Brassica oleracea var. caulorapa DC. Dataset Update on the Brassicaceae Species Checklist Rank VARIETY Published in Candolle, A.P. de. Reg. Veg. Syst. Nat. 2: 586. (1821). Classification family Brassicaceae genus Brassica Name Homonyms Brassica oleracea subsp. caulorapa (DC.) Metzg. Brassica oleracea var. caulorapa DC.