| Nom scientifique | Nom français | Nom anglais | 1°id. | 1°observateur |
|---|---|---|---|---|
| Cladonia pyxidata | Lichen. | Pixie_Cup_Cladonia (pebbled) | 1942 | Le_Gallo C. |
| Cladonia chlorophaea | Lichen. | Pixie_Cup_Cladonia (mealy) | 2010 | Jackman L. |
| Cladonia fimbriata | Lichen. | Pixie_Cup_Cladonia (trumpet) | 2010 | Abraham D. |
| Pycnothelia papillaria | Lichen. | Lichen (nipple) | 2010 | Jackman L. |
| Pilophorus cereolus | Lichen. | Matchstick_Lichen (powdered) | 1887 | Delamare E. A. |
| Stereocaulon pileatum | Lichen. | Foam_Lichen (pixie) | 1887 | Delamare E. A. |
| Stereocaulon vesuvianum | Lichen. | Foam_Lichen (variegated) | 2010 | Jackman L. |
| Stereocaulon dactylophyllum | Lichen. | Foam_Lichen (finger_scale) | 1887 | Delamare E. A. |
| Stereocaulon paschale | Lichen. | Easter Foam_Lichen | 2010 | Jackman L. |
| Stereocaulon alpinum | Lichen. | Foam_Lichen (alpine) | 1887 | Delamare E. A. |
| Stereocaulon tomentosum | Lichen. | Foam_Lichen (woolly) | 1887 | Delamare E. A. |
| Famille UMBILICARIACÉES | Lichen. | Rocktripe_Lichens. | ||
| Lasallia papulosa | Lichen. | Toadskin_Lichen. (common) | 1941 | Le_Gallo C. |
| Umbilicaria hyperborea | Lichen. | Rocktripe_Lichen (blistered) | 2010 | Abraham D. |
| Umbilicaria muehlenbergii | Lichen. | Rocktripe_Lichen (plated) | 1942 | Le_Gallo C. |
| Umbilicaria deusta | Lichen. | Rocktripe_Lichen (peppered) | 2010 | Abraham D. |
| Umbilicaria proboscidea | Lichen. | Rocktripe_Lichen (netted) | 1887 | Delamare E. A. |
| Umbilicaria polyphylla | Lichen. | Rocktripe_Lichen (petaled) | 2004 | Abraham D. |
| Famille ACAROSPORACÉES. | Lichen. | (cobblestone_Lichens) | ||
| Acarospora fuscata | Lichen. | cobblestone_Lichen (brown) | 1887 | Delamare E. A. |
| SOUS_ORDRE_DES LECANORINES | Lichen. | Lichens. | ||
| Famille PERTUSARIACÉES. | Lichen. | Wart_Lichens. | ||
| Pertusaria bryontha | Lichen. | Wart_Lichen | 1949 | Paturel D. |
| Pertusaria alpina | Lichen. | Wart_Lichen | 1887 | Delamare E. A. |
| Pertusaria dactylina | Lichen. | Wart_Lichen (finger) | 1887 | Delamare E. A. |
| Pertusaria panyrga | Lichen. | Wart_Lichen (arctic) | 1887 | Delamare E. A. |
| Pertusaria subobducens | Lichen. | Wart_Lichen | 1887 | Delamare E. A. |
| Famille ARGYRIACEES | Lichen. | Lichens. |