| Name | Weissia controversa var. densifolia (Bruch & Schimper) Wilson |
| Authorship | (Bruch & Schimper) Wilson |
| Rank | Variety |
| Placed in | Weissia controversa Hedwig |
| Citation | 1855 Bryol. Brit. 46 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Weissia controversa var. densifolia (Bruch & Schimper) Wilson |
| Identification made in | [no date] (1) |