Specialist bees among native Scaphandrena
4 native bees whose young are raised on the pollen of plants, by observations.
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Mustard Miner Bee
Andrena arabis
Pollen specialist on Cardamine and Arabis
42 observations
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Andrena plana
Pollen specialist on Trifolium
6 observations
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Joker Miner Bee
Andrena scurra
Pollen specialist on Physaria
2 observations
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Chapman's Miner Bee
Andrena chapmanae
Pollen specialist on Hackelia
2 observations