#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; 23:55 GMT

TreeBASE (cc) 1994-2008

Study reference:
Morgan D.R., & Holland B. 2012. Systematics of Symphyotrichinae (Asteraceae: Astereae):
Disagreements between two nuclear regions suggest a complex evolutionary
history. Systematic Botany, .

TreeBASE Study URI:  http://purl.org/phylo/treebase/phylows/study/TB2:S11863]

BEGIN TAXA;
        TITLE  Taxa;
        DIMENSIONS NTAX=44;
        TAXLABELS
            Almutaster_pauciflorus
            Ampelaster_carolinianus
            Canadanthus_modestus
            Outgroup_to_Symphyotrichinae_1
            Outgroup_to_Symphyotrichinae_2
            Outgroup_to_Symphyotrichinae_3
            Outgroup_to_Symphyotrichinae_4
            Psilactis_asteroides
            Psilactis_brevilingulata_5
            Psilactis_brevilingulata_I
            Psilactis_odysseus
            Psilactis_tenuis_5
            Psilactis_tenuis_I
            Symphyotrichum_adnatum
            Symphyotrichum_concolor_5
            Symphyotrichum_concolor_I
            Symphyotrichum_divaricatum
            Symphyotrichum_drummondii
            Symphyotrichum_dumosum
            Symphyotrichum_ericoides_5
            Symphyotrichum_ericoides_I
            Symphyotrichum_foliaceum
            Symphyotrichum_gypsophilum_5
            Symphyotrichum_gypsophilum_I
            Symphyotrichum_lateriflorum
            Symphyotrichum_moranense_5
            Symphyotrichum_moranense_I
            Symphyotrichum_novaeangliae
            Symphyotrichum_oblongifolium
            Symphyotrichum_patens_5
            Symphyotrichum_patens_I
            Symphyotrichum_pilosum
            Symphyotrichum_praealtum
            Symphyotrichum_pratense_5
            Symphyotrichum_pratense_I
            Symphyotrichum_puniceum
            Symphyotrichum_retroflexum
            Symphyotrichum_spathulatum
            Symphyotrichum_subspicatum
            Symphyotrichum_tenuifolium_5
            Symphyotrichum_tenuifolium_I
            Symphyotrichum_trilineatum_5
            Symphyotrichum_trilineatum_I
            Symphyotrichum_undulatum
            ;
END;

BEGIN TREES;
      TITLE 'Symphyotrichinae ITS+ETS+5S';
      LINK TAXA = Taxa;
      TREE ITSETS5Stree = [&R] ((Outgroup_to_Symphyotrichinae_1,(Outgroup_to_Symphyotrichinae_2,Outgroup_to_Symphyotrichinae_3,Outgroup_to_Symphyotrichinae_4)),((Canadanthus_modestus,Symphyotrichum_gypsophilum_5),((Symphyotrichum_gypsophilum_I,Ampelaster_carolinianus,Symphyotrichum_tenuifolium_5),((((((Symphyotrichum_spathulatum,Symphyotrichum_drummondii),Symphyotrichum_lateriflorum),Symphyotrichum_undulatum,(Symphyotrichum_trilineatum_5,Symphyotrichum_moranense_5),Symphyotrichum_foliaceum,Symphyotrichum_subspicatum,(Symphyotrichum_dumosum,Symphyotrichum_pilosum),Symphyotrichum_praealtum,Symphyotrichum_puniceum,Symphyotrichum_retroflexum),((Symphyotrichum_divaricatum,Symphyotrichum_tenuifolium_I),(Symphyotrichum_concolor_I,(Symphyotrichum_ericoides_I,Symphyotrichum_pratense_I)))),((((Symphyotrichum_trilineatum_I,Symphyotrichum_moranense_I,Psilactis_brevilingulata_5,Psilactis_asteroides,Psilactis_tenuis_I,Psilactis_odysseus),(Almutaster_pauciflorus,Psilactis_tenuis_5)),(Symphyotrichum_ericoides_5,Symphyotrichum_pratense_5)),(((Symphyotrichum_patens_I,Symphyotrichum_oblongifolium),(Symphyotrichum_adnatum,Symphyotrichum_novaeangliae)),Symphyotrichum_patens_5,Symphyotrichum_concolor_5))),Psilactis_brevilingulata_I))));
[!  TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr48179]


END;