| Pottiaceae | |
Trichostomum cylindricum var. cataractarum
| (Loeske) Culm. | Bull. Soc. Bot. France 62: 56 | 1915 |
| Pottiaceae | |
Trichostomum cylindricum var. daldinianum
| (De Not.) Limpr. | Laubm. Deutschl. 1: 571 | 1888 |
| Pottiaceae | |
Trichostomum cylindricum var. denticuspis
| Broth. | Symb. Sin. 4: 33 | 1929 |
| Pottiaceae | |
Trichostomum cylindricum var. gemmiparum
| (Schimp.) Limpr. | Laubm. Deutschl. 1: 571 | 1888 |
| Pottiaceae | |
Trichostomum cylindricum var. holtii
| (Braithw.) Limpr. | Laubm. Deutschl. 1: 571 | 1888 |
| Pottiaceae | |
Trichostomum cylindricum var. irriguum
| Limpr. | Laubm. Deutschl. 1: 571 | 1888 |
| Pottiaceae | |
Trichostomum cylindricum var. norvegicum
| (I. Hagen) C.E.O. Jensen | Skand. Bladmossfl. 222 | 1939 |
| Pottiaceae | |
Trichostomum cylindricum var. perpapillosum
| Broth. ex Ihsiba | Cat. Mosses Japan 63 | 1929 |
| Pottiaceae | |
Trichostomum cylindricum var. robustum
| (Schimp.) Paris | Index Bryol. (ed. 2) 5: 83 | 1906 |