| Name | Splachnum sphaericum Hedwig |
| Authorship | Hedwig |
| Rank | Species |
| Placed in | Splachnum |
| Citation | 1801 Sp. Musc. Frond. Suppl. 55 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Splachnum sphaericum Hedwig |
| Identification made in | [no date] (15) |