Species in the Hawthorn Garden:
- Blue Grama Grass
- Prairie Dropseed Grass
- Canada Wild Rye
- Butterfly Milkweed
- Tall Coreopsis
- Prairie Cinquefoil
- Smooth Rose
- Ironweed
- Kankakee Mallow
- Grey-headed Coneflower
- Black-eyed Susan
- Royal Catchfly
- Silky Dogwood
- Slender Mountain Mint
- Downy Skullcap
- Wild Bergamot
- Showy Tick-trefoil
- Nodding Prairie Onion
- Shrubby Cinquefoil
Beaux Arbres Plantes Indigènes / Native Plants 