Waxy-flowered plant (7)
I believe the answer is:
begonia
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">waxy-flowered plant</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for begonia that I've seen before include "colourful flower" , "bloomer" , "Herbaceous plant whose flowers have no petals" , "Tropical plant" , "Common garden plant" .)