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-2562108,G,Pinaceae,,Pinus,,"flexilis",,"","E.James",Accepted,,H,WCSP,379971,,"Narrat. Exp. St. Peter's River","2: 27, 35","","1824", kew-2555446,G,Pinaceae,,Pinus,,"flexilis",var.,"albicaulis","(Engelm.) Engelm.",Synonym,,L,WCSP,379591,,"Bot. California","2: 124","","1880",kew-2563539 kew-2871956,G,Pinaceae,,Pinus,,"flexilis",subsp.,"albicaulis","(Engelm.) Engelm.",Synonym,,L,WCSP,386114,,"Trans. Acad. Sci. St. Louis","4: 175","","1880",kew-2563539 kew-2562109,G,Pinaceae,,Pinus,,"flexilis",var.,"alpina","Silba",Synonym,,L,WCSP,379972,1012971-1,"J. Int. Conifer Preserv. Soc.","7: 30","","2000",kew-2562108 kew-2562110,G,Pinaceae,,Pinus,,"flexilis",var.,"callahanii","Silba",Synonym,,L,WCSP,379973,1012972-1,"J. Int. Conifer Preserv. Soc.","7: 30","","2000",kew-2562108 kew-2555445,G,Pinaceae,,Pinus,,"flexilis",var.,"macrocarpa","Engelm.",Synonym,,L,WCSP,379590,196984-2,"Rep. U.S. Geogr. Surv., Wheeler","6(Botany): 258","","1878 publ. 1879",kew-2562108 kew-2555444,G,Pinaceae,,Pinus,,"flexilis",var.,"megalocarpa","Sudw.",Synonym,,L,WCSP,379589,196986-2,"Bull. Div. Forest. U.S.D.A.","14: 16","","1897",kew-2562108 kew-2555473,G,Pinaceae,,Pinus,,"flexilis",var.,"reflexa","Engelm.",Accepted,,L,WCSP,379615,196987-2,"Rep. U.S. Geogr. Surv., Wheeler","6(Botany): 258","","1878 publ. 1879", kew-2562111,G,Pinaceae,,Pinus,,"flexilis",subsp.,"reflexa","(Engelm.) A.E.Murray",Synonym,,L,WCSP,379974,196985-2,"Kalmia","12: 23","","1982",kew-2555473 kew-2555474,G,Pinaceae,,Pinus,,"flexilis",var.,"serrulata","Engelm.",Synonym,,L,WCSP,379616,196988-2,"Rep. U.S. Geogr. Surv., Wheeler","6(Botany): 258","","1878 publ. 1879",kew-2562108