The Swedish scholar Hyltén-Cavallius recorded in his ethnographic work Wärend och Wirdarne a belief of a female creature living in the ash tree, in Ljunit Hundred. The elders sacrificed to the Askafroa on the morning of Ash Wednesday. Before the sun had risen, they poured water over the roots of the ash tree. While doing this, they said: "Nu offrar jag, så gör du oss ingen skada", meaning "Now I sacrifice [to you], so that you do us no harm". Hyltén-Cavallius further writes that they believed that if anyone broke branches or twigs from the ash tree, they would become ill.[3]