#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; 7:40 GMT

TreeBASE (cc) 1994-2008

Study reference:
Conant D., Stein D., Valinski A., & Sudarsanam P. 1994. Phylogenetic implications
of chloroplast DNA variation in the Cyatheaceae. I. Systematic Botany, 19: 60-72.

TreeBASE Study URI:  http://purl.org/phylo/treebase/phylows/study/TB2:S148]

BEGIN TAXA;
        TITLE  TaxonLabelSet9519;
        DIMENSIONS NTAX=24;
        TAXLABELS
            Alsophila_abbottii
            Alsophila_amintae
            Alsophila_brooksii
            Alsophila_bryophila
            Alsophila_fulgens
            Alsophila_jimeneziana
            Alsophila_minor
            Alsophila_portoricensis
            Alsophila_urbanii
            Alsophila_woodwardioides
            Cnemidaria_horrida
            Cyathea_andina
            Cyathea_arborea
            Cyathea_caracasana
            Cyathea_furfuracea
            Cyathea_parvula
            Cyathea_tenura
            Lophosoria_quadripinnata
            Sphaeropteris_cooperi
            Sphaeropteris_insignis
            Sphaeropteris_medullaris
            Trichipteris_armata
            Trichipteris_borinquena
            Trichipteris_procera
            ;
END;

BEGIN TREES;
      TITLE Tb4870;
      LINK TAXA = TaxonLabelSet9519;
      TREE Fig._3 = [&R] (((Alsophila_abbottii,Alsophila_amintae,Alsophila_brooksii,Alsophila_bryophila,(Alsophila_fulgens,Alsophila_jimeneziana,Alsophila_woodwardioides),Alsophila_minor,Alsophila_portoricensis,Alsophila_urbanii),(((((Cnemidaria_horrida,Cyathea_andina),(Cyathea_arborea,Trichipteris_armata)),((Cyathea_caracasana,Cyathea_tenura),Cyathea_furfuracea)),(Cyathea_parvula,(Trichipteris_borinquena,Trichipteris_procera))),((Sphaeropteris_cooperi,Sphaeropteris_insignis),Sphaeropteris_medullaris))),Lophosoria_quadripinnata);
[!  TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr1594]


END;