Collaborative research group for the classification of flowering plants
Evolution of the angiosperms according to the Angiosperm Phylogeny Group (2013)
The Angiosperm Phylogeny Group (APG) is an informal international group of systematic botanists who collaborate to establish a consensus on the taxonomy of flowering plants (angiosperms) that reflects new knowledge about plant relationships discovered through phylogenetic studies.
As of 2016[update], four incremental versions of a classification system have resulted from this collaboration, published in 1998, 2003, 2009 and 2016. An important motivation for the group was what they considered deficiencies in prior angiosperm classifications since they were not based on monophyletic groups (i.e., groups that include all the descendants of a common ancestor).
APG publications are increasingly influential, with a number of major herbaria changing the arrangement of their collections to match the latest APG system.
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The AngiospermPhylogenyGroup (APG) is an informal international group of systematic botanists who collaborate to establish a consensus on the taxonomy...
The AngiospermPhylogeny Website (or APweb) is a website dedicated to research on angiospermphylogeny and taxonomy.[citation needed] The site is hosted...
The APG II system (AngiospermPhylogenyGroup II system) of plant classification is the second, now obsolete, version of a modern, mostly molecular-based...
PMID 10586879. S2CID 4380796. APG (2016). "An update of the AngiospermPhylogenyGroup classification for the orders and families of flowering plants:...
doi:10.2307/2992015. JSTOR 2992015. AngiospermPhylogenyGroup (April 2003). "An update of the AngiospermPhylogenyGroup classification for the orders and...
molecular-based, system of plant taxonomy being developed by the AngiospermPhylogenyGroup (APG). Published in 2009, it was superseded in 2016 by a further...
monocot clade in the AngiospermPhylogenyGroup and AngiospermPhylogeny Web systems. Within the monocots Pandanales are grouped in the lilioid monocots...
The APG system (AngiospermPhylogenyGroup system) of plant classification is the first version of a modern, mostly molecular-based, system of plant taxonomy...
2017-05-17, retrieved 2017-07-13 Angiosperm PhylogenyGroup (2016), "An update of the AngiospermPhylogenyGroup classification for the orders and families...
(angiospermphylogenygroup) APG II system (angiospermphylogenygroup II) APG III system (angiospermphylogenygroup III) APG IV system (angiosperm phylogeny...
related monocot orders, particularly with the adoption of the AngiospermPhylogenyGroup system. Significantly, hyacinth-like plants including Scilla were...
support the sister group positions of the following branches: AngiospermPhylogenyGroup (2009). "An update of the AngiospermPhylogenyGroup classification...
doi:10.2307/2992015, JSTOR 2992015 AngiospermPhylogenyGroup (2003), "An Update of the AngiospermPhylogenyGroup Classification for the orders and families...
on molecular phylogenetic evidence: AngiospermPhylogenyGroup (2009), "An update of the AngiospermPhylogenyGroup classification for the orders and families...
Amaryllidaceae. In 2009 the AngiospermPhylogenyGroup (APG) decided to amalgamate the three families, which together form a monophyletic group, into a single family...
(core angiosperms) is a clade of flowering plants (angiosperms), informally called "mesangiosperms". They are one of two main groups of angiosperms. It...
morphology to represent one of the earliest groups of angiosperms. Modern genetic analyses by the AngiospermPhylogenyGroup researchers has confirmed its basal...
system of plant taxonomy for flowering plants (angiosperms) being developed by the AngiospermPhylogenyGroup (APG). It was published in 2016, seven years...
include poppies, barberries, hellebores, and buttercups. The AngiospermPhylogenyGroup recognized seven families in Ranunculales in their APG III system...
PMID 15503676. S2CID 41752744. AngiospermPhylogenyGroup (2016). "An update of the AngiospermPhylogenyGroup classification for the orders and families...
Gardens, Kew. Retrieved 2014-09-02. AngiospermPhylogenyGroup (2016). "An update of the AngiospermPhylogenyGroup classification for the orders and families...
www.mobot.org. Retrieved 2023-12-25. AngiospermPhylogenyGroup (2009). "An update of the AngiospermPhylogenyGroup classification for the orders and families...
Flora Online. Retrieved 2021-07-20. AngiospermPhylogenyGroup (2016). "An update of the AngiospermPhylogenyGroup classification for the orders and families...
Qing dynasty, also painted peonies. AngiospermPhylogenyGroup (2009). "An update of the AngiospermPhylogenyGroup classification for the orders and families...
specifically in the rosid subclade. The family circumscription of the AngiospermPhylogenyGroup (APG) of 1998 placed Geraniales Dumort. amongst the rosids with...
the angiosperms" (PDF). Nature. doi:10.1038/s41586-024-07324-0. AngiospermPhylogenyGroup (2009). "An update of the AngiospermPhylogenyGroup classification...
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