Tra từ grass poly - Từ điển WordNet v3.1

Từ điển WordNet v3.1 - WordNet Dictionary

grass poly

noun

annual with small solitary pink flowers;
originally of Europe but widely naturalized in moist areas
• Syn:
hyssop loosestrife, Lythrum hyssopifolia
• Hypernyms:
loosestrife
• Member Holonyms:
Lythrum, genus Lythrum