In article , Sacha wrote:

Are you sure it's bindweed and not its more desirale cousin, Ipomoea
indica? I wonder what the neighbours are/were growing!

The leaves are wrong (I. indica's are darker, duller and mostly
ivy-shaped) and the stems are a bit too 'translucent'. It also doesn't
grow from deep roots but a rootstock.

As Robert says, it's almost certainly a greater bindweed of sorts;
as you say, a very attractive plant but a terrible thug.


Regards,
Nick Maclaren.