| Hypnaceae | |
Hypnum denticulatum fo. acuminatum
| Boulay | Musc. France, Mousses 85 | 1884 |
| Hypnaceae | * |
Hypnum denticulatum var. angustifolium
| Hook. & Taylor | Muscol. Brit. 92 | 1818 |
| Hypnaceae | |
Hypnum denticulatum var. brunneum
| Brid. | Bryol. Univ. 2: 554 | 1827 |
| Hypnaceae | ** |
Hypnum denticulatum var. declinatum
| Schleich. | Cat. Pl. Helv. (ed. 4) 41 | 1821 |
| Hypnaceae | |
Hypnum denticulatum var. densum
| (Schimp.) Lesq. & James | Man. Mosses N. America 367 | 1884 |
| Hypnaceae | |
Hypnum denticulatum var. donnianum
| (Sm.) Drumm. | Musci Amer., Brit. N. Amer. no. 165 | 1828 |
| Hypnaceae | |
Hypnum denticulatum fo. ellipticum
| Boulay | Musc. France, Mousses 85 | 1884 |
| Hypnaceae | |
Hypnum denticulatum fo. imbricatum
| Boulay | Musc. France, Mousses 84 | 1884 |
| Hypnaceae | |
Hypnum denticulatum var. laetum
| (Schimp.) Lindb. | Man. Mosses N. America 367 | 1884 |
| Hypnaceae | * |
Hypnum denticulatum fo. laxum
| Boulay | Musc. France, Mousses 84 | 1884 |
| Hypnaceae | |
Hypnum denticulatum var. laxum
| (Schimp.) Lesq. & James | Man. Mosses N. America 367 | 1884 |
| Hypnaceae | |
Hypnum denticulatum var. majus
| Boulay | Musc. France, Mousses 84 | 1884 |
| Hypnaceae | ** |
Hypnum denticulatum var. minus
| Schimp. | Flora 22: 403 | 1839 |
| Hypnaceae | |
Hypnum denticulatum var. nemorosum
| Wallr. | Fl. Crypt. Germ. 1: 257 | 1831 |
| Hypnaceae | * |
Hypnum denticulatum var. obtusatum
| (Wahlenb.) Wahlenb. | Fl. Suec. (Wahlenberg) 2: 710 | 1826 |
| Hypnaceae | |
Hypnum denticulatum var. obtusifolium
| Turner | Muscol. Hibern. Spic. 146, pl. 12, f. 2 | 1804 |
| Hypnaceae | ** |
Hypnum denticulatum var. obtusum
| Wahlenb. ex Hampe | Flora 20: 273 | 1837 |
| Hypnaceae | |
Hypnum denticulatum var. piliferum
| (Sw.) Wahlenb. | Fl. Suec. (Wahlenberg) 2: 710 | 1826 |
| Hypnaceae | |
Hypnum denticulatum var. sublaetum
| Lindb. | Not. Sällsk. Fauna Fl. Fenn. Förh. 13: 290 | 1874 |
| Hypnaceae | |
Hypnum denticulatum var. succulentum
| Wilson | Bryol. Brit. 407 | 1855 |
| Hypnaceae | |
Hypnum denticulatum subsp. sylvaticum
| (Brid.) Boulay | Musc. France, Mousses 85 | 1884 |
| Hypnaceae | |
Hypnum denticulatum var. sylvaticum
| (Brid.) Turner | Muscol. Hibern. Spic. 146, pl. 12, f. 1 | 1804 |
| Hypnaceae | * |
Hypnum denticulatum var. sylvaticum
| Brid. | Muscol. Recent. Suppl. 2: 91 | 1812 |
| Hypnaceae | |
Hypnum denticulatum var. tenellum
| (Schimp.) Husn. | Fl. Mousses Nord. Ouest 172 | 1873 |
| Hypnaceae | |
Hypnum denticulatum var. teretiusculum
| Sendtn. | Deutschl. Krypt.-Fl. 2(3): 283 | 1848 |
| Hypnaceae | |
Hypnum denticulatum var. turgidum
| T. Jensen | Bryol. Danic. 161 | 1856 |