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CCDB → Bryophytes → Neckeraceae → Thamnium
| Taxon name | Status | Median (n) |
| Thamnium pandum (Hook. & Wilson) A. Jaeger | Accepted | 11 |
| Thamnium sandei var. cymbifolium Cardot | Unresolved | 11 |
| Thamnium alopecurum (Hedw.) Schimp. | Synonym of Thamnobryum alopecurum (Hedw.) Nieuwl. ex Gangulee | 11 |
| Thamnium plicatulum S. Lac. | Synonym of Thamnobryum plicatulum (S. Lac.) Z. Iwats. | 11 |
| Thamnium sandei Besch. | Synonym of Thamnobryum subseriatum (Mitt.) B. C. Tan | 11 |