Oclemena nemoralis, common names bog aster or bog nodding aster, is a plant native to the northeastern United States. Its range extends into southeastern Canada. Conservation status It is listed as endangered in Connecticut and Pennsylvania. Native American ethnobotany The Ojibwe use a decoction of root as drops or on a compress for sore ears. References Plants used in traditional Native American medicine Astereae Flora of the Northeastern United States Flora of Eastern Canada Flora without expected TNC conservation status