The Dendrochronology Species Database was composed by Henri D. Grissino-Mayer, a Professor of Geography at the University of Tennessee. The database "currently contains the names of over 1,100 tree and shrub species for...

Cornell University's Department of Plant Pathology provides this online glossary of technical terms in plant pathology. From abaxial to zygote, this lengthy resource offers definitions accompanied by diagrams,...

Three institutions in the Chicago region have created the vPlants database, which allows interested web-surfing parties to browse through various data from 90,000 plant specimens. Even more impressive is the fact that...