| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Rhizocarpon | geographicum | 359 |
| 2 | Rhizocarpon | lecanorinum | 30 |
| 3 | Rhizocarpon | disporum | 14 |
| 4 | Rhizocarpon | macrosporum | 9 |
| 5 | Rhizocarpon | grande | 8 |
| 6 | Rhizocarpon | eupetraeum | 6 |
| 7 | Rhizocarpon | reductum | 6 |
| 8 | Rhizocarpon | rubescens | 5 |
| 9 | Rhizocarpon | geminatum | 5 |
| 10 | Rhizocarpon | oederi | 4 |
| 11 | Rhizocarpon | bolanderi | 4 |
| 12 | Rhizocarpon | jemtlandicum | 4 |
| 13 | Rhizocarpon | badioatrum | 3 |
| 14 | Rhizocarpon | infernulum | 3 |
| 15 | Rhizocarpon | intermediellum | 2 |
| 16 | Rhizocarpon | riparium | 1 |
| 17 | Rhizocarpon | subgeminatum | 1 |
| 18 | Rhizocarpon | superficiale | 1 |
| 19 | Rhizocarpon | viridiatrum | 1 |
| 20 | Rhizocarpon | eupetraeoides | 1 |
| 21 | Rhizocarpon | concentricum | 1 |
| 22 | Rhizocarpon | inarense | 1 |
| 23 | Rhizocarpon | petraeum | 1 |
| 24 | Rhizocarpon | hochstetteri | 1 |