Title Michigan DNR asking public to help track invasive lesser celandine threatening native flora Image Wed, 2026-04-15 22:08 Great Lakes Commission Lesser celandine, a small but destructive plant quietly spreading across Michigan’s forests and riverbanks, is a “watch list” species in Michigan, meaning its distribution in the state is still limited. […] Great Lakes Commission, Department, forests, help, invasive, List, Michigan, Michigan Department of Natural Resources, river, Wisconsin