The hemp / fiber radical, an ideogram of stripped hemp fibers (林) drying under a 广 shed roof. Indexes a small family: 麾 (banner), 靡 (waste / extravagant), 魔 (demon — phonetic borrowing from 麻). The 'numb' and 'pockmarked' meanings of 麻 itself are extensions from the rough, fibrous texture of hemp.