New Hampshire state flower (5)
I believe the answer is:
lilac
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">new hampshire state flower</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 lilac that I've seen before include "Fragrant shrub; colour" , "Pinkish purple - shrub" , "Shrub with fragrant purplish or white flowers" , "Fragrant,purple flower" , "Shrub or small tree with fragrant blossom" .)