Taxonomy

Division:

Ascomycota | - Sac fungi

Family:

Collemataceae

Genus:

Collema

Species:

Collema nigrescens

USDA Symbol:

CONI8

Growth Characteristics

Growth Habit:

Lichenous

Light Requirements:

Part Shade

Soil Requirements

Soil Type:

nutrient-poor, well-drained rocky soil

pH:

5.5 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

commonly found on calcareous substrates