Zizia aptera
Zizia aptera, known mostly by its common names Heartleaf Golden-Alexander or Meadow Zizia, is an herbaceous perennial plant with heart-shaped leaves that grows in a variety of habitats from prairies to woodlands.
Clusters of bright yellow flowers attract pollen-seeking bees, June-August.
Yellow daisy-like flowers bloom May through August, providing nectar for pollinators.
Individual spikes house whorls of small yellow 5-petaled flowers that tower over the foliage.