A PDF field guide to the species reported in and around Pilot Knob State Park, 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 Pilot Knob State Park include Redroot, Maidenfern, Ramp, Blackcap and Jack O Lantern. Plants lead the list with 9 species.
All 10 species reported here.

Redroot

Maidenfern
Ramp
Blackcap
Jack O Lantern

Red-Bell
Tell me what you're looking for, and I'll do my best to answer.
Wild Ginger

Buckthorn
Wild Geranium
Horse-Mint