Virginia cowslip

noun
  1. a wild plant, Mertensia virginica, of the borage family, native to the eastern U.S., grown as a garden plant for its handsome, nodding clusters of blue flowers.

Origin of Virginia cowslip

An Americanism dating back to 1905–10
Also called Roanoke bells.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018