Peniophora lycii (Pers.) Höhn. & Litsch Blaugrauer Rindenpilz. Fruit body resupinate, forming thin irregular patches on the undersides of branches, blue-grey with a violaceous tint. Cystidia club-shaped conspicuously encrusted in crystalline material and often becoming buried as the hymenium thickens. Dendrophyses hyaline, branched, encrusted with crystalline material. Spores pink, cylindric or somewhat curved, 9–13 x 3.5–5um. Habitat on dead twigs and sticks of many deciduous trees. Season all year. Very common. Not edible. Found In Europe.