Disk Lichen

Trapelia obtegens

Native to:
United States

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Taxonomy

Division:
Ascomycota | - Sac fungi
Family:
Trapeliaceae
Genus:
Trapelia
Species:
Trapelia obtegens
USDA Symbol:
TROB4

Growth Characteristics

Growth Habit:
Lichenous
Light Requirements:
Full Sun

Soil Requirements

Soil Type:
nutrient-poor, sandy, well-drained soil
pH:
4.5 - 6.5 (acidic to slightly acidic)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
commonly found on rocky outcrops and acidic substrates