The correct option is C Lotus type
A leaf which possesses stomata exclusively its upper side is called as lotus type. Aquatic plants are plants that have adapted to living in aquatic environments. They are also referred to as hydrophytes or macrophytes. These plants require special adaptations for living submerged in water or at the water's surface. The most common adaptation is aerenchyma, but floating leaves and finely dissected leaves are also common.
Thus, the correct answer is option C.