Conringia is a genus of plants in the mustard family known commonly as hare's ear mustards. These herbs are native to Eurasia, although one species Conringia orientalis, is known on many continents as a common weed. The genus was named for the German philosopher Hermann Conring. Species include: \n* Conringia austriaca \n* Conringia orientalis \n* Conringia perfoliata \n* Conringia persica \n* Conringia planisiliqua