#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; 17:15 GMT TreeBASE (cc) 1994-2008 Study reference: Valiejo-roman C.M., Terentieva E.I., Pimenov M.G., Kljuykov E.V., Samigullin T.H., & Tilney P. 2011. Broad polyphyly in Pleurospermum s. l. (Umbelliferae-Apioideae) as inferred from nrDNA ITS and chloroplast sequences. Systematic Botany, . TreeBASE Study URI: http://purl.org/phylo/treebase/phylows/study/TB2:S12037] BEGIN TAXA; TITLE Taxa; DIMENSIONS NTAX=55; TAXLABELS Aulacospermum_anomalum Aulacospermum_popovii Aulacospermum_simplex Aulacospermum_stylosum Bupleurum_falcatum Glia_prolifera Heteromorpha_arborescens Heteromorpha_pubescens Hymenidium_amabile Hymenidium_apiolens Hymenidium_benthamii Hymenidium_bicolor Hymenidium_brunonis Hymenidium_chloroleucum Hymenidium_davidii Hymenidium_decurrens Hymenidium_delavayi Hymenidium_foetens Hymenidium_hedinii Hymenidium_heterosciadium Hymenidium_hookeri Hymenidium_huzhihaoi Hymenidium_lhasanum Hymenidium_lindleyanum Hymenidium_linearilobum Hymenidium_mieheanum Hymenidium_nanum Hymenidium_stellatum Hymenidium_virgatum Hymenidium_wilsonii Hymenidium_wrightianum Hymenolaena_badachschanica Hymenolaena_candollei Hymenolaena_pimpinellifolia Keraymonia_cortiformis Physospermopsis_delavayi Physospermopsis_muktinathensis Physospermopsis_nana Physospermum_cornubiense Pleurospermum_austriacum Pleurospermum_uralense Pseudotrachydium_dichotomum Pseudotrachydium_kotschyi Pseudotrachydium_vesiculoso_alatum Pterocyclus_angelicoides Pterocyclus_forrestii Pterocyclus_rivulorum Sinodielsia_thibetica Sinolimprichtia_alpina Trachydium_involucellatum Trachydium_roylei Trachydium_simplicifolium Trachydium_souliei Trachydium_subnudum Trachydium_variabile ; END; BEGIN TREES; TITLE 4_trees; LINK TAXA = Taxa; TREE its.con = [&R] (Glia_prolifera:0.03243,(Bupleurum_falcatum:0.594589,(((((((Aulacospermum_anomalum:0.00564,Aulacospermum_popovii:0.020093,Aulacospermum_simplex:0.005453)1.00:0.019287,(Pseudotrachydium_dichotomum:0.005615,(Pseudotrachydium_kotschyi:0.01133,Pseudotrachydium_vesiculoso_alatum:0.005649)0.97:0.005761)1.00:0.010352)1.00:0.019226,Aulacospermum_stylosum:0.050554)0.67:0.007694,((Hymenidium_benthamii:0.043233,(((Hymenidium_davidii:0.002778,Hymenidium_decurrens:0.002711)1.00:0.014257,Hymenidium_foetens:0.014193)1.00:0.01354,(Hymenidium_linearilobum:0.017549,Hymenidium_wrightianum:0.017559)0.71:0.005984)1.00:0.012579)0.96:0.008667,(Pleurospermum_austriacum:0.002785,Pleurospermum_uralense:0.002745)1.00:0.02449)1.00:0.036973,Hymenidium_hedinii:0.031309,((Hymenidium_huzhihaoi:0.00913,Hymenidium_wilsonii:0.003802)1.00:0.025388,((Hymenidium_lindleyanum:0.002758,Hymenidium_stellatum:0.005498)1.00:0.026696,Trachydium_roylei:0.014629)0.96:0.010293)1.00:0.021881,(Physospermopsis_delavayi:0.076267,Physospermopsis_nana:0.034296)1.00:0.076607,Physospermopsis_muktinathensis:0.055703)1.00:0.093523,Physospermum_cornubiense:0.089009)1.00:0.129509,(((((Hymenidium_amabile:0.015091,Hymenidium_nanum:0.017232)1.00:0.014847,(((Hymenidium_virgatum:0.072841,Trachydium_variabile:0.024668)1.00:0.027482,(Trachydium_involucellatum:0.020693,Sinolimprichtia_alpina:0.031234)1.00:0.020136)0.76:0.012642,(Trachydium_simplicifolium:0.002741,Trachydium_souliei:0.005719)1.00:0.046831)1.00:0.02359,(Hymenolaena_badachschanica:0.005736,Hymenolaena_candollei:0.002833,Hymenolaena_pimpinellifolia:0.005638)1.00:0.015095,Keraymonia_cortiformis:0.035993)0.61:0.009475,Hymenidium_lhasanum:0.036418)1.00:0.080485,(Pterocyclus_angelicoides:0.018211,Pterocyclus_forrestii:0.025061)1.00:0.091078)0.99:0.022229,((((Hymenidium_apiolens:0.056761,Pterocyclus_rivulorum:0.034118)0.50:0.013422,Hymenidium_brunonis:0.040564)0.75:0.014418,(Sinodielsia_thibetica:0.081511,Trachydium_subnudum:0.047856)0.91:0.019569)1.00:0.137759,(((Hymenidium_chloroleucum:0.005831,Hymenidium_heterosciadium:0.01892)0.93:0.008789,Hymenidium_hookeri:0.009011)0.85:0.013187,Hymenidium_delavayi:0.068036)1.00:0.119938)1.00:0.066526)0.92:0.024642)0.93:0.048286,(Hymenidium_bicolor:0.078611,Hymenidium_mieheanum:0.045952)1.00:0.054969)0.85:0.056658)1.00:0.300351,(Heteromorpha_arborescens:0.010421,Heteromorpha_pubescens:0.003658)0.99:0.032383); [! TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr49223] END;