
Gem-studded Puffball - Lycoperdon perlatum
This type of puffball is shaped like an inverted pear with a prominent stem/stalk and a round top. They are covered with brown spines when young. At maturity, they develop a central perforation through which spores are released by rain and wind. The interior is completely white and homogenous.
Lycoperdon perlatum is a good edible mushroom when young (when the gleba is homogeneous and all white). However, foragers must be careful not to confuse puffballs with young Amanitas, which are enclosed by a universal veil. But, a longitudinal section of a young Amanita will reveal the immature gills, which never occur in puffballs.
Habitat: Mixed forest

"Lycoperdon perlatum", popularly known as the common puffball, warted puffball, gem-studded puffball, or the devil's snuff-box, is a species of puffball fungus in the family Agaricaceae.