By Beechfield
Hertfordshire,
United Kingdom 
Can anyone identify this shrub - we believe it has white flowers and a square sectioned stem
5 Jul, 2014
Answers
Many thanks. Now we know where to look in garden book for more information.
6 Jul, 2014
I'll start the bidding at Pittosporum (maybe tobira??) or could it be an Exochordia ?
5 Jul, 2014