ผลต่างระหว่างรุ่นของ "อันดับก่อ"

|ordo_authority = [[Adolf Engler|Engl.]]<ref name=APGIII2009>{{Cite journal |last=Angiosperm Phylogeny Group |year=2009 |title=An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III |journal=Botanical Journal of the Linnean Society |volume=161 |issue=2 |pages=105–121 |url=http://www3.interscience.wiley.com/journal/122630309/abstract | format= PDF |accessdate=2013-07-06 |doi=10.1111/j.1095-8339.2009.00996.x |archive-date=2017-05-25 |archive-url=https://wayback.archive-it.org/all/20170525104318/http://onlinelibrary.wiley.com/doi/10.1111/j.1095-8339.2009.00996.x/abstract |url-status=dead }}</ref>

*[http://www.kew.org/wcb/aboutfag.html WCSP: World checklist of selected plant families ] {{Webarchive|url=https://web.archive.org/web/20040203105430/http://www.kew.org/wcb/aboutfag.html |date=2004-02-03 }}