I do understand what Rita is saying in her last post.
I know I really dislike picking up a magazine with a photo of plants I don't recognize and they give a list/or partial list of the plants, but don't give reference to which one is which. I know that has happened with me looking at a beautiful photo of different succulents.
This doesn't apply to what Karen did because she definitely identified the plant and all it's parts. It was very easy to find A. tuberosa in here landscape photos, which I loved.