Abstract
Bohart (1965) treated the identity of 100 names of North American Eumeninae described by Peter Cameron from 1905 to 1912. This paper established the synonymy of all but four of these names, and so solved many problems in the nomenclature of nearctic Eumeninae. During a recent visit to the British Museum, I studied the type specimens of two of the unrecognized species, and in the present work establish their synonymy.