Pulsatilla cernua seeds, Japanese Pasqueflower, Endangered Wildflower

Pulsatilla cernua, loved by Mokichi Saito. The place where I live is where Mokichi Saito used to live, and his former residence is here. They bloom in colonies here. I received seeds from here and sowed them, and they have grown. It seems to be an endangered species. The quantity is about the same as in the photos. It's from the Tohoku region, and I just harvested them. How about it?