The correct option is D Brassicaceae
This floral diagram represents the family Brassicaceae.
Floral Formula is - ⊕K2+2C4A2+4G(2)
Flowers are zygomorphic - bilaterally symmetric
Calyx - sepals are 4 in number and arranged in two whorls
Corolla - petals are 4 in number
Androecium - Stamens are 6 in number ( Grouped - 2 outer short and 4 inner long)
Gynoecium - Bicarpellary and the ovary is superior
Members of this family include cabbage, mustard, turnip (Brassica rapa), radish, etc.