Brassica rapa
The family contains the cruciferous vegetables, including species such as "Brassica oleracea" (e.g. broccoli, cabbage, cauliflower, kale, collards), "Brassica rapa" (turnip, Chinese cabbage, etc.), "Brassica napus" (rapeseed, etc.), "Raphanus sativus" (common radish), "Armoracia rusticana" (horseradish), but also a cut-flower "Matthiola" (stock) and the model organism "Arabidopsis thaliana" (thale cress).