Elendil's-basket

Elendil´s basket is a sunflower native to frigid scrublands which closely resembles the common sunflower except it  is much shorter, rarely exceeding 1' tall. A tea or broth  brewed from  its  roots  purifies  water and slows the progress of poisons. Although Elendil's-basket tea  is  not addictive, the maximum number of effective doses is one per day.