חרול
This word is highly suspect
Firstly it only appears twice so is very nearly hapax legomenon.
Secondly, Strong's concordance lumps it in under Strongnumber 2738, with a completely unrelated word qemeshenim - see strong_errors
חָר֛וּל ḥā-rūl 2738 weeds http://biblehub.com/hebrew/charul_2738.ht
חָר֣וּל ḥā-rūl 2738 the nettles http://biblehub.com/hebrew/charul_2738.htm
קִמְּשֹׂנִ֗ים qim-mə-śō-nîm, 2738 with thorns http://biblehub.com/hebrew/kimmesonim_2738.htm