Choose the correct description depicted by floral diagram
A. United valvate sepals, free twisted petals, free stamens, unilocular ovary with marginal placenta
B. United valvate sepale, free imbricate petals, free stamens, unilocular ovary with axile placenta
C. United valvate sepals, free imbricate petals, epipetalous stamens, unilocular ovary with marginal placenta
D. United valvate sepals, free imbricate petals, free stamens, unilocular ovary with marginal placentation.