I believe you are correct on the name you found. I just got this plant and the tag just said Lc. Renate Sw. It has a new growth about 1 inch tall and new roots on it. I will try it in Hydroton which is what I have and hope it takes off. I have a plant stand with mounted lights inside the top of it in front of a west window. The heat from the lights gives heat on the top of the stand. Think I will set it there for now as the heat should help it it sounds like