armillaria cepistipes

nature mushroom fungus autumn forest woodland quail sulphur tuft clustered woodlover mushrooms saprotrophic small gill prolifically clumps stumps dead roots rotting trunks broadleaved bitter poisonous toxins fasciculols calmodulin inhibitors armillaria cepistipes wood-rotting basidiomycete forests species physalacriaceae pathogenic deciduous pathogen mycelium bioluminescent common found central europe family physalacriaceae weakly plant typically growing base trees stressed pathogen bioluminescent