strong stem

The strong stiff stems of Ironweed are known for proudly holding flowers, pollen, and nectar above the other native plants. Butterflies, bees, and other insects find Vernonia fasciculate, ‘Prairie' or ‘Common' Ironweed plants, a source of nourishment.  This plant also helps filter water that percolates back into the soil. That means less toxins in water that recharges the groundwater aquifers.

Ironweed is one of a few host plants for American Painted Lady butterfly. ‘Host plants’ are those that the butterfly lives on, lays eggs on, and their larvae are sustained by.

See also the post on 8-21-2020