Pineapple Weed – Native Plant of the Day 12/31/2017
Matricaria discoidea is native to several northwestern states, but is introduced in most of the rest of its current range.
Photo from May 28, 2012. Location: Hell’s Canyon, Adams County, ID.
More photos / info at the Matricaria discoidea detail page.
Also NPOD 12/31/2013, 12/31/2014, 12/31/2015, 12/31/2016