Which of the following is not correct?

Match the following columns and select the correct option.

Column-$I$ (Common Name)	Column-$II$ (Scientific Name)
$(A)$ Hibiscus	$(i)$ Bougainvillea spectabilis
$(B)$ Lemon	$(ii)$ Allium cepa
$(C)$ Sunflower	$(iii)$ Hibiscus rosa-sinensis
$(D)$ Bougainvillea	$(iv)$ Citrus limon
$(E)$ Onion	$(v)$ Helianthus annuus
-	$(vi)$ Rosa indica

The typical floral formula for the family Gramineae (Poaceae) is:

$A$. Citrus and Ricinus have synandrous condition.
$B$. In epitepalous condition,the cohesion occurs between tepal and filament of stamen.
$C$. Tetradynamous condition consists of two long and four short stamen filaments.

Select the correct match for $X$ and $Y$:

Column $X$	Column $Y$
$(1)$ Thalamiflorae	$(P)$ Ovary inferior
$(2)$ Inferae	$(Q)$ Always two carpels
$(3)$ Disciflorae	$(R)$ $6$ cohorts and many families
$(4)$ Bicarpellatae	$(S)$ Citrus limon

Among China rose,mustard,brinjal,potato,guava,cucumber,onion and tulip,how many plants have superior ovary?