Yeah, that's a headache of a website if I ever saw one, though not without charm!
I'm actually more interested in Allium ursinum, a broadleaf wild garlic also known as Ramsons, to use as an understory crop in the forest garden. But I might try these folks, if I can figure out how to actually order anything from them.
Actually, while browsing another topic in this forum, I happened upon the Dave's Plant Scout page:
http://davesgarden.com/products/ps/ which helped me to find some places that have various different species of wild garlic. Thanks!