Flower Friday

This is a Dahlia pinnata Cav. (I think) I'm sure someone may help me out with it's title only because I tried looking in the plant identifying app on my phone and the app gave me 3 flowers that it can be. So it's left me a little confused!  :-)

This is my entry to Flower Friday. Thank you to BikerBear for hosting. 
Many thanks for yesterday's comments, stars and hearts for my abstract egg cartons. Much appreciated :-)