A PDF field guide to the species reported in and around Johnson’s Mound 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 Johnson’s Mound Forest Preserve include Pearl Crescent, Great Blue Heron, Sunfish, Bullfrog and Jewelweed. Plants lead the list with 44 species, followed by 2 fungi.
The 20 species reported most often here, of 50 in the full guide.

Jewelweed
Poison Ivy
Locust

Bottlebrush Grass

Joe-Pye
Beebalm
Boxelder
Wood Nettle
Japanese Barberry

Redroot

Buckthorn
Snapweed

Ninebark
Pearl Crescent

Rough Speckled Shield Lichen

Purple Giant Hyssop
Mayapple

Aniseroot

Toothcup