- Descurainia, genus Descurainia - includes annual or biennial herbs of America and Europe very similar to and often included among those of genera Sisymbrium or Hugueninia; not recognized in some classification systems
--1 is a kind of dilleniid dicot genus
--1 is a member of
--1 has members: tansy mustard, Descurainia pinnataCruciferae, family Cruciferae, Brassicaceae, family Brassicaceae, mustard family