These pages are a series of characterizations of all orders and families of extant angiosperms (flowering plants) and gymnosperms, i.e. all seed plants, as well as many of clades grouping families and orders and some smaller clades, especially within larger families; non-seed plants are covered more briefly.

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.

2019年11月10日 · In 1998, a group of botanical researchers who called themselves the Angiosperm Phylogeny Group (APG) proposed their first classification for angiosperms based on the results of molecular phylogenetic analyses (i.e., analyses of molecular sequence data used to build trees of relationships among living angiosperms; see here). They used a ...

The APG IV system of flowering plant classification is the fourth version of a modern, mostly molecular-based, system of plant taxonomy for flowering plants (angiosperms) being developed by the Angiosperm Phylogeny Group (APG).

APG IV系统 是由APG（“被子植物系统发育研究组”的英文Angiosperm Phylogeny Group的缩写）建立的 被子植物 分类系统的第四版，于2016年发表在《林奈学会植物学报》（ Botanical Journal of the Linnean Society ）上 [2] ，是一个基本建立在分子系统发育研究之上的现代被子植物 ...

2024年4月24日 · Here, we present a nuclear phylogenomic tree that includes all 64 orders and 416 families of angiosperms recognized by the prevailing classification 18, using the Angiosperms353 (ref. 8) gene...

An update of the Angiosperm Phylogeny Group (APG) classification of the orders and families of angiosperms is presented. Several new orders are recognized: Boraginales, Dilleniales, Icacinales, Metteniusiales and Vahliales. This brings the total number of orders and families recognized in the APG system to 64 and 416, respectively.

2019年5月6日 · Angiosperms are by far the most species-rich clade of land plants, but their origin and early evolutionary history remain poorly understood. We reconstructed angiosperm phylogeny based on 80 genes...

Angiosperm phylogeny classification of flowering plants (APG IV) with the families organized alphabetically within orders. The Angiosperm Phylogeny Group IV system of flowering plant classification is the fourth version of a modern, mostly molecular-based, system of plant taxonomy for flowering plants (angiosperms) being developed by the ...

2009年10月1日 · Separate papers in this same volume deal with a new linear order for APG, subfamilial names that can be used for more accurate communication in Amaryllidaceae s.l., Asparagaceace s.l. and...