The APG IV system of flowering plant classification is the fourth version of a modern, mostly molecular-based, system of plant taxonomy for flowering...

it was replaced by the improved APG II in 2003, APG III system in 2009 and APG IV system in 2016. The original APG system is unusual in being based,...

angiosperm classification. As of 2016[update], three revisions have been published, in 2003 (APG II), in 2009 (APG III) and in 2016 (APG IV), each superseding...

more recent research were published as the APG II system in 2003, the APG III system in 2009, and the APG IV system in 2016. Traditionally, the flowering...

The APG III system of flowering plant classification is the third version of a modern, mostly molecular-based, system of plant taxonomy being developed...

walls containing ferulic acid. The commelinids are the only clade that the APG IV system has informally named within the monocots. The remaining monocots...

The Gunnerales are an order of flowering plants. In the APG III (2009) and APG IV systems (2016), the order contains two genera: Gunnera (family Gunneraceae)...

under various classification schemes. Under the 2009 APG III system the Francoaceae were included within the Melianthaceae. In the 2016 APG IV system the...

update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV". Botanical Journal of the Linnean Society...

are Northern Hemisphere plants. The current APG IV classification represents a slight change from the APG I system of 1998, which firmly did accept family...