| Splachnaceae | |
Splachnum sphaericum var. elongatum
| Drumm. | Musci Amer., Brit. N. Amer. no. 36 | 1828 |
| Splachnaceae | |
Splachnum sphaericum var. gracile
| (Dicks.) F. Weber & D. Mohr | Bot. Taschenb. (Weber) 101 | 1807 |
| Splachnaceae | * |
Splachnum sphaericum var. minus
| Wahlenb. | Fl. Lapp. 308 | 1812 |
| Splachnaceae | |
Splachnum sphaericum var. ovatum
| (Dicks. ex Hedw.) Hartm. | Handb. Skand. Fl. (ed. 5) 358 | 1849 |
| Splachnaceae | * |
Splachnum sphaericum var. pedunculatum
| (Lindb.) Jørg. | Forh. Vidensk.-Selsk. Kristiania 1894(8): 73 | 1894 |
| Splachnaceae | |
Splachnum sphaericum var. pubescens
| Hartm. | Handb. Skand. Fl. 385 | 1820 |
| Splachnaceae | |
Splachnum sphaericum var. viride
| Hartm. | Handb. Skand. Fl. 385 | 1820 |