Encara no tenim significats per a "underground tubers".
1Extracts are made from the underground tubers, which look like sweet potatoes.
2Tilling only encourages it by breaking up underground tubers, each of which produces more plants.
3The workers dig extensive networks of tunnels in search of underground tubers to feed the colony.
4A likely answer is that Oreopithecus had specialised by eating energy-rich underground tubers and corms, or even aquatic vegetation, says Nelson.
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