A widely distributed Arctic cress reputed to have value in treatment or prevention of scurvy; a concentrated source of vitamin C.

synoniemen: Cochlearia officinalis, common scurvy grass.

Pools: warzucha lekarska

Any plant of the genus Barbarea: yellow-flowered Eurasian cresses; widely cultivated for winter salad.

synoniemen: St. Barbara's herb, winter cress.