A field of grindelia.
grindelia 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 (Grindelia) of coarse plants of the composite family, with large, yellow flower heads: the dried stems and leaves are used medicinally
Origin of grindeliaModern Latin after H. Grindel (1776-1836), professor of botany at Riga
grindelia definition by Wiktionary
From the genus name.