35; see text Acmispon is a genus of flowering plant in the family Fabaceae (legumes), native to North America and the west coast of Chile in South America.

[1] It includes several species of American bird's-foot trefoils and deervetches formerly contained in the globally distributed genus Lotus.

The former genus Syrmatium is included in Acmispon.

[2] The Jepson eFlora accepts only Acmispon.

[3] As of September 2023[update], the following species were accepted:[1][3]