Spreading Alkaliweed
Cressa truxillensis
Last reviewed: June 2026
Light
full sun
Water
low
Size
3"–12" H × 4"–8" W
Bloom
Jun, Jul, Aug, Sep
Native to
AZ, CA, NM, NV and 4 more states
Browse plants for this ecoregion
Spreading alkaliweed is a low-growing annual wildflower that forms small mats close to the ground. It produces tiny white or pale pink flowers from June through September and thrives in alkaline soils with minimal water.
In an HOA neighborhood
Spreading Alkaliweed takes more care to keep looking intentional in a front yard. Maintenance level: moderate. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Annual lifespan creates gaps and bare spots
- Low growth habit may appear weedy
- Unknown leaf retention makes appearance unpredictable
Wildlife value
This plant provides nectar for small native bees and other tiny pollinators during its extended summer blooming period.
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 Spreading Alkaliweed fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.