Axile placentation is present in :
Lemon
Pea
Argemone
Dianthus
As discussed in
Superficial placenta -
Ovary is multilocular with many carpels, & placenta is axile type of placentation.
- wherein
Ex. water lily, it is most primitive
Axile placentation show axial ovules.
E.g. Lemon
Option 1)
Lemon
This solution is correct.
Option 2)
Pea
This solution is incorrect.
Option 3)
Argemone
This solution is incorrect.
Option 4)
Dianthus
This solution is incorrect.