Circinaria caesiocinerea
Literature
| Authors | Title |
Year of Publication |
|---|---|---|
| A. Nordin; S. Savic; L. Tibell | Phylogeny and taxonomy of Aspicilia and Megasporaceae | 2010 |
| A. Fletcher; O.W. Purvis; B.J. Coppins | Aspicilia | 2009 |