Yes, that's the thought. The one being traded as Hygrophila sp. 'Low Grow' was brought over from Japan a couple of years ago by the Senske brothers. This is the one thought to be the same as the Staurogyne sp. that Tropica recently started carrying.Hmmmm... as I expected. Staurogyne isn't a new plant introduction, it's just incorrectly called Hygrophila, since it is closely related.