Edible Stems That Grow Underground E.g. Potatoes

This page is the CodyCross answer for the clue below from Prehistory, Group 1252, Puzzle 1 (Dowsborough).

Question is: Edible Stems That Grow Underground E.g. Potatoes

and the answer is: TUBERS

Word Meaning:

TUBERS — plural of tuber

Definitions from Wiktionary.