I have this plant on the porch. Actually, I have several of them. It's called a Convolvulus, which is the genus name of morning glories. There are about eight of them in one pot and they've not done very well, probably because there are eight of them (I just couldn't bear to thin them). Occasionally I get a bloom, but they never last more than a day. Today I managed to get this photo, even though the bloom was half-closed, probably against the onslaught of smoke and ash. I think it's pretty.