Calvatia

Từ điển WordNet v3.1 - WordNet Dictionary

noun

genus of puffballs having outer casings whose upper parts break at maturity into angular pieces to expose the spores
• Syn:
genus Calvatia
• Hypernyms:
fungus genus
• Member Holonyms:
Lycoperdaceae, family Lycoperdaceae
• Member Meronyms:
giant puffball, Calvatia gigantea