Deciduous conifer (5)
I believe the answer is:
larch
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">deciduous conifer</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 larch that I've seen before include "wood" , "Coniferous tree with deciduous bright green needles" , "Deciduous conifer" , "Supplier of timber" .)