The plants belonging to the family Solanaceae are represented by the floral formula:

• A
  $\oplus \,\, \text{♂} \,\, K_5 \,\, C_5 \,\, A_5 \,\, \overline{G}_2$

  
• B
  $\oplus \,\, \text{♂} \,\, K_{(5)} \,\, C_{(5)} \,\, A_{(5)} \,\, \underline{G}_{(2)}$

  
• C
  $\oplus \,\, \text{♂} \,\, K_{(5)} \,\, C_{(5)} \,\, A_5 \,\, \underline{G}_{(2)}$

  
• D
  $\oplus \,\, \text{♂} \,\, K_5 \,\, C_{(5)} \,\, A_{(5)} \,\, G_{(2)}$