Bi-fungal growth

Bi-fungal growth

Observation - Bi-fungal growth. Description: Bi-fungal growth; two different species living side-by-side in icy conditions on same branch, viewed from both sides. Brackets and crusts (Trametes and Parmelia possibly) - but what are they? Additional photo showing growth one week later.

Bi-fungal growth; two different species living side-by-side in icy conditions on same branch, viewed from both sides. Brackets and crusts (Trametes and Parmelia possibly) - but what are they? Additional photo showing growth one week later.