Some of the color descriptions in the daylily specific section are listed so differently that you couldn't just automatically fill in a check box for the primary color in that lower generic section. For instance, a hybridizer may describe a red bloom as crimson, maroon, burgundy, etc. Or a description may say 'reddish violet-plum purple with darker band of plum with multiple rings of black-red, violet and plum with a pale yellow etching line in white'. How can anyone pick just one primary color?
(I doubt there is one listed like that, I am exaggerating but I hope you catch my point.)
Or a blend of color listed as yellowish peach and pink blend. So what do you check off as the primary color?
Now for some of the basic 'red bloom' descriptions, those can be checked off in the generic plant section.