// SPECIES PROFILE · PERENNIAL · NATIVE

Chapman's arrowhead

Sagittaria graminea var. chapmanii

Chapman's arrowhead (Sagittaria graminea var. chapmanii) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 5b–11b. Blooms Apr–Nov.

// QUICK FACTS

Family: —
Group: perennial
Native range: Native to 40 U.S. states, including AL, AR, AZ, CT, DC, DE…
USDA hardiness: Zones 5b–11b
Mature size: —
Sun: —
Water: —
Bloom: Apr–Nov
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Chapman's arrowhead (Sagittaria graminea var. chapmanii) — *Sagittaria graminea var. chapmanii* — Chapman's arrowhead. Photo via iNaturalist — (c) Gabriel Campbell-Martinez, some rights reserved (CC BY).

Field Notes

[ growing · ecology · siting · care ]

Chapman's arrowhead (Sagittaria graminea var. chapmanii) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 5b–11b. Blooms Apr–Nov.

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, chapman's arrowhead pairs naturally with: Broadleaf Arrowhead (Sagittaria latifolia), Lady Fern (Athyrium filix-femina), Wild Strawberry (Fragaria virginiana), Yarrow (Achillea millefolium).