This non-profit site contains profiles of rare and threatened tree species of the eastern United States. Each profile includes information about the species' characteristics, its native range, its ecology, and its rarity. There are also suggestions about how it can be used in the landscape. Described species include the Stewartia ovata, the Carolina Silverbell, the American Persimmon, the Cinnamon Clethra, and the Dwarf Chestnut Oak.