// SPECIES PROFILE · PERENNIAL · NATIVE

Bluntlobe cliff fern

Woodsia obtusa ssp. obtusa

Bluntlobe cliff fern (Woodsia obtusa ssp. obtusa) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2b–11b.

// QUICK FACTS

Family: —
Group: perennial
Native range: Native to 36 U.S. states, including AL, AR, CT, DC, DE, FL…
USDA hardiness: Zones 2b–11b
Mature size: —
Sun: Part shade
Water: —
Bloom: —
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Bluntlobe cliff fern (Woodsia obtusa ssp. obtusa) — *Woodsia obtusa ssp. obtusa* — Bluntlobe cliff fern. Photo via iNaturalist — (c) Sinéad Tuttle-Lerner, some rights reserved (CC BY).

Field Notes

[ growing · ecology · siting · care ]

Bluntlobe cliff fern (Woodsia obtusa ssp. obtusa) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2b–11b.

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, bluntlobe cliff fern pairs naturally with: Broadleaf Arrowhead (Sagittaria latifolia), Butterfly Milkweed (Asclepias tuberosa), Cardinal Flower (Lobelia cardinalis), Common Blue Violet (Viola sororia).