Id%Version%Family%Infra family%Hybrid genus%Genus%Infra genus%Rank%Authors%Basionym author%Publishing author%Full name without family and authors%Publication%Collation%Publication year full%Name status%Remarks%Basionym%Replaced synonym%Nomenclatural synonym%Distribution%Citation type 294983-1%1.4%Betulaceae%%N%Alnus%%spec.%Nutt.%%Nutt.%Alnus rhombifolia%Sylva%i. 33.%%%%%%%%unknown 9448-2%1.4%Betulaceae%%N%Alnus%%var.%Munz & I.M.Johnst.%%Munz & I.M.Johnst.%Alnus rhombifolia var. bernardina%Bull. Torrey Bot. Club%52: 222%1925%%%%%%California (Southwestern U.S.A., Northern America)%tax. nov. 9449-2%1.3%Betulaceae%%N%Alnus%%var.%H.J.P.Winkl.%%H.J.P.Winkl.%Alnus rhombifolia var. ovalis%Pflanzenr. (Engler)%4, Fam. 61: 115%1904%%%%%%California (Southwestern U.S.A., Northern America)%tax. nov. 77263141-1%1.2%Betulaceae%%N%Alnus%%var.%Callier%%Callier%Alnus rhombifolia var. typica%Repert. Spec. Nov. Regni Veg.%10: 229%1911%%%%%%%nom. et stat. nov.