Botanical science is a branch of biology which deals with the scientific study of the physiology, structure, genetics, ecology, distribution, classification, and economic importance of plants along with plant life of particular region, habitat, or geological period. Plants include algae, fungi, lichens, mosses, ferns, flowering plants, etc. A botanist or plant scientist is a scientist who specializes in this field of botany. Botanical science journal Deals with complete plants studies. Related journals of Botany Plant Pathology & Microbiology, Experimental Botany, Botany, Medicinal Plants, Plant Biochemistry Physiology, Annals of Botany. Plants means a wide range of living organisms from the smallest bacteria to the largest living things - the giant sequoia trees. As the field of botany is very large there are many kinds of plant biologists and many different opportunities available. now a days scientists believe bacteria, algae and fungi are in their own distinct kingdoms, but most general botany courses, and most Botany Departments at colleges and universities, still teach about these groups. Botanical research has diverse applications in providing staple foods and textiles, plant propagation, in modern horticulture, agriculture and forestry, in environmental management, breeding and genetic modification, in the synthesis of chemicals and raw materials for construction and energy production, and the maintenance of biodiversity.