Id%Version%Standard form%Default author forename%Default author surname%Taxon groups%Dates%Alternative names 13891-1%1.1.2.1%Bradford%Edward%Bradford%Spermatophytes%1802-1888% 36573-1%1.1%J.Bradford%Jason C.%Bradford%Spermatophytes%fl. 1995% 32521-1%1.1%M.R.Bradford%Martin R.%Bradford%Algae%%