Unidentified solitary bee

Unidentified solitary bee

Observation - Unidentified solitary bee. Description: There were a considerable number of these solitary bees yesterday afternoon on the flowers of the hardy Geranium 'Bob's Blunder', a curious hybrid with bronze pewter leaves. Here it flowers in a pot almost continuously from spring until the frosts and att

There were a considerable number of these solitary bees yesterday afternoon on the flowers of the hardy Geranium 'Bob's Blunder', a curious hybrid with bronze pewter leaves. Here it flowers in a pot almost continuously from spring until the frosts and attracts a great variety of insects, though I have not seen these bees before today.