Lichens

Lichens

Observation - Lichens - UK and Ireland. Description: The Lichen's symbiotic relationship between fungus and algae is an obligate one. This means both the symbionts entirely depend on each other for surcannot and cannot live on their own.

The Lichen's symbiotic relationship between fungus and algae is an obligate one. This means both the symbionts entirely depend on each other for surcannot and cannot live on their own.