the bitter oysterling panellus stipticus is an inedible mushroom

agaric astringente autumn background besk bitter bitterer closeup epaulethat epayen forest fungi fungus inedible kitreacurren kliddet labrvbar lettsvamp macro mushroom mycology nahkavinokas nature oysterling panelle panellus pick rhatt schelpzwam scherpe stipticus toadstool ueling uneatable wood woodland zwergknacurren