Spraguea

Từ điển WordNet v3.1 - WordNet Dictionary

noun

small genus of usually perennial herbs having deep woody taproots and flower heads of umbels or cymes
• Syn:
genus Spraguea
• Hypernyms:
caryophylloid dicot genus
• Member Holonyms:
Portulacaceae, family Portulacaceae, purslane family
• Member Meronyms:
pussy-paw, pussy-paws, pussy's-paw, Spraguea umbellatum, Calyptridium umbellatum