Most Common Species
Showing 20 most frequently observed species out of 74 total documented species.
Tripsacum dactyloides
Gama Grass
Very Common2.49 obs.
Ruellia humilis
Wild Petunia
Very Common2.23 obs.
Prunella vulgaris
Heal-All
Very Common2.17 obs.
Liatris pycnostachya
Button Snakeroot
Very Common2.1 obs.
Asclepias viridis
Antelope-Horns
Very Common1.89 obs.
Vernonia missurica
Missouri Ironweed
Common1.88 obs.
Asclepias hirtella
Green Milkweed
Common1.65 obs.
Rudbeckia hirta
Blackeyed Susan
Common1.24 obs.
Tragia urticifolia
Common1.21 obs.
Packera dubia
Common1.16 obs.
Coleataenia anceps
Beaked Panicum
Common1.16 obs.
Helenium flexuosum
Southern Sneezeweed
Occasional1.13 obs.
Chamaecrista fasciculata
Golden Cassia
Occasional1.06 obs.
Allium canadense
Wild Onion
Occasional1 obs.
Cyperus echinatus
Teasel Sedge
Occasional1 obs.
Thyrsanthella difformis
Climbing Dogbane
Occasional1 obs.
Centaurea stoebe
Spotted Knapweed
Occasional0.99 obs.
Lythrum alatum
Winged Lythrum
Rare0.98 obs.
Desmanthus illinoensis
Illinois Bundle-Flower
Rare0.98 obs.
Boltonia diffusa
Rare0.92 obs.
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