Brassica arvensis

Brassica arvensis can refer to:


 * Brassica arvensis Hablitz, a synonym of Brassica rapa L.
 * Brassica arvensis L., a synonym of Moricandia arvensis (L.) DC., purple mistress
 * Brassica arvensis (L.) Rabenh., a synonym of Rhamphospermum arvense (L.) Andrz. ex Besser, field mustard