Overview

Distribution

National Distribution

Canada

Origin: Native

Regularity: Regularly occurring

Currently: Present

Confidence: Confident

Type of Residency: Year-round

United States

Origin: Native

Regularity: Regularly occurring

Currently: Present

Confidence: Confident

Type of Residency: Year-round

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Ecology

Associations

Flowering Plants Visited by Andrena sayi in Illinois

Andrena sayi Robertson: Andrenidae (Andreninae), Hymenoptera
(observations are from Robertson)

Apiaceae: Erigenia bulbosa sn (Rb), Heracleum maximum (Rb), Zizia aurea (Rb); Asteraceae: Antennaria plantaginifolia [pist sn] (Rb); Brassicaceae: Cardamine bulbosa sn (Rb), Dentaria laciniata sn fq (Rb); Caprifoliaceae: Viburnum dentatum sn cp fq (Rb), Viburnum prunifolium sn cp fq (Rb); Caryophyllaceae: Stellaria media sn (Rb); Cornaceae: Cornus obliqua sn cp fq (Rb), Cornus racemosa sn cp (Rb); Fabaceae: Cercis canadensis sn cp (Rb); Grossulariaceae: Ribes missouriense sn fq (Rb); Liliaceae: Erythronium albidum sn cp (Rb); Polemoniaceae: Polemonium reptans sn cp (Rb); Portulacaceae: Claytonia virginica sn (Rb); Ranunculaceae: Enemion biternatum cp/exp fq (Rb); Rosaceae: Amelanchier arborea sn fq (Rb), Crataegus crus-galli sn cp (Rb), Crataegus intricata sn cp fq (Rb), Crataegus mollis sn cp fq (Rb), Prunus americana sn cp fq (Rb), Prunus serotina sn cp (Rb), Rubus allegheniensis (Rb); Rutaceae: Zanthoxylum americanum [stam sn fq] [pist sn fq] (Rb); Salicaceae: Salix amygdaloides [stam sn fq] [pist sn fq] (Rb), Salix humilis [stam sn] (Rb), Salix interior [stam sn] (Rb), Salix nigra [stam sn cp fq] (Rb), Salix rigida [stam sn fq icp] (Rb); Santalaceae: Comandra umbellata sn (Rb); Staphyleaceae: Staphylea trifolia sn fq icp (Rb)

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Conservation

Conservation Status

National NatureServe Conservation Status

Canada

Rounded National Status Rank: NNR - Unranked

United States

Rounded National Status Rank: NNR - Unranked

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NatureServe Conservation Status

Rounded Global Status Rank: GNR - Not Yet Ranked

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