Aster Family Each small "flower" is a composite of several individual flowers. The leaves of yarrow have a very strong odor when crushed, another good way to identify the plant. These were growing at Clark Center Park in Oak Ridge in mid-May. Perennial Where seen:Oak Ridge Greenways, Great Smoky Mountains NP, Warriors' Path SP
close-up March 13, 2005 Note the flat seedpods.
