Editing Caesalpinioideae (section)

==Phylogenetics==
Caesalpinioideae, as it was traditionally [[circumscription (taxonomy)|circumscribed]], was [[paraphyly|paraphyletic]]. Several [[molecular phylogeny|molecular phylogenies]] in the early 2000s showed that the other two subfamilies of [[Fabaceae]] ([[Faboideae]] and [[Mimosoideae]]) were both nested within Caesalpinioideae.<ref name="Bruneau1">{{cite journal | vauthors = Bruneau A, Forest F, Herendeen PS, Klitgaard BB, Lewis GP | year = 2001 | title = Phylogenetic Relationships in the Caesalpinioideae (Leguminosae) as Inferred from Chloroplast ''trnL'' Intron Sequences | journal = [[Systematic Botany|Syst Bot]] | volume = 26 | issue = 3 | pages = 487–514 | url = http://www.bioone.org/doi/full/10.1043/0363-6445-26.3.487 | doi = 10.1043/0363-6445-26.3.487| doi-broken-date = 1 November 2024 }}</ref><ref name="Bruneau2008">{{cite journal | vauthors = Bruneau A, Mercure M, Lewis GP, Herendeen PS | year = 2008 | title = Phylogenetic patterns and diversification in the caesalpinioid legumes | journal = Botany | volume = 86 | issue = 7 | pages = 697–718 | doi = 10.1139/B08-058}}</ref><ref>{{cite journal | vauthors = Manzanilla V, Bruneau A | year = 2012 | title = Phylogeny reconstruction in the Caesalpinieae grade (Leguminosae) based on duplicated copies of the sucrose synthase gene and plastid markers | journal = [[Molecular Phylogenetics and Evolution]] | volume = 65 | issue = 1 | pages = 149–162 | doi = 10.1016/j.ympev.2012.05.035| pmid = 22699157 | bibcode = 2012MolPE..65..149M }}</ref><ref>{{cite journal | vauthors = Cardoso D, Pennington RT, de Queiroz LP, Boatwright JS, ((Van Wykd B-E)), Wojciechowskie MF, Lavin M | year = 2013 | title = Reconstructing the deep-branching relationships of the papilionoid legumes | journal = S. Afr. J. Bot. | volume = 89 | pages = 58–75 | doi = 10.1016/j.sajb.2013.05.001| doi-access = free | hdl = 10566/3193 | hdl-access = free }}</ref> Consequently, the subfamilies of Fabaceae were reorganized to make them monophyletic.<ref name="6subfamilies">{{cite journal | author = The Legume Phylogeny Working Group (LPWG). | year = 2017 | title = A new subfamily classification of the Leguminosae based on a taxonomically comprehensive phylogeny | journal = [[Taxon (journal)|Taxon]] | volume = 66 | issue = 1 | pages = 44–77 | doi = 10.12705/661.3| doi-access = free | hdl = 10568/90658 | hdl-access = free }}</ref> Caesalpinioideae, as currently defined, contains the following subclades:<ref name="Bruneau2008"/>

{{Clade| style=line-height:75%;
|label1=[[Fabales]]
|1={{clade
   |1=[[Faboideae]] ([[Outgroup (cladistics)|outgroup]])
   |label2=Caesalpinioideae
   |2={{clade
      |1=''[[Umtiza]]'' clade
      |2={{clade
         |1={{clade
            |1=[[Cassieae]] clade
            |2={{clade
               |1=''[[Pterogyne]]''
               |2=[[Caesalpinieae]] clade
               }}
            }}
         |2={{clade
            |1={{clade
               |1=''[[Dimorphandra]]'' group A
               |2={{clade
                  |1=''[[Tachigali]]'' clade
                  |2=''[[Peltophorum]]'' clade
                  }}
               }}
            |2=''[[Dimorphandra]]'' group B (with the [[Mimosoideae|mimosoid clade]] nested within)
            }}
         }}
      }}
   }}
}}