- As Stenodynerus blandus blandus: - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209. (distribution).
Odynerus mathewi Cameron, 1906:268, ♂. Holotype ♂, Vancouver's Island (leg. G.F. Mathew); Bohart, 1965Bohart, R.M. 1965. Synonymy of North American Odynerini described by Peter Cameron. The Pan-Pacific Entomologist 41 (2):107-113.:110, Holotype ♂ (Zürich). - Bohart, 1965Bohart, R.M. 1965. Synonymy of North American Odynerini described by Peter Cameron. The Pan-Pacific Entomologist 41 (2):107-113.:110 ( listed as synonym of Stenodynerus blandus (Saussure, 1870)); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1483 ( listed as synonym of Stenodynerus blandus blandus (Saussure, 1870)).
Odynerus giffardi Rohwer, 1917:237, ♀. Holotype ♀, Alameda County, California, July, 1907 (U.S.N.M., No. 20333, leg. W.M. Giffard). - Bohart, 1943Bohart, R.M. 1943. North American Stenodynerus of the anormis group (Vespidae, Hymenoptera). Bulletin of the Brooklyn Entomological Society 38:6-11.:10 ( listed as synonym of Stenodynerus blandus (Saussure, 1870)); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1483 ( listed as synonym of Stenodynerus blandus blandus (Saussure, 1870)).