Identification: please help!

can anyone help me identify this plant please? is driving me mad!!

 

Could it be an Oleander? Has it ever bloomed?

 

Interesting plant. Could it be a type of bottle tree or Brachychiton? Some have leaves shaped like that of poplar and maple. Google returned one image of a bonsai B. rupestris that looked like it had sagittate leaves like yours. But then again the topmost leaf of your plant is 5-sided.

 

Hi-in response to your question-no it has never bloomed.

 

Thanks ever so much Clovis, it seems to be indeed a oleander of some sort!! Has been bugging me for 2 years! Thanks again.

 

It's most definitely a Brachychiton rupestris.