// SPECIES PROFILE · GRASS · NATIVE

Thread leaf sedge

Carex filifolia

Thread leaf sedge (Carex filifolia) is a grass in the — family. Native range includes KS — verified against the Lady Bird Johnson Wildflower Center native distribution database. Hardy in zones 1a–11a. Mature size 1"–14".

// QUICK FACTS

Family: —
Group: grass
Native range: Native to 17 U.S. states, including AK, AZ, CA, CO, ID, KS…
USDA hardiness: Zones 1a–11a
Mature size: 1"–14"
Sun: —
Water: —
Bloom: —
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Thread leaf sedge (Carex filifolia) — *Carex filifolia* — Thread leaf sedge. Photo by Thayne Tuason via Wikimedia Commons (CC BY-SA 4.0).

Field Notes

[ growing · ecology · siting · care ]

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, thread leaf sedge pairs naturally with: Prairie junegrass (Koeleria macrantha), Western wheatgrass (Pascopyrum smithii), Broadleaf cattail (Typha latifolia), Shortawn foxtail (Alopecurus aequalis).