Arizona Mousetail

Myosurus cupulatus is a species of flowering plant in the buttercup family known by the common name Arizona mousetail. It is native to the southwestern United States and northern Mexico, where it grows in moist and dry habitat types in desert, scrub, and woodland. It is an annual plant forming a small tuft up to about 14 centimeters tall. The leaves are linear to lance-shaped and up to 7 centimeters in length. The inflorescence produces a...