Hyllemor
Hyllemor (Elder Mother) is a protective spirit who lives in the elder tree (fläder). She appears on Christmas Eve, dressed in a green skirt and red bodice with a striped apron, watching over the tree and punishing those who disrespect it. Breaking branches from an elder tree without permission causes 'hylleskåll' — a painful skin rash that only Hyllemor can heal. She is especially offended by anyone who urinates near or on an elder bush. To appease Hyllemor, people would pour milk or beer at the base of the elder tree. In some traditions, she grants wishes if treated with respect. The elder tr