| Publication Type: | Book |
| Year of Publication: | 2004 |
| Authors: | T. H. Nash III, Ryan, B. D., Diederich, P., Gries, C., Bungartz, F. |
| Series Title: | Lichen Flora of the Sonoran Desert Region |
| Volume: | 2 |
| Number of Pages: | 742 |
| Publisher: | Lichens Unlimited, University of Arizona |
| City: | Tempe |