I had no idea someone would grow Neotinea ustulata! We saw it two years ago in the Carpathian Mts. (Romania), amazing species.
But this wasn't your question; I notice you are looking for hardy orchids?. I may be able to collect some Cypripedium parviflorum, C. reginae, few Spiranthes (Ontario location). I am not looking on purpose for them but they grow in an area from where I collect other things. Let me know if interested, I will go collecting end of September.
Gabriela
http://botanicallyinclined.org
