Ovate Spikerush
Eleocharis ovata
Last reviewed: June 2026
Light
full sun
Water
high
Size
4"–16" H × 2"–6" W
Bloom
Jun, Jul, Aug
Native to
AZ, CT, IA, IL and 18 more states
Pollinators
bees, flies
Browse plants for this ecoregion
Ovate spikerush is a compact native sedge that forms small clumps of fine, grass-like foliage. It produces small, oval-shaped flower spikes in summer and thrives in consistently moist to wet soils. This plant works well in rain gardens, pond edges, or other areas with poor drainage.
In an HOA neighborhood
Ovate Spikerush takes more care to keep looking intentional in a front yard. Maintenance level: high. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Requires wetland conditions that are impractical for most residential settings
- Can spread and look unkempt without proper moisture management
- May appear weedy or unintentional to those unfamiliar with native sedges
Wildlife value
The summer flowers attract bees and flies for pollination. Seeds provide food for wetland birds and waterfowl.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Ovate Spikerush fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.