I know that Yarrow is a plant that grows in meadows. It was used by Native Americans as a natural laxative. It has a little white flower and grows well in Northern alpine forests. I wonder if this is the actual Yarrow or if I am off base. http://www.flowersociety.org/images/firm_and_strong.jpg http://www.flowersociety.org/Yarrow_plant_study.htm Karl