Doug Wechsler / Leafy Brain / Brown witches butter (Tremella foliacea) on branch, Fort Washington State Park, Pennsylvania, USA

Adrian Davies / Witches butter fungus {Exidia glandulosa} England, UK

Linda Pitkin / Yellow brain fungus (Witches Butter) (Tremella mesenterica) - a jelly fungus, Holmwood Common, Surrey, England, November.

Philippe Clement / Yellow brain / golden jelly fungus / witches' butter (Tremella mesenterica / Helvella mesenterica) on tree trunk in autumn forest, France, November