BioScience Research Tool: Botany
Specialized directory of online tools and resources selected for Botanists, Plant Physiologists, and Plant Molecular Geneticists.

Institute for Plant Ecology
Information about research and teaching activities with focus on biodiversity and ecophysiology in different climatic regions, based at the University Münster.

Glossary of Botanical Terms
Contains more than 2,500 terms relating to botany, gardening, horticulture and landscape architecture. Fully searchable and it is regularly updated.

Botresearch USA
a botanical research and biotechnology organization specializing in tissue culture, photomicroscopy, and the production of educational materials for universities.

Center for Plant Conservation
Collaborative organization dedicated to conserving and restoring the rare native plants of the United States. Includes information on conservation techniques.

Max Planck Institute for Plant Breeding Research
Conducts research programs on molecular-biological, genetical, biochemical, physiological and cytological aspects of plant development and plant breeding. [English and German versions available.]

Hunt Institute for Botanical Documentation
A division of Carnegie Mellon University. Archives, research, art, and information about the institute are included.

Green Plant Phylogeny
Green plant phylogeny research coordination group.

Plant Tissue Culture Information Exchange
Intended to give researchers, teachers and producers rapid access to information about plant tissue culture.

International Centre for Research and Training on Seabuckthorn
Information on the biology of this plant and its uses for environmental, economic, nutritional, and medical purposes; emphasizing erosion control.

Botany Encyclopedia
Includes a botanical dictionary, advice for gardeners, and a store selling plants.

Botanica Slovenica
Information on the botany of Slovenia.

International Plant Genetic Resources Institute
Contains information on IPGRI, resources, and press releases.

Botanical Authors Database
Search the database of authors who contributed to the contents of the catalog of type specimens in the Harvard University Herbaria.

Botanical Publications Database
Database of publications used to verify the entry of publication names in the Harvard Herbaria catalog.

Botanical Society of America Image Collection
Collection of 14 sets of educational images for instructional use, with search capability.

About.com: Botany
A page of links and articles.

Root Biology and Mycorrhiza Research Group
Descriptions of current research projects at the Department of Botany, University of Guelph, Ontario, Canada.