There are many tools available to identify invasive species.
If you are using a smartphone app, Our recommendation is to use iNaturalist or PictureThis.
Smart phones also have built in capability though the phone feature haven't been as reliable in our opinion, Technology is changing quickly. iPhones use Visual Look Up and Google uses Google Lens.
In addition there are many books that are available such as:
A Field Guide to Invasive Plants in the Midwest
There are online training modules to improve your ability to identify invasives such as:
University Michigan Herbarium - botanist focused, you are able to look up names
There are many websites that provide excellent information on different invasives species. Here is a small selection:
MISIN – Midwest Invasive Species Information Network
MIPN - Midwest Invasive Plant Network
Michigan Invasive Species
MichiganInvasives.org - Not many listed but what is listed is done well
Illinois Department of Natural Resources
Woody Invasive Species of the Great Lakes Collaborative - WIGL