A PDF field guide to the species reported in and around Fox River Forest Preserve, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
Species people report often in and around Fox River Forest Preserve include Buckthorn, Motherwort, Beebalm, Burnweed and Hedge Garlic. All 50 species on the list are plants.
The 20 species reported most often here, of 50 in the full guide.

Buckthorn

Motherwort
Beebalm

Burnweed
Hedge Garlic
Boxelder
Tell me what you're looking for, and I'll do my best to answer.

Carpet Box

Catnip
Modesty

Cup Plant

Bush Honeysuckle
Haymaids
Butterflyweed

Goatsbeard

Ashweed

Venus'S-Bath
Sweet-Bean

Tell me what you're looking for, and I'll do my best to answer.

Fyfield Pea
Treacle-Berry