The Nyssaceae family, commonly known as the black gum family, consists of flowering plants primarily found in temperate and subtropical regions. This family includes several genera, with the most notable being Nyssa, which features trees and shrubs that thrive in wetland areas. Members of this family are known for their distinctive leaves and fruit, which are often small and berry-like. Nyssaceae plants typically have alternate leaves and produce small, inconspicuous flowers. The family is important for its ecological role, providing habitat and food for various wildlife. Additionally, some species, like Nyssa sylvatica, are valued for their ornamental qualities and timber.