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Littletooth Sedge

Carex microdonta

Last reviewed: June 2026

Littletooth Sedge (Carex microdonta)
Photo: (c) Sam Kieschnick, some rights reserved (CC BY), uploaded by Sam Kieschnick

Light

part shade

Water

medium

Size

8"–24" H × 6"–12" W

Bloom

May, Jun

Native to

AL, AR, AZ, FL and 7 more states

Littletooth sedge is a clumping grass-like perennial that forms neat, compact tufts of narrow green foliage. It produces inconspicuous flowers in late spring and early summer, then goes dormant in winter. This native sedge works well as a groundcover or accent plant in partially shaded areas with consistent moisture.

In an HOA neighborhood

Littletooth Sedge 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.

  • Looks like unmown grass to many homeowners
  • Goes completely dormant and brown in winter
  • Inconspicuous flowers may appear weedy to traditionalists

Wildlife value

While not a major pollinator plant, this sedge provides habitat and nesting material for small wildlife. The seeds may be eaten by birds and small mammals.

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