black swallowwort








noun

  1. See under swallowwort(def 2).

noun

  1. celandine(def 1).
  2. any of several plants of the milkweed family, especially a climbing vine, Cynanchum nigrum (black swallowwort), native to Europe, having small, brownish flowers.

noun

  1. any of several Eurasian vines of the genus Cynanchum, esp C. nigrum, having small brownish-purple flowers: family Asclepiadaceae
  2. a related European herbaceous plant, Vincetoxicum officinale (or Cynanchum vincetoxicum), having an emetic root
  3. another name for greater celandine
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