Category:Franz Eugen Köhler

Franz Eugen Köhler wrote Kohler's Medicinal Plants (Köhler's Medizinal-Pflanzen in naturgetreuen Abbildungen mit kurz erläuterndem Texte : Atlas zur Pharmacopoea germanica). Published in 1887 A.D., this German guide on medicinal plants with about 300 chromolithography illustrations was a most useful medicinal and horticultural reference.