#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; 23:52 GMT

TreeBASE (cc) 1994-2008

Study reference:
Lu J., Barrington D., & Li D. 2007. Molecular phylogeny of the polystichoid ferns
in Asia based on rbcL sequences. Systematic Botany, 32(1).

TreeBASE Study URI:  http://purl.org/phylo/treebase/phylows/study/TB2:S1695]

BEGIN TAXA;
        TITLE  TaxonLabelSet12762;
        DIMENSIONS NTAX=50;
        TAXLABELS
            Ctenitis_eatonii
            Cyrtogonellum_caducum
            Cyrtogonellum_fraxinellum
            Cyrtogonellum_inaequalis
            Cyrtomidictyum_lepidocaulon
            Cyrtomium_aequibasis
            Cyrtomium_balansae
            Cyrtomium_caryotideum
            Cyrtomium_chingianum
            Cyrtomium_devexiscapulae
            Cyrtomium_falcatum
            Cyrtomium_fortunei
            Cyrtomium_grossum
            Cyrtomium_guizhouense
            Cyrtomium_hemionitis
            Cyrtomium_hookerianum
            Cyrtomium_lonchitoides
            Cyrtomium_macrophyllum
            Cyrtomium_nephrolepioides
            Cyrtomium_omeiense
            Cyrtomium_shingianum
            Cyrtomium_uniseriale
            Cyrtomium_urophyllum
            Dryopteris_filix_mas
            Dryopteris_varia
            Phanrophlebia_nobilis_var_nobilis
            Phanrophlebia_nobilis_var_remotispora
            Phanrophlebia_umbonata
            Polystichopsis_chaerophylloides
            Polystichum_christii
            Polystichum_craspedosorum
            Polystichum_crinigerum
            Polystichum_deltodon
            Polystichum_eximium
            Polystichum_fibrilloso_paleaceum
            Polystichum_lachenense
            Polystichum_lonchitis
            Polystichum_longipaleatum
            Polystichum_neolobatum
            Polystichum_nepalense
            Polystichum_omeiense
            Polystichum_setiferum
            Polystichum_speciosissimum
            Polystichum_stenophyllum
            Polystichum_subacutidens
            Polystichum_tripteron
            Polystichum_tsus_simense
            Polystichum_xiphophyllum
            Sorolepidium_glaciale
            Sorolepidium_ovale
            ;
END;

BEGIN TREES;
      TITLE Tb8123;
      LINK TAXA = TaxonLabelSet12762;
      TREE Fig._1 = [&R] (Ctenitis_eatonii,((Dryopteris_filix_mas,Dryopteris_varia),((Polystichopsis_chaerophylloides,(Phanrophlebia_umbonata,(Phanrophlebia_nobilis_var_nobilis,Phanrophlebia_nobilis_var_remotispora))),((Cyrtomium_guizhouense,(Cyrtomium_lonchitoides,(((Cyrtomium_nephrolepioides,Cyrtomium_shingianum),(Cyrtomium_chingianum,Cyrtomium_grossum),Cyrtomium_hemionitis),((Cyrtomium_falcatum,Cyrtomium_devexiscapulae),(Cyrtomium_macrophyllum,Cyrtomium_urophyllum,Cyrtomium_omeiense,Cyrtomium_aequibasis,Cyrtomium_caryotideum),Cyrtomium_fortunei)))),((Polystichum_speciosissimum,Polystichum_lonchitis),((((Polystichum_crinigerum,(Polystichum_lachenense,Polystichum_stenophyllum,(Sorolepidium_ovale,Sorolepidium_glaciale))),Polystichum_eximium,Polystichum_nepalense,Polystichum_longipaleatum),Polystichum_craspedosorum,(Polystichum_fibrilloso_paleaceum,Polystichum_setiferum)),((Polystichum_xiphophyllum,Polystichum_tsus_simense),Polystichum_neolobatum)))),((((Cyrtomium_uniseriale,Cyrtomium_balansae),Cyrtomium_hookerianum),(((((Cyrtogonellum_fraxinellum,Cyrtogonellum_inaequalis),Cyrtogonellum_caducum),(Polystichum_omeiense,Polystichum_christii)),(Polystichum_deltodon,Polystichum_subacutidens)),Polystichum_tripteron)),Cyrtomidictyum_lepidocaulon))));
[!  TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr4726]


END;