Here's a picture of a couple buds on my Stepiliad (a succulent plant sometimes called the Carion Flower Cactus). I've been waiting for it to open so I could take a pic, but got impatient! In a day or two the bud will split down four sides from the stem to the tip and open in the shape of a star. It will SMELL REALLY BA-A-A-A-A-A-D!!
Yvonne
Yvonne