Hedeoma patens (Spanish common name, orégano chiquito, 'small oregano') is a small herb in the genus Hedeoma, family Lamiaceae.

It is native to the Mexican states of Chihuahua and Coahuila.

[1][2] It is not very closely related to true oregano.

It is used by natives of northwestern Mexico to flavor various food items, especially beans.

This Lamiaceae article is a stub.