Photo: Solanum tuberosum 6.

Um. When they tell you to use seaweed to mulch your potatoes, they don't mean that you should plant your potatoes in seaweed... Säppi, Finland. Planted. 2000-08-17.

Solanum tuberosum L.
Engl.: potato, common potato.
Deu.: Kartoffel.
Suom.: peruna.
Sven.: potatis, jordpäron, kartoffel, potät, tartuffel.
Bot. syn.: Solanum esculentum Neck.