Question

what is the floral formula of allium cepa​

Answer 1

$\huge \purple A \purple N \purple s \purple W \purple e \purple \R :-$

• The given floral formula belongs to family Brassicaceae. Brassica nigra is the species of flowering plant belonging to family Brassicaceae. In Brassica nigra, the flower is actinomorphic (radial symmetry), bisexual, sepals are 4 which are dimerous (arranged in two whorls) and sepals are free, petals are 4 which are arranged in a single whorl and they are free, gynoecium is bicarpellary, syncarpous, unilocular ovary but it becomes bilocular due to the formation of false septum. So, the correct answer is 'Brassica nigra'.