USGS Bee Inventory and Monitoring Lab   cc-publicdomain

Halictus is a genus of bees & apoid Wasps in the family sweat bees. They visit flowers of San Luis Obispo spineflower, Urospermum picroides, sawsepal penstemon, and Centaurea stoebe.

EOL has data for 17 attributes, including:

Known occurrences, collected specimens and observations of Halictus. View this species on GBIF