Michael Allaby

In over 7,600 entries, this dictionary covers all aspects of plant sciences from genomics to horticulture and phylogenetics to taxonomy. It is an ideal reference work for students of plant sciences and ancillary subjects, as well as for anyone with an interest in botany.

Searchable dictionary database of earth science related topics including climatology, economic geology, geochemistry, oceanography, palaeontology, petrology, and volcanology.