Robert Thompson / Fly agaric (Amanita muscaria) Peatlands Park, County Armagh, Northern Ireland, October.

Colin Varndell / Tawny grisette toadstool (Amanita fulva) New Forest, Hampshire, UK, September

Andy Sands / Tawny Grisette (Amanita fulva) growing from mossy bank on forest floor, Hertfordshire, England, UK, October . Focus stacked image

Matthew Maran / Fly agaric (Amanita muscaria) Hampstead Heath, London, England, UK. October.

Matthew Maran / Fly agaric (Amanita muscaria) close up of gills, Hampstead Heath, London, England, UK. October.

Alex Hyde / Fly agaric fungus (Amanita muscaria) cap detail. Peak DIstrict National Park, Derbyshire, UK. October.

Robert Thompson / Fly Agaric (Amanita muscaria) under birch, Peatlands Park and Annagariff Wood NNR, Counry Armagh, Northern Ireland, UK. September.

Alex Hyde / Fly Agaric (Amanita muscaria) growing in coniferous woodland at night. Peak District National Park, Derbyshire, UK. October.

Alex Hyde / Fly Agaric (Amanita muscaria), Peak District National Park, Derbyshire, UK. October.

Alex Hyde / Fly Agaric (Amanita muscaria), Peak District National Park, Derbyshire, UK. October.

Guy Edwardes / Amethyst deceiver fungus (Laccaria amethystina) amongst moss. New Forest National Park, England, UK. October.

Guy Edwardes / Bonnet mycena fungus (Mycena galericulata) and Holly (Ilex aquifolium) seedling, New Forest National Park, England, UK. October.