Thanks Cliff. I am currently fighting my way through the 2017-2018 Ludwig's Roses catalogue (up to page 49) and have only a few more days to go. So many questions..... but have underlined anything in doubt in the references. When I have finished I will contact Ludwig and ask them to add their roses to HelpMeFind and perhaps solve some of those under-linings - see Publications / Ludwig's Roses / Plants referenced.

I could add their roses for them, but the nurseries forget about deleting the roses they no longer stock and it is best if they do it themselves.
Patricia