Wes, yes 'Baja' looks a lot like it, very much like it. What really makes me think this might actually be it is this photo shown in the data base.
One trait I mentioned was that it is later in the day before it fully opens. Plus the date of registration is perfect, an old daylily! Can't be sure but I really do think that is it.
Now I am wondering what Betsy thinks?
I have this plant in shade and full sun, it is amazing in the consistency of the blooms.