Glossary of botanical terms used to describe the physical attributes of plants.

University of Florida indexed glossary of aquatic, wetland and invasive plants.

Downloadable glossaries of soils and soil terminology.

Glossary of terms used in forest genetics as well as those applicable to the general study of organisms.

Regularly updated glossary of more than 4400 terms relating to botany, gardening, horticulture and landscape architecture.

Glossary of botanical terms, prefixes and suffixes.

Terms likely to be used in the volumes of the "Flora of Australia" dealing with the lichens.