St Johns Wort? Flowers are Pink & Yellow?

Hi there, new to site. My mum says it's hypericum but it doesn't look the same as the books/web pics and the leaves are different. A neighbour says its evening primrose? Any suggestions. Have exhausted my plant books at home! Many thanks in advance.

 

It's really a Hypericum androsaemum... http://www.aplantsgarden.com/plants/hypericum-andr.asp

 

Oops! nevermind
Chris

 

Thanks everso, really grateful. Will probably be back soon with another one, my new garden seems to be full of plants i've never seen/had before. Regards

 

Mums are always right - I should have known!!