Hogweed

n.

1.

(Bot.) A common weed (Ambrosia artemisiæge). See Ambrosia, 3.

Noun

1.

hogweed - tall coarse plant having thick stems and cluster of white to purple flowers Synonyms: cow parsnip, Heracleum sphondylium

cow parsnip, genus Heracleum, Heracleum, Heracleum sphondylium, herb, herbaceous plant