Tetraneuris verdiensis

Tetraneuris verdiensis is a rare North American species of plants in the sunflower family. It has been found in only in Yavapai County in Arizona in the southwestern United States.

Tetraneuris verdiensis is a small perennial herb rarely more than 15 cm tall. It forms a branching underground caudex sometimes producing as many as 15 unbranched, above-ground stems. The plant generally produces one flower head per stem. Each head 20-40 yellow disc flowers but no ray flowers.