Genus Nyssa is a botanical term that refers to a group of trees commonly known as Tupelos. These trees belong to the family Nyssaceae and are predominantly found in temperate and subtropical regions of North America and Asia. The genus Nyssa has several synonyms that are commonly used in scientific literature and botanical descriptions. These include: Nyssastrum, Agathisanthemum, Ctenostomum, Ogeechea, and Tristanea. Each of these synonyms has its own unique history and meaning, but they all refer to trees with similar characteristics and behaviors. Understanding the synonyms for Genus Nyssa is crucial for botanists, naturalists, and environmental professionals who work with these plants and want to better understand and protect them.