Kempten, Verlag der Jos. Ksel'schen Buchhandlung 1890. [iv], [92], [vi] pp. Small 4to. Contemporary half chagrin, spine gilt lettered. With 61 plant portraits on 41 coloured plates.
A fine atlas of medicinal plants in coloured colllotype, based on early color photograph of plants. A technique rarely applied. See Nissen, BBI, 1 252 ff. The text for the foreign platns was supplied by author's brother, Max, the director of the botanical garden at Mnchen. -- (Cancelled library stamp on title and preface; lower corner of title very slightly damaged).