Members of the family Solanaceae amaze with their diversity. They are almost all poisonous, I mean leaves, stalks. some species have poisonous berries in any form, in some species the berries are only poisonous in the immature stage. They are probably united by one thing, they are all curly. I had the most interesting experience when I grew sweet potatoes - sweet potatoes, in terms of Moldova. Very interesting plants. Flowers are very similar to these. Even different varieties of potatoes have different flowers, but there is something that unites them, the Colorado potato beetle loves them all))) Wonderful article and photo.