Flower visitors among native Protandrena
13 native pollinators and other flower visitors, by observations.
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Eastern Bare-Miner
Protandrena andrenoides
Pollen specialist on Solidago, Symphyotrichum, Rudbeckia and 1 more
218 observations
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Protandrena aethiops
Pollen specialist on Helianthus, Heterotheca, Verbesina and 1 more
94 observations
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Protandrena albitarsis
Pollen specialist on Helianthus, Coreopsis, Rudbeckia and 3 more
68 observations
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Protandrena abdominalis
Pollen specialist on Monarda
52 observations
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Composite Bare-Miner
Protandrena compositarum
Pollen specialist on Solidago, Symphyotrichum, Bidens and 2 more
38 observations
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Protandrena cockerelli
27 observations
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Protandrena labrosa
Pollen specialist on Helianthus and Rudbeckia
24 observations
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Protandrena mexicanorum
15 observations
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Protandrena californica
15 observations
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Protandrena bancrofti
10 observations
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Protandrena fratercula
Pollen specialist on Heterotheca, Gutierrezia, Baileya and 6 more
8 observations
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Protandrena illinoiensis
Pollen specialist on Erigeron and Heterotheca
4 observations
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Protandrena virginica
Pollen specialist on Ceanothus
1 observations