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 kew-2360018,A,Cactaceae,,Melocactus,,"curvispinus",,"","Pfeiff.",Accepted,,M,WCSP (in review),,305646-2,"Enum. Diagn. Cact.","46","","1837", kew-2360019,A,Cactaceae,,Melocactus,,"curvispinus",subsp.,"caesius","(H.L.Wendl.) N.P.Taylor",Accepted,,L,WCSP (in review),,1030168-2,"Bradleya","9: 75","","1991", kew-2360020,A,Cactaceae,,Melocactus,,"curvispinus",f.,"caesius","(H.L.Wendl.) N.P.Taylor",Synonym,,L,WCSP (in review),,967035-1,"Bradleya","9: 75","","1991",kew-2360019 tro-5107983,A,Cactaceae,,Melocactus,,"curvispinus",subsp.,"curvispinus","",Synonym,,L,TRO,5107983,,"","","","",kew-2360018 tro-5107992,A,Cactaceae,,Melocactus,,"curvispinus",subsp.,"dawsonii","(Bravo) N.P. Taylor",Accepted,,L,TRO,5107992,967037-1,"Bradleya","9: 77","77","1991", tro-5107990,A,Cactaceae,,Melocactus,,"curvispinus",f.,"lobelii","(J.V. Suringar) N.P. Taylor",Accepted,,L,TRO,5107990,1203337-2,"Bradleya","9: 76","76","1991",