species 25 observations

Robertson's Plasterer Bee

Colletes robertsonii

Supported by All

7 native plants
support it in the US

Pollen hosts Plants whose pollen its young are raised on Purple Prairie Clover, White Prairie Clover, Silky Prairie Clover, Nine-anther Prairie Clover 6
Nectar plants Plants whose flowers it visits Black-eyed Susan 1

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided