The first botany guide based on scientific studies highlighting the properties of herbs. The book includes: · 101 herbs and their properties. · 550 bibliographic references to research. · 1000 synergies (combinations) of herbs. · A table with diseases and herbs. · Classification of herbs by application system in the human body. · Detailed images for each herb. · The ways of using herbs and their preparation methods (decoction, infusion, maceration, tincture, capsules, herbal oils, ointments, essential oils, compresses, poultices, baths).