Original paper: 1856, in Midd., Reise Sib. 1, 2, 2: 81 (Fl. Ochot.).
Record creation: 2020-08-02, Marina Yarichina, from old scansCitation: Specimen LE 01016699 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01016699