ID,Major group,Family,Genus hybrid marker,Genus,Species hybrid marker,Species,Infraspecific rank,Infraspecific epithet,Authorship,Taxonomic status in TPL,Nomenclatural status from original data source,Confidence level,Source,Source id,IPNI id,Publication,Collation,Page,Date,Accepted ID tro-50004257,A,Rosaceae,,Ivesia,,"arizonica",,"","(Eastw. ex J.T. Howell) Ertter",Accepted,,M,TRO,50004257,278953-2,"Syst. Bot.","14(2): 233","233","1989", tro-50099881,A,Rosaceae,,Ivesia,,"arizonica",var.,"saxosa","(Brandegee) Ertter",Accepted,,L,TRO,50099881,278954-2,"Syst. Bot.","14(2): 233","233","1989",