Angiosperm Phylogeny Website

The Angiosperm Phylogeny Website (or APweb) is a website that presents up-to-date research on the phylogeny and taxonomy of flowering plants (angiosperms) in what is intended to be a user-friendly way.¹

Overview

The site is hosted by the Missouri Botanical Garden website and maintained by researchers, Peter F. Stevens and Hilary M. Davis.¹ Peter F. Stevens is a member of the Angiosperm Phylogeny Group (APG). The taxonomy presented is broadly based on the work of the APG, with modifications to incorporate new results.²

References

Stevens, Peter F. (2005). "The angiosperm phylogeny Website - a tool for reference and teaching in a time of change". Proceedings of the American Society for Information Science and Technology. 42: n/a. doi:10.1002/meet.14504201249.
"Angiosperm phylogeny: A chart of flowering plant families". www.cs.man.ac.uk. Retrieved December 4, 2025.

External links

Official website, hosted by the Missouri Botanical Garden

[stevens2005-1] Stevens, Peter F. (2005). "The angiosperm phylogeny Website - a tool for reference and teaching in a time of change". Proceedings of the American Society for Information Science and Technology. 42: n/a. doi:10.1002/meet.14504201249.

[2] "Angiosperm phylogeny: A chart of flowering plant families". www.cs.man.ac.uk. Retrieved December 4, 2025.

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