I have been searching for these flower seeds and can’t find them anywhere. I would appreciate it very much if you could tell me where I can purchase the seeds for the Skeleton Flower.
Certified GKH Gardening Expert
You should be able to find seed sources by a Google Search. Search for Skeleton Flower seeds or Diphylleia Grayi flower.
Also Ebay can be a good way to find more unusual seeds. Make sure you check the sellers feedback to assure they have good feedback from customers.