Seems I get some seed on my Ranunculus parnassifolius.
Send a PM if you want some.
Seems like a pretty cool species, I've maybe seen it before on the fora, but don't recall...
west central alberta, canada; just under 1000m; record temps:min -45C/-49F;max 34C/93F; http://picasaweb.google.ca/cactuscactus http://urbanehillbillycanada.blogspot.com/
Lots of rock gardeners grow it here, Cohan (including me). I'm sure it would be hardy for you... A gorgeous plant, as in Trond's example.
Calgary, Alberta, Canada - Zone 3
-30 C to +30 C (rarely!); elevation ~1130m; annual precipitation ~40 cm
A bit late, but do you have any seeds still available?
Yes, I still have some! I don't know whether they still are viable though.
Rogaland, Norway - with cool, often rainy summers (29C max) and mild, often rainy winters (180 cm/year)!