The oldest botanic garden in Britain. Contact and visitor information. Oxford, UK.

Includes photos of the Arboretum's native Wisconsin habitat restorations and Longenecker Gardens, seasonal events calendar, Naturalists' Notes, Earth Partnership for Schools (ecological restoration), curriculum resources, woodland database, research resources.

Tabular overview of botanical gardens, arboreta, and zoos in Ukraine, listing the size and number of species for each.

Features a spectacular array of plants from the world's Mediterranean and mild temperate climates, to high-elevation tropical cloud forests. San Francisco, USA.

Tropical glasshouse and surrounding botanical gardens, featuring ferns, cycads, and flowering plants. Overview of botanical divisions, history, and visiting information.

Lithuanian academic facility presents information about its research, departments, and history.

Greenhouse, gardens, and arboretum featuring several specialty gardens and collections. Information about education, research, and annual flower show. South Hadley, Massachusetts.

This garden in Sonoma Valley, California, houses a large collection of scientifically documented temperate Asian plants.

At the University of Nijmegen (Netherlands). Specializes in solanaceae, with an extensive image list of plants in this family and links to other resources.

Overview of history, mission, research, and educational opportunities, visitor information, and calendar of events.