| autoritat = [[Jacob Georg Agardh|J.Agardh]]<ref name=APGIII2009>{{ref-publicació|cognom=Angiosperm Phylogeny Group |any=2009 |títol=An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III |publicació=Botanical Journal of the Linnean Society |volum=161 |exemplar=2 |pàgines=105–121 |url=http://www3.interscience.wiley.com/journal/122630309/abstract | format= PDF |consulta=2013-07-06 |doi=10.1111/j.1095-8339.2009.00996.x }}</ref>