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-2556771,G,Pinaceae,,Pseudotsuga,,"glauca",,"","(Beissn.) Schwer.",Synonym,,H,WCSP,379640,677135-1,"Mitt. Deutsch. Dendrol. Ges.","10: 57","","1901",kew-2577302 kew-2872945,G,Pinaceae,,Pseudotsuga,,"glauca",var.,"argentea-pendula","(Beissn.) Fitschen",Synonym,,L,WCSP,386780,,"Handb. Nadelholzk.","ed. 3: 94","","1930",kew-2577302 kew-2872647,G,Pinaceae,,Pseudotsuga,,"glauca",var.,"caesia","(Schwer.) Fitschen",Synonym,,L,WCSP,386566,,"Handb. Nadelholzk.","ed. 3: 93","","1930",kew-2577302