I bought this as a standard a few years ago and it has flowered
profusely every year since in my conservatory. I need the space back
though, plus my boyfriend thinks it looks 'silly', so I've been
thinking about moving it into a pot in the garden.

I don't know anything about it at all. Can anyone tell me what it's
called, whether it's hardy, etc, etc...? Many thanks!

I've uploaded three pics to my flickr account. Here's a link to one of
them:

http://www.flickr.com/photos/27556987@N00/217635627/

S.R.R.