// SPECIES PROFILE · GRASS · NATIVE

Slender flatsedge

Cyperus bipartitus

Slender flatsedge (Cyperus bipartitus) is a grass in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2a–11a.

// QUICK FACTS

Family: —
Group: grass
Native range: Native to 46 U.S. states, including AL, AR, CA, CO, CT, DC…
USDA hardiness: Zones 2a–11a
Mature size: —
Sun: Full sun
Water: Medium
Bloom: —
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Slender flatsedge (Cyperus bipartitus) — *Cyperus bipartitus* — Slender flatsedge. Photo by Reuven Martin via Wikimedia Commons (CC0).

Field Notes

[ growing · ecology · siting · care ]

Slender flatsedge (Cyperus bipartitus) is a grass in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2a–11a.

Why it's on this list: native species profile. Native-range data from the Lady Bird Johnson Wildflower Center (NPIN), cross-checked against iNaturalist observations. Part of Rooted Revival's regional native plant catalog — true natives for Oklahoma, Arkansas, Missouri and Kansas.

Companion Planting

[ guild · polyculture · cross-layer pairings ]

In the same native range, slender flatsedge pairs naturally with: Awlfruit sedge (Carex stipata), Broadleaf cattail (Typha latifolia), Tapered rosette grass (Dichanthelium acuminatum), Tapered rosette grass (Dichanthelium acuminatum var. acuminatum).