Tall tree (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">tall tree</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 poplar that I've seen before include "Tall fast-growing tree; East London area" , "Tree of north temperate regions, with flowers borne in catkins" , "Tall tree (which may tremble?)" , "Tree as tulip-tree, aspen" , "Slender tree with quivering leaves" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">tall tree</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for fir that I've seen before include "Kind of cone-bearing tree" , "Scots pine" , "Evergreen tree for Irish men?" , "Pine tree for Gaelic men?" , "Evergreen conifer" .)