When is a flower a weed?  Weeds are generally described as plants which are growing where they are not wanted, especially those that choke or overrun desired cultivated plants. This trumpet like flower is quite attractive, but it is the flower of bindweed which wraps itself around other plants and can take over borders and beds.  It is very difficult to get rid of.  It is a shame that such an attractive flower belongs to such an unwanted plant.

I'm still catching up with my backblips.