| Pilotrichella mexicana Schimp. ex Besch., 1872 |
| Pilotrichella mucronatula (Müll. Hal.) Broth., 1906 |
| Pilotrichella nudiramulosa Müll. Hal., 1901 |
| Pilotrichella pachygastrella Müll. Hal. ex Ångstr., 1876 |
| Pilotrichella pulchella Schimp. ex Besch., 1872 |
| Pilotrichella rigens Cardot, 1910 |
| Pilotrichella rigida (Müll. Hal.) Besch., 1872 |
| Pilotrichella teres (Mitt.) Besch., 1872 |
| Pilotrichella turgescens (Müll. Hal.) Besch., 1872 |
| Pilotrichella vermiformis B.H. Allen & Magill, 2023 |
| Pseudisothecium Grout, 1928 |
| Pseudisothecium stoloniferum (Brid.) Grout, 1928 |
| Pseudisothecium stoloniferum var. myurellum (Kindb.) Grout, 1928 |
| Rigodium Kunze ex Schwägr., 1845 |
| Rigodium toxarioides Broth. & Paris, 1906 |
| Rigodium toxarion (Schwägr.) A. Jaeger, 1878 |
| Rigodium toxarion var. toxarion (Schwägr.) A. Jaeger, 1878 |