All Species in Equisetum
- Dwarf Scouringrush (Equisetum scirpoides)
- Equisetum ferrissii (Equisetum × ferrissii)
- Field Horsetail (Equisetum arvense)
- Giant Horsetail (Equisetum telmateia)
- Horsetail (Equisetum × litorale)
- Horsetail (Equisetum × nelsonii)
- Horsetail (Equisetum mackaii)
- Marsh Horsetail (Equisetum palustre)
- Meadow Horsetail (Equisetum pratense)
- Scouringrush Horsetail (Equisetum hyemale)
- Smooth Horsetail (Equisetum laevigatum)
- Variegated Scouringrush (Equisetum variegatum)
- Water Horsetail (Equisetum fluviatile)
- Woodland Horsetail (Equisetum sylvaticum)