if( $outformat eq 'stemma' ) {
my $stemma = Text::Tradition::Stemma->new(
'collation' => $tradition->collation );
- my( $result, $tree ) = $stemma->run_pars();
+ my( $result, $tree ) = $stemma->run_phylip_pars();
if( $result ) {
print $tree;
} else {