I have no experience with canned veggies, but importing plants can be fairly straightforward. In essence all you need is a source that can provide a phytosanitary certificate and you need an import permit...and more often than not time and patience.<g> Pretty simple.
The bloom opened again today...and please note that it is well opened and opened completely flat by the end of the day<g>...and I'm not seeing orange, as badly as I want to. I have no idea who all has the plant and if there are plans to market it, but I certainly don't plan to. I have other plants I'd rather expend the time and effort on getting to market.
I doubt anyone has hybridized them to any extent Josh, from what I've read no one can even agree on how many species of Nuphar there are. Some say they are all variants of one species and I have read other sources that I believe split them into nine species. Some one was planning to do their doctoral dissertation on the taxonomy of Nuphar ( or so I think I read) but I never heard if it was actually done or what the results were.