hemlock water dropwort

Từ điển WordNet v3.1 - WordNet Dictionary

noun

European poisonous herb having tuberous roots, yellow juice that stains the skin, yellow flowers and foliage resembling celery;
all parts extremely poisonous
• Syn:
water dropwort, Oenanthe crocata
• Hypernyms:
poisonous plant
• Member Holonyms:
Oenanthe, genus Oenanthe