"Sacha" wrote
The irony of the fact that we are busily encouraging Ipomoea to grow
over an arch while we are cursing the neighbouring Convolvulus, does
not escape me!
I saw an absolutely tiny pink flowered one in a hedgerow the other day
and it was absolutely enchanting. I'll have to go back for another
look because I don't think it's a garden escapee.

It does seem variable in colour. You often see quite deep pink patches
on roadside verges along the quiter byways around here. I agree it's
lovely in the wild.

--
Sue