Eryngium integrifolium (Walt.)
Apiaceae [=Umbelliferae] (Parsley) Family
The flowers are terminal umbels subtended by toothed bracts. The flowers are in a head subtended by bractlets. Each flower is bisexual in nature and symmetrical in form. There will be five petals that are light blue in color. Flowers occur in the summer.
Eryngo may also be known as Black Snakeroot, Blue-flower Eryngo, Savannah Eryngo, Blue-flower Coyote Thistle, Northern Rattlesnake Master and Corn Snakeroot.