Thank you for the list - very helpful.
I had N. mikei ... it was doing well till I "fed" it with 1/2 of orchid fertilizer. It declined very fast.
I liked it almost black leaves. I got it fairly small and I wonder if it would be , given a chance, a small plant or grow large.
When I want a reference to an orchid size, or other info I go to IOSPE but I never seen any site like that for carnivorous plants where you can see pic and description.
Thanks for links to vendors also - I will check them out.