// SPECIES PROFILE · PERENNIAL · NATIVE

Alkali buttercup

Ranunculus cymbalaria

Alkali buttercup (Ranunculus cymbalaria) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 1a–11a. Mature size 6"–1'. Blooms Apr–May.

// QUICK FACTS

Family: —
Group: perennial
Native range: Native to 34 U.S. states, including AK, AR, AZ, CA, CO, CT…
USDA hardiness: Zones 1a–11a
Mature size: 6"–1'
Sun: Part shade
Water: High · moisture-loving
Bloom: Apr–May
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Alkali buttercup (Ranunculus cymbalaria) — *Ranunculus cymbalaria* — Alkali buttercup. Photo by JW Stockert via Wikimedia Commons (Public domain).

Field Notes

[ growing · ecology · siting · care ]

Alkali buttercup (Ranunculus cymbalaria) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 1a–11a. Mature size 6"–1'. Blooms Apr–May.

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, alkali buttercup pairs naturally with: Lady Fern (Athyrium filix-femina), Wild Strawberry (Fragaria virginiana), Yarrow (Achillea millefolium), Common selfheal (Prunella vulgaris).