Yarrow

Yarrow is a healing herb that acts as a mild sedative. With asarabaca it makes the Sedative remedy: the patient falls into restful sleep within 1-4 minutes for 2-8 hours, and any healing remedy or potion taken alongside works twice as well. Anyone woken early is groggy, at half combat and spell ability. It grows in fields and along roadsides and costs 2 G.P. per ounce.