| Name | Alectoria chalybeiformis (Linnaeus) Gray | 
| Authorship | (Linnaeus) Gray | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Alectoria Acharius | 
| Contains | Alectoria chalybeiformis f. nidulifera (Norrlin) G. Merrill | 
| Citation | 1821 Nat. Arr. Brit. Pl. 1: 408 | 
| Holdings | 37 Specimens held in the Harvard University Herbaria identified as Alectoria chalybeiformis (Linnaeus) Gray | 
| Identification made in | [no date] (36), 1974 (1) |