- Scientific Name: Eleocharis equisetoides (Ell.) Torr.
- Common Name: Horsetail Spikerush, Jointed Spikesedge
- Wetland Indicator Category: OBL
- Perennial
- Growth Form: Emergent
- Grows in fresh ponds, shallow waters of lakes, marshes, streams, ditches, swamps
- Native
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