The plant descriptions are presented in alphabetical order by common name followed by the botanical (Latin) name. If you prefer to search by specific genus or genus/species, please put that name in our Quick Find Search Box on this page.

Flower color, approximate blooming time, and plant height (under favorable garden conditions) are shown in bold face follwing each plant description. Tolerance to specific environmental conditions such as drought and flood are also noted. Zone listings indicate where the plants naturally occur. Plants may be hardy farther north or south. Please use your discretion. Graphic symbols are used for quick reference to information.