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-2741483,A,Crassulaceae,,Crassula,,"alpestris",,"","L.f.",Accepted,,M,WCSP (in review),,,"Suppl. Pl.","189","","1782", tro-8900519,A,Crassulaceae,,Crassula,,"alpestris",subsp.,"alpestris","",Synonym,,L,TRO,8900519,,"","","","",kew-2741483 kew-2741484,A,Crassulaceae,,Crassula,,"alpestris",subsp.,"massonii","(Britton & Baker f.) Toelken",Accepted,,L,WCSP (in review),,878719-1,"J. S. African Bot.","41: 93","","1975",