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GrowNativePlants Plant Directory

Osmia calla

Osmia calla native bee

4 documented plant relationships.

sips nectar at

Mountain HollyhockIliamna rivulariswildflower · Jul-Aug

(c) Douglas Goldman, some rights reserved (CC BY-SA), uploaded by Douglas Goldman

Showy MilkweedAsclepias speciosawildflower · June–August

no rights reserved, uploaded by Kallum McDonald · cc0

Sticky Purple GeraniumGeranium viscosissimumwildflower · June–July Umbrella BuckwheatEriogonum umbellatumwildflower · June-August