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Tumbling-Ringwing

Cycloloma atriplicifolium

Last reviewed: August 2026

Tumbling-Ringwing (Cycloloma atriplicifolium)
Photo: Robert H. Mohlenbrock / Wikimedia Commons (Public domain)

Toxicity unknown

Tumbling-Ringwing (Cycloloma atriplicifolium) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

full sun

Water

low

Size

12"–36" H × 6"–24" W

Bloom

Jun, Jul, Aug

Native to

AL, AR, AZ, CA and 39 more states

Pollinators

bees, beetles

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 452 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

Cycloloma atriplicifolium is a lesser-known native annual that forms a bushy, rounded plant with small, inconspicuous flowers. This drought-tolerant wildflower thrives in sandy or disturbed soils and blooms throughout the summer months. It's primarily valued for its wildlife benefits rather than ornamental appeal.

In an HOA neighborhood

Tumbling-Ringwing takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

  • Inconspicuous flowers appear weedy to many
  • Annual nature creates gaps in plantings
  • Common name 'winged pigweed' suggests weedy appearance

Wildlife value

This plant provides nectar for native bees and beetles during its summer blooming period. As a native annual, it also contributes to the local ecosystem by supporting specialized insects that depend on indigenous plant species.

Common questions

How much sun does Tumbling-Ringwing need?
Tumbling-Ringwing grows best in full sun conditions.
When does Tumbling-Ringwing bloom?
Tumbling-Ringwing blooms in June, July, and August.
Where is Tumbling-Ringwing native?
Tumbling-Ringwing (Cycloloma atriplicifolium) is native to AL, AR, AZ, CA and 39 more states, per the World Checklist of Vascular Plants (Kew).
What pollinators does Tumbling-Ringwing attract?
Tumbling-Ringwing draws bees and beetles.
Is Tumbling-Ringwing HOA-friendly?
Tumbling-Ringwing takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

If something looks wrong

Common plant problems, and what to check first

These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.

See all plant problem guides

Ready to grow Tumbling-Ringwing? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

Planning a bed around it? Start a free plan with this plant

Not sure where to start? Take the 2-minute yard quiz