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Taxon:
Class
Equisetopsida
C.Agardh (1825)
- horsetails
(plant)
Taxa
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Entity:
[Monilophyta] (Division)
..[Marattiopsida] (Class)
..[Psilotopsida] (Class)
..[Equisetopsida] (Class) - horsetails
....[†Bowmanitales] (Order) - sphenophylls
....[bryophytes]
....[†Calamitales] (Order)
....[†Echinostachyales] (Order)
....[†Gondwanostachyales] (Order)
....[Lycopodiidae] (Subclass) - clubmosses and quillworts
Basic information
Status
:
extant
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025