Pigeonberry
Sawblade
Blue twinflower
Spreading snakeherb
Fetid-marigold
Yellow-aster
Squirting cucumber
Pale echinacea
Eastern purple-coneflower
Sanguine purple-coneflower
Tennessee purple-coneflower
Lloyd's hedgehog cactus
Berlandier's hedgehog cactus
Engelmann's hedgehog cactus
Sandcarpet