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Short-point Flatsedge

Cyperus acuminatus

Last reviewed: June 2026

Short-point Flatsedge (Cyperus acuminatus)
Photo: Robert H. Mohlenbrock / Wikimedia Commons (Public domain)

Light

full sun

Water

medium

Size

4"–16" H × 2"–6" W

Bloom

Jun, Jul, Aug, Sep

Native to

AL, AR, AZ, CA and 29 more states

Tapered flatsedge is a small native annual sedge that forms compact clumps with narrow, grass-like foliage. It produces small brownish flower clusters from summer through early fall and thrives in sunny locations with moderate moisture.

In an HOA neighborhood

Short-point Flatsedge takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

  • Very small stature makes it nearly invisible in landscaping
  • Annual nature means gaps and bare spots each spring
  • Grass-like appearance easily mistaken for weeds

Wildlife value

This sedge provides seeds for small birds and supports various insects with its foliage and flowers. Its compact growth makes it valuable habitat for ground-dwelling beneficial insects.

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 Short-point Flatsedge fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.