I was up visiting my grandma this weekend and she gave me a few cuttings from some plant she'd gotten (I don't remember where she got it, sorry). She couldn't remember what kind of a plant it was but I figured someone on gardenweb might know! I'm not even sure it's a succulent; I'm only asking here because it -sorta- looks like my jade tree.

It can be propagated via root cutting (there's a huge mass of roots I might need to untangle in that paper towel), and it gets orange or yellow flowers (my grandma said yellow, my uncle said orange, so I don't know which it is). The leaves are kinda thick and waxy. It has these weird little brown "threads" sticking out of the joints where the leaf meets the branch. You can see them a little bit on the rightmost plant near the last set of leaves on the bottom. They sorta looks like roots but my grandma seemed to think it was a spent flower.

Any idea what this might be?