#NEXUS BEGIN TAXA; Dimensions NTax = 6; TaxLabels 'Luscinia luscinia' 'Saxicola rubetra' 'Saxicola caprata' 'Saxicola torquata' 'Saxicola tectes' 'Saxicola dacotiae' ; END; BEGIN TREES; Tree tree1 = ('Luscinia luscinia',('Saxicola rubetra',('Saxicola caprata',('Saxicola torquata','Saxicola tectes','Saxicola dacotiae')))); END;