Verwandte Arten
- → Abrothallus acetabuli Diederich
- → Abrothallus bertianus De Not.
- → Abrothallus buellianus Diederich
- → Abrothallus caerulescens C. Kotte
- → Abrothallus cetrariae C. Kotte
- → Abrothallus inquinans Tul.
- → Abrothallus microspermus Tul.
- → Abrothallus peyritschii (Stein) Kotte
- → Abrothallus prodiens (Harm.) Clauzade, Diederich & Cl. Roux
- → Abrothallus smithii Tul.
- → Abrothallus suecicus (Kirschst.) Nordin
- → Abrothallus usneae Stein
- → Abrothallus welwitschii Mont. ex Tul.