: extant
27 Genus Hydnocystis Tul. & C.Tul. (1844), incertae sedis
Status: extant
28 Genus Hypotarzetta Donadini (1985), incertae sedis
Status: extant
29 Genus Lamprospora De Not. (1863), incertae sedis
Status: extant
30 Genus Lasiobolidium Malloch & Cain (1971), incertae sedis
Status: extant
31 Genus Lazuardia Rifai (1988), incertae sedis
Status: extant
32 Genus Leucoscypha Boud. (1885), incertae sedis
Status: extant
33 Genus Loculotuber Trappe, Parladé & I.F. Alvarez (1993), incertae sedis
Status: extant
34 Genus Microeurotium Ghatak (1936), incertae sedis
Status: extant
35 Genus Mycoarctium K.P.Jain & Cain (1973), incertae sedis
Status: extant
36 Genus Mycogalopsis Gjurašin (1925), incertae sedis
Status: extant
37 Genus Neottiella (Cooke) Sacc. (1889), incertae sedis
Status: extant
38 Genus Octospora Hedw. (1789), incertae sedis
Status: extant
39 Genus Octosporella Döbbeler (1980), incertae sedis
Status: extant
40 Genus Octosporopsis U. Lindemann & M. Vega (2014), incertae sedis
Status: extant
41 Genus Orbicula Cooke (1871), incertae sedis
Status: extant
42 Genus Orcadia G.K. Sutherl. (1915), incertae sedis
Status: extant
43 Genus Paurocotylis Berk. (1855), incertae sedis
Status: extant
44 Genus Pseudoboubovia U. Lindemann, M. Vega, B. Perić & R. Tena (2015), incertae sedis
Status: extant
45 Genus Pseudombrophila Boud. (1885), incertae sedis
Status: extant
46 Genus Pulvinula Boud. (1885), nom. cons., incertae sedis
Status: extant
47 Genus Rhodoscypha Dissing & Sivertsen (1983), incertae sedis
Status: extant
48 Genus Rhodotarzetta Dissing & Sivertsen (1983), incertae sedis
Status: extant
49 Genus Solanella Vaňha (1910), incertae sedis
Status: extant
50 Genus Sphaerosoma Klotzsch (1839), incertae sedis
Status: extant
51 Genus Stephensia Tul. & C.Tul. (1845), incertae sedis
Status: extant
52 Genus Tarzetta (Cooke) Lambotte (1887), incertae sedis
Status: extant