Assertion: truffle's spore | /r/HasProperty | released by wind
Facets:
Source sentences:
text: In the puffballs, which include the genera Lycoperdon, Bovista, and Calvatia, spores are formed within spherical to pestle-shaped fruit bodies and are released either by wind (as the fruit body wears away, exposing the spore mass inside) or by raindrops.