Nectar Source -
Spotted Skippers, Butterflies:Zebra Swallowtail, Variegated Fritillary, Tiger Swallowtail, Painted Lady, Red Admiral, Anise Swallowtail, Milbert's Tortoiseshell, Monarch, Black Swallowtail, hummingbirds, bumblebees, solitary bees and wasps.
Host Plant -
Caterpillars of the Pearl crescent (butterfly)Seeds -
Small sees are a feed for Swamp SparrowsDeer -
Are not fond of Eupatorium species
Fore detailed information visit Illinois Wildflower