Lycoperdon echinatum, commonly known as the spiny puffball or the spring puffball, is a type of puffball mushroom in the genus Lycoperdon. The saprobic species has been found in Africa, Europe, Central America and North America, where it grows on soil in deciduous woods, glades, and pastures. Molecular analysis indicates that Lycoperdon echinatum is closely related to the puffball genus Handkea. Initially white in color, the puffballs turn a dark brown as they mature, at the same time... Full Article At Wikipedia.org