- Hemerocallis 'Rio De Janeiro'
 daylily 'Rio De Janeiro' - Hemerocallis 'Rhapsody in Time'
- daylily 'Rhapsody in Time'
- Hemerocallis 'Respighi'
- daylily 'Respighi'
- Hemerocallis 'Reine De Violettes'
- daylily 'Reine De Violettes'
- Hemerocallis 'Reba My Love'
- daylily 'Reba My Love'
- Hemerocallis 'Razzle'
- daylily 'Razzle'
- Hemerocallis 'Raven's Nest'
- daylily 'Raven's Nest'
- Hemerocallis 'Queen Empress'
- daylily 'Queen Empress'
- Hemerocallis 'Pushamataha'
- daylily 'Pushamataha'
- Hemerocallis 'Princess Kaiulani'
- daylily 'Princess Kaiulani'
- Hemerocallis 'Prince of Venice'
- daylily 'Prince of Venice'
- Hemerocallis 'Prima Ballerina'
- daylily 'Prima Ballerina'
- Hemerocallis 'Presentation Coral'
- daylily 'Presentation Coral'
- Hemerocallis 'Premier Rose'
- daylily 'Premier Rose'
- Hemerocallis 'Precocious'
- daylily 'Precocious'
- Hemerocallis 'Praise the Lord'
- daylily 'Praise the Lord'
- Hemerocallis 'Pink Waikiki'
- daylily 'Pink Waikiki'
- Hemerocallis 'Pink Super Spider'
- daylily 'Pink Super Spider'
- Hemerocallis 'Picadilly Princess'
- daylily 'Picadilly Princess'
- Hemerocallis 'Pewter Duchess'
- daylily 'Pewter Duchess'
| - Hemerocallis 'Pensive Mood'
- daylily 'Pensive Mood'
- Hemerocallis 'Pasta'
- daylily 'Pasta'
- Hemerocallis 'Paris Overture'
- daylily 'Paris Overture'
- Hemerocallis 'Paper Butterfly'
- daylily 'Paper Butterfly'
- Hemerocallis 'Panchen Lama'
- daylily 'Panchen Lama'
- Hemerocallis 'Palo Duro Canyon'
- daylily 'Palo Duro Canyon'
- Hemerocallis 'Palace Pink'
- daylily 'Palace Pink'
- Hemerocallis 'Palace Lantern'
- daylily 'Palace Lantern'
- Hemerocallis 'Our Kirsten'
- daylily 'Our Kirsten'
- Hemerocallis 'Nutmeg Spice'
- daylily 'Nutmeg Spice'
- Hemerocallis 'Nordic Night'
- daylily 'Nordic Night'
- Hemerocallis 'New Journey'
- daylily 'New Journey'
- Hemerocallis 'Navajo Princess'
- daylily 'Navajo Princess'
- Hemerocallis 'Magician's Mask'
- daylily 'Magician's Mask'
- Hemerocallis 'My Dottie'
- daylily 'My Dottie'
- Hemerocallis 'Moonlit Masquerade'
- daylily 'Moonlit Masquerade'
- Hemerocallis 'Moon Snow'
- daylily 'Moon Snow'
- Hemerocallis 'Misty Isle'
- daylily 'Misty Isle'
- Hemerocallis 'Mirza'
- daylily 'Mirza'
- Hemerocallis 'Ming Porcelain'
- daylily 'Ming Porcelain'
| - Hemerocallis 'Midnight Magic'
- daylily 'Midnight Magic'
- Hemerocallis 'Merry Witch'
- daylily 'Merry Witch'
- Hemerocallis 'Merle Kent'
- daylily 'Merle Kent'
- Hemerocallis 'Medieval Splendor'
- daylily 'Medieval Splendor'
- Hemerocallis 'Mayan Poppy'
- daylily 'Mayan Poppy'
- Hemerocallis 'Matisse'
- daylily 'Matisse'
- Hemerocallis 'Masked Phantom'
- daylily 'Masked Phantom'
- Hemerocallis 'Mary Ethel Anderson'
- daylily 'Mary Ethel Anderson'
- Hemerocallis 'Marilyn Siwik'
- daylily 'Marilyn Siwik'
- Hemerocallis 'Malaga Blanca'
- daylily 'Malaga Blanca'
- Hemerocallis 'Make It Click'
- daylily 'Make It Click'
- Hemerocallis 'Major Attraction'
- daylily 'Major Attraction'
- Hemerocallis 'Majestic Morning'
- daylily 'Majestic Morning'
- Hemerocallis 'Maison Carree'
- daylily 'Maison Carree'
- Hemerocallis 'Magic Mandarin'
- daylily 'Magic Mandarin'
- Hemerocallis 'Magic Carpet Ride'
- daylily 'Magic Carpet Ride'
- Hemerocallis 'Lucille Ball'
- daylily 'Lucille Ball'
- Hemerocallis 'Louder Still'
- daylily 'Louder Still'
- Hemerocallis 'Little Deeke'
- daylily 'Little Deeke'
- Hemerocallis 'Little Bit Country'
- daylily 'Little Bit Country'
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