Hemerocallis (Daylily), unidentified.
Hemerocallis (Daylily), possibly "Frankly Scarlett."
Hemerocallis (Daylily), unidentified.
Hemerocallis (Daylily), possibly "Vino Di Notte."
Hybridizers have developed an incredible array of colors, shapes, textures and (in a few cases) scent in these flowers -- which makes it all the more odd that the average garden center carries only two or three varieties, usually in shades of yellow, pale orange or apricot. The yellow one will be "Stella De Oro."
For those interested in something other than yellow, the best bets are independent local nurseries or mail order/internet/eBay. You can pay a little ($5 per fan division) or you can pay a lot (don't ask). We advise against paying "don't ask" prices for something you have not seen blooming with your own eyes.