Felis Images / Fungus (Coprinellus disseminatus) on tree trunk, West Bengal, India.

Andy Sands / Fairy inkcap fungus (Coprinellus disseminatus) small group of this inkcap growing from mossy log, Oxfordshire, England, UK, October. Focus Stacked Image

Colin Varndell / Fairies' bonnets toadstools (Coprinellus disseminatus) Dorset, UK August.

Ann & Steve Toon / Fairy inkcaps fungus (Coprinellus disseminatus), Northumberland, UK, October.

Russell Cooper / Trooping crumble cap / Fairy bonnets fungi (Coprinus disseminatus) Banstead Woods Sssi. North Downs. Surrey, UK, October.

James Christensen / Trooping Crumble Cap Fungus (Coprinellus disseminatus) mushrooms on west slope of Andes, Mindo, Ecuador

Alex Hyde / Trooping crumble cap fungus {Coprinus disseminatus} growing on a moss-covered tree stump, Peak District National Park, Derbyshire, UK. Backlit.

Michael Hutchinson / Trooping crumble cap fungi {Coprinus disseminatus} UK. Inkcaps

Nigel Bean / Trooping crumble cap (Coprinus disseminatus), autumn. Norfolk, England, UK, Europe

Nigel Bean / Trooping crumble cap (Coprinus disseminatus), autumn. Norfolk, England, UK, Europe

Guy Edwardes / Fairy bonnets (Coprinellus disseminatus), Rhodope Mountains, Bulgaria. October.

Nick Upton / Honey fungus (Armillaria mellea) and Fairies' bonnets / Fairy inkcap fungi (Coprinellus disseminatus) clumps in deciduous woodland, Gloucestershire, UK, October.