Phytochemistry
Phytochemistry is said to be the analysis of plant-related chemicals, including the discovery of new medicines extracted from plant sources, but as a branch of pharmacognosy it allows to produce new medications and to learn the plant's active chemical components, as it is absolutely vital to research. New information has been possible for use in connection with plant taxonomy, with the introduction of modern phytochemical approaches. With modern analytical methods it is possible to easily and with certainty classify a significant number of individual compounds from one plant. Such information is highly helpful in providing objective and quantitative confirmatory factor or supplementary proof.