I investigated 982 medicinal plants by taking photos in Paris plant garden (le Jardin des Plantes de Paris). Among them, the most dominant family name is Asteraceae with 146 species. Other plants are like Poaceae with 89 species, Lamiaceae 63 species, Rosaceae 57 species, Fabaceae 39 species, Caryophyllaceae 38 species. And there are others as well in the following order; Solanaceae, Cyperaceae, Apiaceae, Ranunculaceae, Brassicaceae, Caprifoliaceae and Plantaginaceae.