We have many succulents on our brick wall flower box. It surrounds 3/4 or the house. This plant really surprised us one day while starting to had water the plants.
Thank you Ron for the name: Stapelia variegata. I was able to Google many wed sites with photos of this plant. Apparently I also have another one in the same pot but with a podlike shape. It isn't in the photo I uploaded though. majibr