Oenothera Gayophytum Diffusa
Gayophytum diffusum
Last reviewed: June 2026
Light
full sun
Water
low
Size
4"–16" H × 2"–10" W
Bloom
Jun, Jul, Aug
Native to
AZ, CA, CO, ID and 8 more states
Pollinators
beetles, flies
Browse plants for this ecoregion
Gayophytum diffusum is a delicate annual wildflower that produces small white or pink blooms throughout summer. This low-growing native thrives in full sun with minimal water.
In an HOA neighborhood
Oenothera Gayophytum Diffusa 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.
- Very small stature may appear weedy
- Annual nature creates gaps when plants die
- Informal wildflower appearance
Wildlife value
The small flowers attract beetles and flies during the summer blooming period. As a native annual, it provides habitat and food sources for local insect populations.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Oenothera Gayophytum Diffusa fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.