Pigweed Plant, Cultivated for Leaves or Grain

This page is the CodyCross answer for the clue below from World of Sounds, Group 1357, Puzzle 5 (Coffee Grinder).

Question is: Pigweed Plant, Cultivated for Leaves or Grain

and the answer is: AMARANTH

Word Meaning:

AMARANTH — (dated, poetic) An imaginary flower that does not wither.

Definitions from Wiktionary.