Osmia calla

Osmia calla native bee

Mason bees. Well represented in AB, especially the foothills.

4 documented plant relationships.

sips nectar at

Mountain HollyhockIliamna rivulariswildflower · Jul-AugShowy MilkweedAsclepias speciosawildflower · June–AugustSticky Purple GeraniumGeranium viscosissimumwildflower · June–JulyUmbrella BuckwheatEriogonum umbellatumwildflower · June-August