Noun
fruitbody (plural fruitbodies)
fruiting body
The fungi are called puffballs because clouds of brown dust-like spores are emitted when the mature fruitbody bursts, or in response to impacts such as those of falling raindrops. Source: Internet
As the spores mature, they form a mass called a gleba in the centre of the fruitbody that is often of a distinctive color and texture. Source: Internet