Grain crop (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">grain crop</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for wheat that I've seen before include "Tall grass producing light brown grain" , "Cereal for bread/pasta" , "Cereal grain" , "Cereal grass" , "(Pasta) cereal" .)