Associations
American Bryological and Lichenological Society (, American Society of Plant Biologists (ASPB), Australian Systematic Botany Society, Botanical Society of America, Botanical Society of the British Isles, California Botanical Society, International Association for Plant Taxonomy, International Association of Vegetation Science, Southern Appalachian Botanical Society
Botanists
Alex Boonman, Andrzej Urbisz, Axel Dalberg Poulsen, Bruno Hérault, Christy Carter, David Burk, Deepak Acharya, Dr Venceslas Goudiaby, Everard Edwards, Guranda E. Gvaladze
Bryology
Associations, Morphology and Life Cycle, Bryolab, Bryolich, Bryology, Bryology at the University of Bonn, Bryomonitor, Bryonet, Bryophyte Population and Landscape Analysis Networ, Department of Cryptogamic Botany, Impacts of Enhanced UV-B Radiation on Mosses in a , Missouri Botanic Gardens - Bryology Research
Dendrology
By Region, Tree Identification, Forest Biology and Dendrology at Virginia Tech, International Dendrological Research Institute, The American Woods, Tree Matters, Tree Root Architecture, TreeGuide
Directories
Academic Info: Botany, CalFlora Database, Dr. Scott Russell's Botanical Links, International Organization for Plant Information, Internet Directory for Botany, Internet Directory for Botany, Internet Directory for Botany: Algae, Bryophytes, , MBG: W3TROPICOS, Plants For a Future, Schoolhouse: Science: Botany Resources
Education
Academic Departments, American Society of Plant Biologists - Education, Botanical, Botanical Concepts, Botanical Society of the British Isles - Projects, Botany Online, Cyberbotanica, Herbarium (RNG), The University of Reading, UK., Macrophyte and Periphyton Lab at Florida Internati, Plants-In-Motion, Two Views of Helmont's Willow Experiment
Ethnobotany
A Certain Herb Called Coca, Amazon Conservation Team, Andrographis Home, Botanical.com, By the Prophet of the Earth - Ethnobotany of the P, Center for International Ethnomedicinal Education , Centre for Economic Botany, Dr. Andrew Weil, Ethno-Mycology, Ethnobotanical Leaflets
Instruments and Supplies
Conviron, Herbarium Supply, PlantMedia.com, Tissue Quick Plant Laboratories, TQPL Supplies.
Paleobotany
Databases, Organizations, Palynology, Regional, Taxa, A History of Palaeozoic Forests, by Hans Kerp, Did the Wood Roach or Prototermite Cause the Permi, Environmental Archaeology, Florida Museum of Natur, Geobiology of Polar Latitude Eocene Forests, Global Vegetation History of the Last 150,000 Year, Hans' Paleobotany Pages, History of Paleozoic Forests and the Earliest Land, Internet Directory for Botany, Links for Palaeobotanists, Paleobotany Type Catalog and Collection
Phenology
Global Phenological Monitoring, Life Cycles Phenology Recording Keeping Software, Phenology Model Database, Phenology Web Links, Phenology, the Study of Nature's Cycles of Li, UK Phenology Network
Phycology
AlgaeBase, Australasian Society for Phycology and Aquatic Bot, European Journal of Phycology, Guide to Pressing Seaweed, Indian Ocean Benthic Algae, Northwest Algal Symposium, Phycological Society of America, Seaweed
Plant Pathology
Associations, By Host, Conferences, Education, Products and Services, Publications, Research Groups, Researchers, Common Names of Plant Diseases (listed by host), Database of Integrated Pest Management Resources, Database Resource for Analysis of Signal Transduct, Diagnosing Plant Damage, Guide to Plant Disease Control, New and Emerging Plant Diseases Project, New Zealand Plant Diseases, Plant Health Australia, Plant Pathology Internet Guide Book, Plantstress
Plant Physiology
Associations, Conferences, Education, Instrumentation, Publications, Research Groups, Abscisic Acid.Com, An Outline of an Alternative Theory of Plant Hormo, Cadmium accumulation in durum wheat, Flowering Newsletter, Global Change and Terrestrial Ecosystems - Focus 1, Natural Environmental Research Council - UK, Nitrogen fixation, Photosynthesis Center, Photosynthesis Chapter of MIT Hypertext Biology Te, Photosynthesis Education
Regions
A Guide to the Plant Communities of California, Atlas of Florida Vascular Plants, Australian Plant Name Index, Canary Islands Flora, Central Washington Native Plants, Centre for Plant Biodiversity Research and Austra, Checklist of the Vascular Plants of Texas, Climbers of Guyana, East Asian Flora Web, eFloras
BioScience Research Tool: Botany
Specialized directory of online tools and resources selected for Botanists, Plant Physiologists, and Plant Molecular Geneticists.
Botanica Slovenica
Information on the botany of Slovenia.
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.
Botany Encyclopedia
Includes a botanical dictionary, advice for gardeners, and a store selling plants.
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.
Cladistics or Supercilious?
Textual review of the development of evolutionary trees in botany. Written by Henry Loconte.
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.
Green Plant Phylogeny
Green plant phylogeny research coordination group.
Hunt Institute for Botanical Documentation
A division of Carnegie Mellon University. Archives, research, art, and information about the institute are included.
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.
International Centre for Research and Training on
Information on the biology of this plant and its uses for environmental, economic, nutritional, and medical purposes; emphasizing erosion control.
International Plant Genetic Resources Institute
Contains information on IPGRI, resources, and press releases.
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.]
Plant Tissue Culture Information Exchange
Intended to give researchers, teachers and producers rapid access to information about plant tissue culture.
Root Biology and Mycorrhiza Research Group
Descriptions of current research projects at the Department of Botany, University of Guelph, Ontario, Canada.