| Name | Cynodontium polycarpum var. laxirete Dixon |
| Authorship | Dixon |
| Rank | Variety |
| Placed in | Cynodontium polycarpum (Hedwig) Schimper |
| Citation | 1896 Stud. Handb. Brit. Mosses 73 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Cynodontium polycarpum var. laxirete Dixon |
| Identification made in | [no date] (7) |