Nest-turret
Guides
Diadasia diminuta
globe mallow bee, globemallow chimney bee
Diadasia diminuta, commonly known as the globe mallow bee or globemallow chimney bee, is a solitary bee species in the family Apidae, tribe Emphorini. It is native to North and Central America and is primarily associated with flowers in the genus Sphaeralcea (globe mallows). The species has been documented exhibiting host-switching behavior, utilizing alternative mallow species such as Iliamna latibracteata when its preferred host plants are unavailable. Like other chimney bees, females construct distinctive turret-like nest entrances.