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-5100945,A,Cactaceae,,Opuntia,×,"occidentalis",,"","Engelm. & J. M. Bigelow (pro sp.)",Synonym,,M,TRO,5100945,,"Proc. Amer. Acad. Arts","3: 291","291","1856",tro-50223326 tro-5101003,A,Cactaceae,,Opuntia,,"occidentalis",var.,"covillei","(Britton & Rose) Parish",Unresolved,,L,TRO,5101003,175373-2,"Man. Fl. Pl. Calif.","657","657","1925",tro-5101003 tro-5101006,A,Cactaceae,,Opuntia,,"occidentalis",var.,"littoralis","(Engelm.) Parish ex Jeps.",Synonym,,L,TRO,5101006,,"Man. Fl. Pl. Calif.","657","657","1925",tro-5100617 tro-5101002,A,Cactaceae,,Opuntia,,"occidentalis",var.,"megacarpa","(Griffiths) Munz",Unresolved,,L,TRO,5101002,175375-2,"Aliso","4(1): 94","94","1958",tro-5101002 tro-5101004,A,Cactaceae,,Opuntia,,"occidentalis",var.,"piercei","(Fosberg) Munz",Synonym,,L,TRO,5101004,175376-2,"Aliso","4(1): 94","94","1958",tro-5101118 tro-5101005,A,Cactaceae,,Opuntia,,"occidentalis",var.,"vaseyi","(J.M. Coult.) Munz",Synonym,,L,TRO,5101005,175377-2,"Aliso","4(1): 94","94","1958",tro-5100165