| Name | Cassiope lycopodioides subsp. cristapilosa Calder & R. L. Taylor | 
| Authorship | Calder & Roy L. Taylor | 
| Rank | Subspecies | 
| Placed in | Cassiope lycopodioides (Pallas) D. Don | 
| Citation | 1965 Canad. J. Bot. 43(11): 1397 | 
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Cassiope lycopodioides subsp. cristapilosa Calder & R. L. Taylor | 
| Identification made in | [no date] (4), 1997 (1), 2018 (1) | 
