A PDF field guide to the species reported in and around Oakfield Railroad Prairie State Natural Area, 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 Oakfield Railroad Prairie State Natural Area include Motherwort, Parsnip, Ditch Reed, Buckthorn and Redcurrant. All 22 species on the list are plants.
The 20 species reported most often here, of 22 in the full guide.

Motherwort
Parsnip
Ditch Reed

Buckthorn

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

Wild Cucumber

Buttonweed
Treacle-Berry
Wild Geranium

Rockcap Fern

Indian Turnip
Wild Ginger
Celandine
Ramp
Mayapple
Tell me what you're looking for, and I'll do my best to answer.
Hedge Garlic

Bitterroot