Patty,
@Ursula donated those seeds. These seedlings are my first go 'round growing adeniums. Needless to say, I would be the last person to ask about rooting cuttings or establishing large/unusual caudices. My only experience is in growing from seed and then potting and up-potting those seedlings. There are some folks who know what they are talking about when it comes to growing/propagating adeniums. Go to the "Adeniums" forum and you'll see lots of informative comments there.