Rorippa islandica

Từ điển WordNet v3.1 - WordNet Dictionary

noun

annual or biennial cress growing in damp places sometimes used in salads or as a potherb;
troublesome weed in some localities
• Syn:
marsh cress, yellow watercress
• Hypernyms:
watercress
• Member Holonyms:
Rorippa, genus Rorippa