| Equisetum arvense L. |
Accepted |
108 |
| Equisetum bogotense Kunth |
Accepted |
108 |
| Equisetum diffusum D. Don |
Accepted |
108 |
| Equisetum fluviatile L. |
Accepted |
108 |
| Equisetum hyemale L. |
Accepted |
108 |
| Equisetum laevigatum A. Braun |
Accepted |
108 |
| Equisetum palustre L. |
Accepted |
108 |
| Equisetum pratense Ehrh. |
Accepted |
108 |
| Equisetum ramosissimum Desf. |
Accepted |
108 |
| Equisetum scirpoides Michx. |
Accepted |
108 |
| Equisetum sylvaticum L. |
Accepted |
108 |
| Equisetum telmateia Ehrh. |
Accepted |
108 |
| Equisetum trachyodon (A. Braun) W. D. J. Koch |
Accepted |
108 |
| Equisetum variegatum Schleich. ex F. Weber & D. Mohr |
Accepted |
108 |
| Equisetum hyemale subsp. affine (Engelm.) Calder & R. L. Taylor |
Unresolved |
108 |
| Equisetum maximum Lam. |
Unresolved |
108 |
| Equisetum diffusum None |
Synonym of Equisetum diffusum D. Don |
108 |
| Equisetum limosum L. |
Synonym of Equisetum fluviatile L. |
108 |
| Hippochaete hyemalis (L.) Farw. |
Synonym of Equisetum hyemale L. |
108 |
| Equisetum ramosissimum var. ramosissimum |
Synonym of Equisetum ramosissimum Desf. |
108 |
| Hippochaete ramosissima (Desf.) Börner |
Synonym of Equisetum ramosissimum Desf. |
108 |
| Hippochaete scirpoides Farw. |
Synonym of Equisetum scirpoides Michx. |
108 |
| Hippochaete variegata Bruhin |
Synonym of Equisetum variegatum Schleich. ex F. Weber & D. Mohr |
108 |
| Equisetum debile Roxb. ex Vaucher |
Synonym of Hippochaete debilis (Roxb.) Ching |
108 |