Classical clustering phenogram showing distinction of species group A. cursor and A. montensis. Bootstrap with 1000 replications A hybrids are arbitrarily distributed over groups, despite the origin of paternal and maternal parentals: A. cursor (green), A. montensis (purple), and HYBACU×AMO (black) and HYBAMO×ACU (red) B A. cursor and A. montensis subgroup representatives are also arbitrarily distributed over group species. Locality groups of A. cursor: ACUPE (blue), ACUBA (green), and ACUES (orange): A. montensis subgroups: AMOSP (purple) and AMOSP×MG (pink).