I'd assume they're clones. The person I got mine from just divides them so I've assumed where she got them from they were also divided. I don't know of any other Lasia species, must check it out. I don't even know where the L. spinosa originates.
My plant has another new flower which is bigger than the earlier ones, otherwise same appearance/shape. It seems to like the cooler nights and the new position I placed it in.
