Bought this one from Seed Engei at the NJ Shore Festival last June, based on a tiny photo. It is the first to bloom this season, and I was surprised at the intensity of the color (compared with 'Shu-Ten-Nou', which I also have).
I have seen speculation that the socalled 'yellow NF' is actually a hybrid, but plants are still sold as NF.
Does anyone know anything about the 'Beni-Komachi' clone?