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↑ Angiosperm Phylogeny Group , «An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III », Botanical Journal of the Linnean Society , vol. 161, 2, 8. oktober 2009 , doi: 10.1111/J.1095-8339.2009.00996.X
↑ Adolf Engler og Ernst Friedrich Gilg , Syllabus der Pflanzenfamilien , 9. utgave, 1924
↑ Angiosperm Phylogeny Group , «An ordinal classification for the families of flowering plants », Annals of the Missouri Botanical Garden , vol. 85, 4, 1998 , doi: 10.2307/2992015
↑ Arthur Cronquist , An Integrated System of Classification of Flowering Plants , 1981
↑ Richard Wettstein , Handbuch der Systematischen Botanik , 1935
↑ Angiosperm Phylogeny Group , «An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV », Botanical Journal of the Linnean Society , vol. 181, 1, 24. mars 2016 , doi: 10.1111/BOJ.12385
↑ Angiosperm Phylogeny Group , «An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG II », Botanical Journal of the Linnean Society , vol. 141, 4, 28. mars 2003 , doi: 10.1046/J.1095-8339.2003.T01-1-00158.X
↑ Michael A. Ruggiero , Dennis P. Gordon , Thomas M. Orrell , Nicolas Bailly , Thierry Bourgoin , Richard C. Brusca , Thomas Cavalier-Smith , Michael D. Guiry og Paul Kirk , «A Higher Level Classification of All Living Organisms », PLOS One , vol. 10, 4, 29. april 2015 , doi: 10.1371/JOURNAL.PONE.0119248 , PubMed ID: 25923521 , PubMed Central ID: 4418965 , CC0
↑ 9.0 9.1 Carl von Linné , Species Plantarum , vol. 2, 1753
↑ Carl von Linné , Genera plantarum eorumque characteres naturales, secundum numerum figuram, situm, & proportionem omnium fructificationis partium , 5. utgave, 1754 , doi: 10.5962/BHL.TITLE.746