Tobacco is the common name of several plants in the Nicotiana genus of the Solanaceae family. Solanaceae family flowers are bisexual, actinomorphic; calyx is united with five sepals; corolla is united with five petals; have five stamens, epipetalous; bicarpellary, syncarpous, ovary superior. Example - tobacco, potato, tomato, brinjal. Its floral formula is given below:
is that of :