Oliver Hellowell / Ink cap mushroom (Coprinopsis atramentaria) England, UK. November.

Andy Sands / Common Deceiver (Laccaria laccata) group of toadstools at various stages of development, Bedfordshire, England, UK, October

Russell Cooper / Common Ink Cap fungi (Coprinus atramentarius) deliquescing /caps dissolving into ink, amongst leaf litter. Southwest London, England, UK, October.

Matthew Maran / Common ink cap (Coprinus atramentarius) Hampstead Heath, London, England, UK. October.

Guy Edwardes / 2020VISION / Close up of cap of Magpie fungus (Coprinus picaceus). Ebernoe Common, West Sussex, England, UK, October.

Nature Production / Common ink cap fungus (Coprinus atramentarius) releasing spores, Japan, October

Robert Thompson / Common inkcap fungus {Corprinus atramentarius} Peatlands Park, Annagarriff Wood NNR, County Armagh, Northern Ireland

Robert Thompson / Common inkcap fungus {Corprinus atramentarius} Peatlands Park, Annagarriff Wood NNR, County Armagh, Northern Ireland

Philippe Clement / Common stump brittlestem fungus (Psathyrella piluliformis), Belgium

Philippe Clement / Common stump brittlestem fungus (Psathyrella piluliformis) Belgium

Nigel Bean / Common ink cap growing on lawn (Coprinus atramentarius) England

Philippe Clement / Close up of Common inkcap fungus showing ink droplet {Coprinus atramentarius} Belgium

Philippe Clement / Close up of Common inkcap fungus showing ink droplet {Coprinus atramentarius} Belgium

Robert Thompson / Cluster of Common ink cap toadstool (Coprinopsis atramentaria) growing from rotten log, Ards Forest Park, County Donegal, Republic of Ireland. October.

Robert Thompson / Common ink cap toadstool (Coprinopsis atramentaria), Ards Forest Park, County Donegal, Republic of Ireland. October.

Linda Pitkin / Common inkcap fungus (Coprinopsis atramentaria), South West London, England, November.

Adrian Davies / Common inkcap fungus (Coprinopsis atramentaria) Surrey, England, UK. October.