http://192.104.39.4/AABGA/aabga1.html
The American Association of Botanical Gardens and Arboreta (AABGA) is the professional association for public gardens in North America, supporting the public horticulture community in its mission to study, display and conserve plants. The page contains information on the AABG's history and future plans, a list of institutional members (botanical gardens and aboreta), society updates, information on membership, and links to related flora and fauna sites.