#NEXUS

[!This data set was downloaded from TreeBASE, a relational database of phylogenetic knowledge. TreeBASE has been supported by the NSF, Harvard University, Yale University, SDSC and UC Davis. Please do not remove this acknowledgment from the Nexus file.


Generated on September 19, 2025; 12:20 GMT

TreeBASE (cc) 1994-2008

Study reference:
Park C. 1987. Flavonoid chemistry of Polygonum sect. Echinocaulon: A systematic study.
Systematic Botany, 12: 167-179.

TreeBASE Study URI:  http://purl.org/phylo/treebase/phylows/study/TB2:S176]

BEGIN TAXA;
        TITLE  TaxonLabelSet9551;
        DIMENSIONS NTAX=13;
        TAXLABELS
            Polygonum_arifolium
            Polygonum_dichotomum
            Polygonum_dissitiflorum
            Polygonum_hastatosagittatum
            Polygonum_meisnerianum
            Polygonum_muricatum
            Polygonum_perfoliatum
            Polygonum_praetermissum
            Polygonum_sagittatum
            Polygonum_senticosum
            Polygonum_stelligerum
            Polygonum_strigosum
            Polygonum_thunbergii
            ;
END;

BEGIN TREES;
      TITLE Tb4902;
      LINK TAXA = TaxonLabelSet9551;
      TREE Fig._2 = [&R] ((((Polygonum_perfoliatum,Polygonum_senticosum),Polygonum_sagittatum),((((Polygonum_muricatum,Polygonum_hastatosagittatum),Polygonum_meisnerianum),Polygonum_praetermissum),Polygonum_dichotomum)),((((Polygonum_thunbergii,Polygonum_strigosum),Polygonum_stelligerum),Polygonum_dissitiflorum),Polygonum_arifolium))Echinocaulon;
[!  TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr4240]


END;