Wart Lichen
Pyrenula citriformis
- Native to:
- United States
Jason Hollinger (www.flickr.com)


Taxonomy
- Division:
- Ascomycota | - Sac fungi
- Family:
- Pyrenulaceae
- Genus:
- Pyrenula
- Species:
- Pyrenula citriformis
- USDA Symbol:
- PYCI
Growth Characteristics
- Growth Habit:
- Lichenous
- Light Requirements:
- Part Shade
Soil Requirements
- Soil Type:
- nutrient-poor, well-drained substrate
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- typically found on bark or rock surfaces