Prof.Dr. Johannes Novak is a researcher at the Institute of Animal Nutrition and Functional Plant Compounds at the University of Veterinary Medicine in Vienna (Austria). Since 2012, he leads the working group ‘Functional Plant Compounds’ dedicated to medicinal, aromatic and poisonous plants. Applying phytochemical and molecular methods, he analyzes quality, identity and variability of these plants to improve plant materials or to solve other problems of raw materials sourcing (e.g. identity and geographic origin, genetic constitution and relationships of populations) in close cooperation with industrial partners. He is co-founder and co-editor of the ‘Journal of Applied Research on Medicinal and Aromatic Plants’ and secretary general of the European Herb Growers Association. Prof.Dr. Wolf-Dieter Blüthner was working first on cytogenetics of wheat and wheat interspecific hybrids at the Institute for Plant Breeding and Seed Production of the University Halle-Wittenberg (Germany) before he moved as plant breeder and researcher first to N.L. Chrestensen GmbH and later to the Dr. Junghanns GmbH (both Germany). At N.L. Chrestensen, he was responsible for breeding and propagating medicinal, aromatic plants, vegetables and ornamentals, at Dr. Junghanns GmbH for breeding medicinal and aromatic plants.