MILFOILS
Scrabble letter values: M3I1L1F4O1I1L1S1 = 13
Definition
MILFOILS is the plural of MILFOIL.
noun MILFOIL: ubiquitous strong-scented mat-forming Eurasian herb of wasteland, hedgerow or pasture having narrow serrate leaves and small usually white florets.
Synonyms of MILFOIL: yarrow, Achillea_millefolium