> Ipomoea platensis <snip> > The tubers get really large then. Theis is not a > caudiciform at all. but mearly a tuberous plant like > any other sweet potato. actually, i've seen it in succulent collections and it does produce what seems to be a very large caudex. not sure if it's deliberately exposed. it'd be interesting to know what it does in the wild. ========= tsuh yang __________________________________________ Yahoo! DSL – Something to write home about. Just $16.99/mo. or less. dsl.yahoo.com