Sacha wrote:
It's a gorgeous flower, not very large but really lovely. Another good one
is Mandevilla suaveolens but I'm not sure if it would stay evergreen. The
other interesting one is Aristolochia Littorali, the size of which couldn't
be more different to the Hardenbergia!


The Aristolochia Littorali looks amazing! I notice that nearly all the
FEW references to it in Google are Korean.

The Mandevilla suaveolens is probably easier to find in the UK? Its
scent would be welcome in our greenhouse - built as it is over the
septic tank!

Eddy.