» Aquatic and Wetland Plant Terms    University of Florida indexed glossary of aquatic, wetland and invasive plants.    http://aquat1.ifas.ufl.edu/glossary.html

» Botanical Glossary    Glossary of botanical terms, prefixes and suffixes.    http://www.anbg.gov.au/glossary/croft.html

» Forest Genetics    Glossary of terms used in forest genetics as well as those applicable to the general study of organisms.    http://www.esf.edu/for/maynard/GENE_GLOSSERY.html

» Forest and Range Soils    Downloadable glossaries of soils and soil terminology.    http://soilslab.cfr.washington.edu/S-7/links.html

» GardenWeb Glossary of Botanical Terms    Regularly updated glossary of more than 4400 terms relating to botany, gardening, horticulture and landscape architecture.    http://glossary.gardenweb.com/glossary/

» Lichen Glossary    Terms likely to be used in the volumes of the "Flora of Australia" dealing with the lichens.    http://www.anbg.gov.au/glossary/webpubl/lichglos.htm