#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 18, 2025; 20:40 GMT

TreeBASE (cc) 1994-2008

Study reference:
Eckenwalder J., & Barrett S. 1986. Phylogenetic systematics of Pontederiaceae. Systematic
Botany, 11: 373-391.

TreeBASE Study URI:  http://purl.org/phylo/treebase/phylows/study/TB2:S316]

BEGIN TAXA;
        TITLE  TaxonLabelSet9731;
        DIMENSIONS NTAX=37;
        TAXLABELS
            Commelinaceae
            Eichhornia_azurea
            Eichhornia_crassipes
            Eichhornia_diversifolia
            Eichhornia_heterosperma
            Eichhornia_natans
            Eichhornia_paniculata
            Eichhornia_paradoxa
            Heteranthera_callifolia
            Heteranthera_dubia
            Heteranthera_liebmanii
            Heteranthera_limosa
            Heteranthera_mexicanum
            Heteranthera_oblongifolia
            Heteranthera_peduncularis
            Heteranthera_reniformis
            Heteranthera_seubertiana
            Heteranthera_spicata
            Heteranthera_zosterifolia
            Hydrothrix_gardneri
            Liliaceae
            Monochoria_africana
            Monochoria_brevipetiolata
            Monochoria_cyanea
            Monochoria_hastata
            Monochoria_korsakovii
            Monochoria_vaginalis
            Philydraceae
            Pontederia_cordata_var_cordata
            Pontederia_cordata_var_lancifol
            Pontederia_cordata_var_ovalis
            Pontederia_parviflora
            Pontederia_rotundifolia
            Pontederia_sagittata
            Pontederia_subovata
            Pontederia_triflora
            Scholleropsis_lutea
            ;
END;

BEGIN TREES;
      TITLE Tb5082;
      LINK TAXA = TaxonLabelSet9731;
      TREE Fig._1 = [&R] (Liliaceae,(Philydraceae,((Eichhornia_paniculata,(((Pontederia_cordata_var_cordata,(Pontederia_cordata_var_lancifol,(Pontederia_cordata_var_ovalis,Pontederia_parviflora)),Pontederia_sagittata),((Pontederia_subovata,Pontederia_triflora),Pontederia_rotundifolia))Pontederia,(Eichhornia_crassipes,(((Eichhornia_paradoxa,Eichhornia_heterosperma),(Eichhornia_diversifolia,Eichhornia_natans)),Eichhornia_azurea))Eichhornia)),((((((Heteranthera_mexicanum,Heteranthera_seubertiana),Heteranthera_spicata),Heteranthera_callifolia),Heteranthera_peduncularis),((Heteranthera_oblongifolia,((Scholleropsis_lutea,((Hydrothrix_gardneri,(Heteranthera_liebmanii,Heteranthera_dubia)),Heteranthera_zosterifolia)),Heteranthera_limosa)),Heteranthera_reniformis))Heteranthera,((Monochoria_brevipetiolata,Monochoria_africana,(Monochoria_vaginalis,Monochoria_hastata),Monochoria_korsakovii),Monochoria_cyanea)Monochoria))Pontederiaceae));
[!  TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr679]


END;