Osmia inurbana
Megachilidae
Vancouver Island Lower Mainland
Observation notes
Sandhouse 1925: (W.Downes), 1916, Victoria; (A.E.Cameron), 1917, Agassiz; (R.C.Treherne) and W.Downes, Victoria; (R.C.Treherne), 1917, 1919, Vernon, Royal Oak, Victoria; (F.W.L.Sladen), 1915, 1919 Sidney.