Ranunculus eschscholtzii
 Ranunculus eschscholtzii is a species of buttercup known by the common name Eschscholtz's buttercup. It is native to much of western North America from Arctic northwestern Canada and Alaska to California to New Mexico where it grows in meadows and talus on high mountain slopes and other open rocky habitat. It is a perennial herb producing one or more erect stems up to 20 or 25 centimeters tall.