I just remember a few that have been discussed elsewhere, such as the AHS email Robin. Another is 'Plum Perfect', which has an All American version however the registered one with that name appears to be pictured on the NGA database page. I haven't checked if the AA one is just a trademark or if there is also a patented cultivar name.
If you're interested in a daylily but it has TM or the r symbol beside the "name", be suspicious. Check out anything with Lady in the selling name because of the Lovely Lady series. If a plant says patented or applied for (PPAF) then check it out to make sure it isn't a duplicate name. To be correct under the code of nomenclture both the trade designation and patented and/or registered name should be given by sellers. The trade designation should be in a different font and the cultivar name should be in single quotes. A trade mark should not be in single quotes because it is not recognized as a cultivar name under the code.
We had notification that internet service in our area will be off or intermittent until 10 pm while they fix something somewhere but I'll try and get back to this later.
