Adrian Davies / Mosaic puffball (Lycoperdon utriforme / Handkea utriformis). Sussex, England, UK. October.

Philippe Clement / Giant puffball (Calvatia gigantea / Langermannia gigantea) on the forest floor in late summer, Luxembourg, August

Adrian Davies / Mosaic Puffball (Lycoperdon utriforme) Surrey, England, UK, December.

Steve Gettle / Skull-shaped Puffball (Calvatia craniiformis) releasing spores. Sequence 2 of 3

Steve Gettle / Skull-shaped Puffball (Calvatia craniiformis) releasing spores. Sequence 3 of 3

Laurie Campbell / Pestle puffball fungi (Handkea / Calvatia excipuliformis) Argyll, Scotland, September

Philippe Clement / Mosaic puffball fungus (Handkea utriformis / Lycoperdon utriforme / Calvatia utriformis) in pasture, Belgium

Robert Thompson / Puffball fungus (Calvatia excipuliformis) Clare Glen, County Armagh, Northern Ireland, UK, November

Philippe Clement / Mosaic puffball fungus (Handkea utriformis / Lycoperdon utriforme / Calvatia utriformis) split and showing spores in pasture, Belgium

Robert Thompson / Mosiac puffball fungus {Calvatia utriformis} on alpine meadows above Lac du Mount Cenis, Alps, France

Philippe Clement / Pestle puffball fungus (Handkea / Calvatia excipuliformis), Belgium

Philippe Clement / Pestle puffball fungus (Handkea / Calvatia excipuliformis) Belgium