| Name | Cetrariella commixta (Nylander) A. Thell & I. Kärnefelt | 
| Authorship | (Nylander) A. Thell & I. Kärnefelt | 
| Rank | Species | 
| Placed in | Cetrariella Kärnefelt & A. Thell | 
| Citation | 2004 Mycol. Progr. 3(4): 309 | 
| Holdings | 53 Specimens held in the Harvard University Herbaria identified as Cetrariella commixta (Nylander) A. Thell & I. Kärnefelt | 
| Identification made in | [no date] (53) |