Tubérculos: hortalizas cuyas tubérculo es una excrecencia del tallo subterráneo y que es la reserva nutritiva por la planta.
Patata dulce (batata): planta cuya puede comer tubérculo.

Foto :

EN : Sweet potato (yam)
FR : Patate douce
ES : Batata (boniato, camote)

          (boniato, camote)

The sweet potato is a crop plant whose large, starchy, sweet tasting tuberous roots are an important root vegetable. The young leaves and shoots are sometimes eaten as greens. The plant does not tolerate frost. It grows best at an average temperature of 24 °C.