Thanks for the link and related info Jerry. Now the man who grows these locally likely knows exactly what he's got but I'll be paying him another visit soon so I can prod for info then. If I were a betting man I'd bet what I saw were P.tenuifolia . I will certainly inquire to be sure.
He's a life-long gardener 30+ years my senior and retails many Hostas but he doesn't ship. Acres of flowers and seemingly a wealth of knowledge, it was the highlight of my Easter Sunday. I only picked up a dwarf Hosta and a (new to me) Hellebore. Can't wait to see his gardens this summer, I'll take my camera if he doesn't mind a few pics.