Strong-scented herb (5)
I believe the answer is:
tansy
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">strong-scented herb</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 tansy that I've seen before include "plant for medicinal use" , "Plant with yellow flowers" , "Flowering plant" , "Herb used as seasoning" , "Aromatic wild plant" .)