formerly Eupatorium coelestinum

Common Names
blue mistflower, blue boneset, wild ageratum

Family
Asteraceae

Habitat
moist soils in full sun; riverbanks

Observed Blooming
late August, 2018
mid August to late September, 2017
mid July to late August, 2016
early June to late July, 2015
early August to late October, 2014
mid August to mid September, 2013

Conservation
no issues