EditorialHydrastis canadensis L., Canadian orange root, Fig. 9, p. 180, 1880, G. Pabst (Hg.): K?hler's Medizinal-Pflanzen in naturgetreuen Abbildungen mit kurz erl?uterndem Texte [...]. Bd. 2. Gera: Friedrich von Zezschwitz, [188?-189?].
EditorialYellow puccoon or goldenseal, Hydrastis canadensis. Handcoloured lithograph by Hanhart after a botanical illustration by David Blair from Robert Bentley and Henry Trimen's Medicinal Plants, London, 1880.
EditorialGoldenseal, orangeroot or yellow puccoon, Hydrastis canadensis. Chromolithograph after a botanical illustration from Hermann Adolph Koehler's Medicinal Plants, edited by Gustav Pabst, Koehler, Germany, 1887.