| Name | Cetraria hiascens (Fries) Th. Fries | 
| Authorship | (Fries) Th. Fries | 
| Rank | Species | 
| Placed in | Cetraria Acharius | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Cetraria hiascens (Fries) Th. Fries | 
| Identification made in | [no date] (5) |