Rightfully so, there's a lot of hype behind S. flava x leuco crosses (S. x moorei), but there seems to be less interest and focus on alata x leucophylla crosses, which can be equally astonishing in my opinion. Hopefully, after seeing some of these photos, this might raise a few eyebrows out there and encourage growers to take a look at alata x leuco hybrids.
Let me add a disclaimer: I've seen some absolutely UGLY alataxleuco hybrids in the wild! When breeding, think about using only your best clones to breed with.
At the site we visited in Jackson Co, MS, there were pure S. alatas, S. psi