Then perhaps you did not see the image I posted? Andrew I think the keyword here is "fleshy". I would hardly consider the canes of a Dendrobium fleshy. Nhu On Mon, May 7, 2012 at 5:44 PM, AW <awilson@avonia.com> wrote: recognized to grow from some sort of thickened storage organ (a bulb, tuber, corm, thickened rhizome, thickened root, or fleshy pseudobulb)?