St. Rose
specimen collected at a communal mining bee nesting site
Found with these mining bees:
https://www.inaturalist.org/observations/73354917
(Andrena milwaukeensis) Wolfesville Road at Appalachian Trail Parking, Washington County, Maryland. June 5, 2018.
This is a picture of a Andrena crataegi at Chesapeake High School in Pasadena, Maryland.
This is a picture of a Andrena crataegi at Chesapeake High School in Pasadena, Maryland.