Bean plant (7,6)
I believe the answer is:
scarlet runner
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">bean plant</span>' is the definition.<br/ ><span class="explanation-format__explanation">(scarlet runner is a kind of bean plant)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for scarlet runner that I've seen before include "Variety of bean" , "trained climber in garden" , "one to train on the pole in garden" , "one going up the pole" , "Flushed athlete" .)