Ring Lichen
Evernia prunastri
- Native to:
- United States
iNaturalist: © mnharris (iNaturalist #107507961)






Taxonomy
- Division:
- Ascomycota | - Sac fungi
- Family:
- Parmeliaceae
- Genus:
- Evernia
- Species:
- Evernia prunastri
- USDA Symbol:
- EVPR2
Growth Characteristics
- Growth Habit:
- Lichenous
- Light Requirements:
- Full Sun
Soil Requirements
- Soil Type:
- nutrient-poor, well-drained, rocky soil
- pH:
- 4.5 - 6.5 (acidic to slightly acidic)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- commonly found on tree bark in open woodlands