coral fungus artomyces pyxidatus on the tree. also known as crown coral or crown-tipped coral

also artomyces autumn background beautiful clavaria close closeup coral crown crowntipped edible environment fall flora forest forrest fungi fungus inedible known log macro moss mushroom mushrooms mycology natural nature not outdoor outdoors plant poison poisonous pyxidata pyxidatus ramaria seasonal single toxic tree trunk unusual white wild wildlife wooden