Exidia glandulosa, black jelly roll

Exidia glandulosa, a jelly fungus commonly known as black witches' butter, black jelly roll, or warty jelly fungus

ExidiaExidia glandulosaFinlandblackblack jelly rollblack witches' butterfungifungusgelatinousglandulosahytykkähyytelösienijelly fungusmushroommushroomsnystyhytykkäwartywarty jelly funguswildwitcheswitches'woodrotting