Equisetales

Equisetales Temporal range: Late Devonian – Present PreꞒ Ꞓ O S D C P T J K Pg N
Equisetum sylvaticum in France
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Division:	Polypodiophyta
Class:	Polypodiopsida
Subclass:	Equisetidae
Order:	Equisetales DC. ex Bercht. & J. Presl
Families
†Archaeocalamitaceae †Calamitaceae Equisetaceae †Phyllothecaceae †Neocalamites †Nododendron †Schizoneura †Spaciinodum

Equisetales is an order of subclass Equisetidae with only one living family, Equisetaceae, containing the genus Equisetum (horsetails), as well as a variety of extinct groups, including the tree-like Calamitaceae.