The term 'Science of Flora' can be summarized as the study of plants, also known as botany. Botany is a branch of biology that focuses on the structure, growth, reproduction, metabolism, development, diseases, and evolution of plants. It is a multidisciplinary field that incorporates knowledge from other scientific disciplines such as chemistry, physics, geology, and genetics. Botanists study the structure, physiology, ecology, and economic importance of plants. They also investigate the relationships between plants and their environment, including the effects of climate change, pollution, and human activities. Botany is an important field of study for understanding the natural world and its many interactions with humans.