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CCDB → Bryophytes → Brachytheciaceae → Bryhnia
| Taxon name | Status | Median (n) |
| Bryhnia decurvans (Mitt.) Dixon | Accepted | 10 |
| Bryhnia hultenii E. B. Bartram | Accepted | 11 |
| Bryhnia noesica (Besch.) Broth. | Accepted | 11 |
| Bryhnia novae-angliae (Sull. & Lesq.) Grout | Accepted | 11 |
| Bryhnia tenerrima Broth. & Yasuda | Accepted | 8 |
| Bryhnia tokubuchii (Broth.) Paris | Accepted | 10 |
| Bryhnia trichomitria Dixon & Thér. | Accepted | 11 |
| Bryhnia decurvans | Synonym of Bryhnia decurvans (Mitt.) Dixon | 10 |