alternative brassica oleracea cauliflower cruciferous cultivar curd color curd colour edible fine flavor flavour florets food inflorescence inflorescence meristems mashed potato alternative mild nutritious plants texture vegetable vegetables white cauliflower brassica-oleracea broccoflower broccoli-cauliflower-cross cauliflower-cultivar cross-pollination fresh green green-cauliflower green-headed inflorescence-meristems raw sweet uncooked white-cauliflower cauliflower rice chopped grated milder shredded sweeter broccoli broccoli-cauliflower cross cauliflower cultivar green cauliflower anthocyanin color colored colors colour coloured colours contrast contrasting grafitti-cauliflower leaves purple purple-cape purple-cauliflower sicilian-violet variant variation variety violet-queen