as far as i know, all true hemerocallis daylillies are edible, but in my experience, many of the ones that aren’t the standard ‘wild’ orange one are less palatable as raw flowers. less noticeable when it’s cooked (stir fried, etc) flowerbuds.
If you open the box, you will find Heisenberg strangling Shrodenger's cat. And waving this tiny ad:
Contemplate spending the next 20 years puttering in permaculture projects