[small][medium]Potamogeton tricarinatus..leaves, whole plant [small][medium]Potamogeton tricarinatus..close up, flowers, leaves [small][medium]Potamogeton tricarinatus..close up, flowers, leaves, best of name [small][medium]Potamogeton tricarinatus..close up, flowers, leaves [small][medium]Potamogeton tricarinatus..leaves, whole plant
