Dear Nancy, Jim Shields who is a member of our list keeps a list of bulb sources on his Great Lakes Bulb Society web page which is very helpful: http://www.shieldsgardens.com/BulbSources.html Telos web site is: http://www.telosrarebulbs.com/ I don't expect Diana has her 2005 catalog up yet. Her shipping season is usually summer into early fall. There are several members of our list who sell Erythroniums listed by Jim. I hope they will contact you privately about their availability. Welcome to our pbs list. Mary Sue