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-2489296,A,Crassulaceae,,Sempervivum,,"arachnoideum",,"","L.",Accepted,,M,WCSP (in review),,276315-1,"Sp. Pl.","465","","1753", kew-2871570,A,Crassulaceae,,Sempervivum,,"arachnoideum",subsp.,"tomentosum","(C.B.Lehm. & Schnittsp.) Schinz & Thell.",Accepted,,L,WCSP (in review),,,"Fl. Schweiz","ed. 4: 325","","1923",