Hi guys, I am confused by a couple of terms that people use to describe various orchids. One is clone. I thought that a clone was always a plant that was produced by meristem culture, but have seen several people use the term for plants that were seed grown. Also the term 'alba'. I have seen some albas that do have color on the lip but then I have also had people tell me that would be a 'semi-alba' and that albas are truly without coloration. Anyone know for sure?