Subkingdom Tracheobionta -
Vascular plants Division
Equisetophyta - Horsetails Class
Equisetopsida Order
Equisetales Family
Equisetaceae - Horsetail Family Genus
Equisetum Species
arvense
Part of Taxonomy Collection Order
†Calamitales Family
Calamitaceae Order
†Sphenophyllales Family
Sphenophyllaceae |
|
This Class contains of 15
or 16
species, belonging to two genera:
EQUISETOPSIDA |
EQUISETACEAE |
Equisetum - horsetails |
8 sp. |
|
|
Hippochaete - scouring rushes |
7 sp. |