This little plant was in a large basket that I received for a funeral. I cannot find the name of the plant. Can you please help? It is in an 8-inch pot at the moment. The leaves are slick and now they're starting to develop little yellow specks on them. The stem is like a straight-up stick with little nodules on it. I would love to care for this the proper way. It's interesting and something I've never seen before. Thank you! Marilyn