crop-mimicking weeds
...that rye and oats used to be crop-mimicking weeds before they became domesticated?
...that <a href="./Rye" id="mwB7U" rel="mw:WikiLink" title="Rye">rye</a> and <a class="mw-redirect" href="./Oats" id="mwB7Y" rel="mw:WikiLink" title="Oats">oats</a> used to be <b id="mwB7c"><a href="./Vavilovian_mimicry" id="mwB7g" rel="mw:WikiLink" title="Vavilovian mimicry">crop-mimicking weeds</a></b> before they became <a class="mw-redirect" href="./Crop_(agriculture)" id="mwB7k" rel="mw:WikiLink" title="Crop (agriculture)">domesticated</a>?