Correct me if i,m wrong but there is no way of telling what strain a plant is by looking at it. Other than % of sativa and indica.
There are thousands and thousands of combanations of plants out there that breeders have crossed time and time again over many years.

I grew some bubble gum about six months ago and found it a little harsh ,but the stone was ok. Not as fruity as i expected.
Yeald was average.
Doubles in size after swithing to 12/12.

I had mine from a friends mother plant so not a realy fair trial.