#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; 12:19 GMT

TreeBASE (cc) 1994-2008

Study reference:
Loconte H., & Estes J. 1989. Phylogenetic systematics of Berberidaceae and Ranunculales
(Magnoliidae). Systematic Botany, 14: 565-579.

TreeBASE Study URI:  http://purl.org/phylo/treebase/phylows/study/TB2:S104]

BEGIN TAXA;
        TITLE  Numerical_analysis;
        DIMENSIONS NTAX=35;
        TAXLABELS
            Achlys
            Akebia
            Berberis
            Bongardia
            Boquila
            Caltha
            Caulophyllum
            Circaeaster
            Decaisnea
            Diphylleia
            Dysosma
            Epimedium
            Eranthis
            Gymnospermium
            Helleborus
            Holboellia
            Hydrastis
            Jeffersonia
            Kingdonia
            Lardizabala
            Leontice
            Mahonia
            Nandina
            Outgroup_to_Ranunculales
            Penianthus
            Plagiorhegma
            Podophyllum
            Ranzania
            Sargentodoxa
            Sinofranchetia
            Sinopodophyllum
            Sphenocentrum
            Stauntonia
            Trollius
            Vancouveria
            ;
END;

BEGIN TREES;
      TITLE Tb4823;
      LINK TAXA = Numerical_analysis;
      TREE Fig._5 = [&R] (Nandina,((Caulophyllum,(Gymnospermium,Leontice)),((Ranzania,(Berberis,Mahonia)),((Diphylleia,(Dysosma,(Podophyllum,Sinopodophyllum))):1.0,((Achlys,Bongardia),((Epimedium,Vancouveria),(Jeffersonia,Plagiorhegma)))))))Berberidaceae;
[!  TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr1418]


END;