genus Coryphantha

Từ điển WordNet v3.1 - WordNet Dictionary

noun

mainly globose cacti of southwestern United States and Mexico covered with many nodules;
superficially resembling and formerly included in genus Mammillaria
• Hypernyms:
caryophylloid dicot genus
• Member Holonyms:
Cactaceae, family Cactaceae, cactus family
• Member Meronyms:
coryphantha