Found 2 items, similar to water hemlock.
English → English (WordNet) Definition: water hemlock water hemlock n : tall erect highly poisonous Eurasiatic perennial herb locally abundant in marshy areas [syn: Cicuta verosa]
English → English (gcide) Definition: Water hemlock Water hemlock \Wa“ter hem”lock\ (Bot) (a) A poisonous umbelliferous plant (Cicuta virosa) of Europe; also, any one of several plants of that genus. (b) A poisonous plant ([OE]nanthe crocata) resembling the above. [1913 Webster]