| Family | Genus | Species |
|---|---|---|
| Acaulosporaceae | 2 | 148 |
| Ambisporaceae | 1 | 15 |
| Archaeosporaceae | 1 | 37 |
| Diversisporaceae | 7 | 74 |
| Entrophosporaceae | 1 | 60 |
| Geosiphonaceae | 1 | 4 |
| Gigasporaceae | 9 | 182 |
| Glomeraceae | 18 | 1093 |
| Pacisporaceae | 1 | 7 |
| Paraglomeraceae | 2 | 22 |
| Pervetustaceae | 1 | 2 |
| Polonosporaceae | 1 | 2 |
| Sacculosporaceae | 1 | 4 |