Tra từ Cirsium lanceolatum - Từ điển WordNet v3.1

Từ điển WordNet v3.1 - WordNet Dictionary

Cirsium lanceolatum

noun

European thistle with rather large heads and prickly leaves;
extensively naturalized as a weed in the United States
• Syn:
bull thistle, boar thistle, spear thistle, Cirsium vulgare
• Hypernyms:
plume thistle, plumed thistle