// SPECIES PROFILE · PERENNIAL · NATIVE

Violet woodsorrel

Oxalis violacea

Violet woodsorrel (Oxalis violacea) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2a–11b. Mature size 1"–16".

// QUICK FACTS

Family: —
Group: perennial
Native range: Native to 41 U.S. states, including AL, AR, AZ, CO, CT, DC…
USDA hardiness: Zones 2a–11b
Mature size: 1"–16"
Sun: Part shade
Water: —
Bloom: —
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Violet woodsorrel (Oxalis violacea) — *Oxalis violacea* — Violet woodsorrel. Photo by Ilona Loser via Wikimedia Commons (CC BY-SA 3.0).

Field Notes

[ growing · ecology · siting · care ]

Violet woodsorrel (Oxalis violacea) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2a–11b. Mature size 1"–16".

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, violet woodsorrel pairs naturally with: Broadleaf Arrowhead (Sagittaria latifolia), Lady Fern (Athyrium filix-femina), Sneezeweed (Helenium autumnale), Wild Strawberry (Fragaria virginiana).