iris cultivar identification

Hello all

Please if any one can identify these iris to cultivar names I would appreciate it. ther was a batch of these at a garden centre and they came in all with the same tags that said Iris 'Lets Boogie'. It is not the same as the iris I have in an identification book as that name and both plants have the same tag!!

please if any one can help

Thank you

 

The one on the right looks like common old Iris germanica.

 

Thank you ron for the help (?) but... I was looking for help with specific cultivar names

I think I have found the first:

http://davesgarden.com/pf/showimage/105993/ by the name of "Witching"

and the second

http://davesgarden.com/pf/showimage/95005/ "Helen Collingwood"