Blunt-leaf Yellowcress
Rorippa curvipes
Last reviewed: June 2026
Light
part sun
Water
medium
Size
6"–24" H × 4"–12" W
Bloom
May, Jun, Jul, Aug
Native to
AR, AZ, CA, CO and 16 more states
Pollinators
bees, beetles
Browse plants for this ecoregion
Blunt-leaf yellowcress is a small annual wildflower that produces clusters of tiny yellow flowers from late spring through summer. This native plant grows in a compact, low-spreading form and thrives in partially sunny locations with consistent moisture.
In an HOA neighborhood
Blunt-leaf Yellowcress 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 flowers may appear weedy to neighbors
- Annual nature means gaps in coverage
- Common name includes 'weed' which raises HOA concerns
Wildlife value
The small yellow flowers attract native bees and beneficial beetles throughout the growing season. As an annual, it provides nectar resources during peak pollinator activity months.
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 Blunt-leaf Yellowcress fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.