This one is an oldie. Not sure if anyone crossed this to make it a double. Or if it is the handy work of good old Mother Nature. Odds are on door number B. Can I dial a friend on that one ?
Anyway this is what is called a double. Instead of three sepals ( the petals in back ) covered by three petals ( in front ), this one has more.
We will just keep it simple and skip any other technicalities today.
Your basic orange double daylily. From right after Mother Nature got tired of blue. But that as they say is a story for another day.