Poison Ivy
10/07/2022 Goose Lake Prairie State Natural Area Grundy County, Illinois
Teasels
7/31/2021 Grundy County, Illinois
7/30/2021 Will County, Illinois
7/26/2021 Grundy County, Illinois
7/22/2021 Des Plaines Conservation Area Will County, Illinois
Pampas Grass
1/04/2021 Grundy County, Illinois
10/11/2020 Grundy County, Illinois
4/23/2017 Grundy County, Illinois