#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; 17:17 GMT TreeBASE (cc) 1994-2008 Study reference: Philbrick C., & Jansen R.K. 1991. Phylogenetic studies of North American Callitriche (Callitrichaceae) using chloroplast DNA restriction fragment analysis. Systematic Botany, 16: 478-491. TreeBASE Study URI: http://purl.org/phylo/treebase/phylows/study/TB2:S131] BEGIN TAXA; TITLE TaxonLabelSet9502; DIMENSIONS NTAX=14; TAXLABELS Callitriche_brutia Callitriche_hermaphroditica Callitriche_heterophylla_3 Callitriche_heterophylla_4 Callitriche_heterophylla_b. Callitriche_heterophylla_h. Callitriche_marginata Callitriche_nuttallii Callitriche_peploides Callitriche_stagnalis Callitriche_terrestris Callitriche_trochlearis Callitriche_verna_1 Callitriche_verna_2 ; END; BEGIN TREES; TITLE Tb4853; LINK TAXA = TaxonLabelSet9502; TREE Fig._1 = [&R] (((((Callitriche_heterophylla_h.,Callitriche_heterophylla_b.,Callitriche_trochlearis,(Callitriche_verna_1,Callitriche_verna_2)),(Callitriche_marginata,Callitriche_nuttallii,Callitriche_peploides,Callitriche_terrestris)),Callitriche_hermaphroditica),Callitriche_brutia),Callitriche_stagnalis)Callitriche; [! TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr278] END;