hawkweed definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
any of a genus (Hieracium) of plants of the composite family, usually with conspicuous basal leaves and stalked clusters of heads with yellow or scarlet ray flowers, including devil's paintbrush
hawkweed definition by American Heritage Dictionary
Any of numerous often hairy plants of the genus Hieracium, having yellow or orange dandelionlike flower heads.