// SPECIES PROFILE · PERENNIAL · NATIVE

Texas goldentop

Euthamia gymnospermoides

Texas goldentop (Euthamia gymnospermoides) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2b–10a. Mature size 2'–5'. Blooms Aug–Sep.

// QUICK FACTS

Family: —
Group: perennial
Native range: Native to 18 U.S. states, including AR, CO, CT, IA, IL, IN…
USDA hardiness: Zones 2b–10a
Mature size: 2'–5'
Sun: —
Water: —
Bloom: Aug–Sep
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Texas goldentop (Euthamia gymnospermoides) — *Euthamia gymnospermoides* — Texas goldentop. Photo by Mason Brock (Masebrock) via Wikimedia Commons (Public domain).

Field Notes

[ growing · ecology · siting · care ]

Texas goldentop (Euthamia gymnospermoides) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2b–10a. Mature size 2'–5'. Blooms Aug–Sep.

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, texas goldentop pairs naturally with: Broadleaf Arrowhead (Sagittaria latifolia), False Sunflower (Heliopsis helianthoides), Gray Goldenrod (Solidago nemoralis), Great Blue Lobelia (Lobelia siphilitica).