Classification and Taxonomic History

Taxonomic History of the genus Astragalus and related genera

A Short Taxonomic History of New World Astragalus

Subgeneric Classification of Astragalus

Subgeneric/Sectional Classification of Astragalus for the Old World

Phalanx/Sectional/Species Classification of Astragalus for North America

South American species of Astragalus

Evolution and diversity
Picture Exhibition

Miscellaneous information

Authors
Useful websites

Acknowledgments