arctic butterweed

Packera heterophylla (Fisch.) E.Wiebe is a member of the Asteraceae family, commonly known as arctic butterweed. It is distributed across Newfoundland, Alberta, British Columbia, Northwest Territories, Quebec, Saskatchewan, and Yukon in Canada. It is also found in Altay, Buryatiya, Chita, East European Russia, Irkutsk, Kamchatka, Khabarovsk, Krasnoyarsk, Magadan, Mongolia, North European Russia, and Tuva. The species was published in 1997.