| No. | Cultivar | Reference | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Nadine' | - Chuck Berry | Medium | Med-Green | Marginal | Yellow | Unknown | Light-Purple | June | Wasitis, Chick | .2021 |
|
2
| 'Niagara Falls' | - Chicago | Giant | Med-Green | | - | Hybrid | Pale-Lavender | July | Brincka, Wm & Petryszyn, 0lga | .1991 |
|
3
| 'Night and Day' | - Cole Porter | Large | Med-Green | Marginal | White | Hybrid | Pale-Lavender | June into July | Ward, Dr Dick & Ward, Jane | .2000 |
|
4
| 'Night at the Opera' | - Marx Brothers | Large | Blue/Green | Marginal | Yellow | Hybrid | Near-White | June into July | Dean, Don | .2014 |
|
5
| 'Night Flight' | - Led Zeppelin | Medium | Blue/Green | | - | Hybrid | Med-Lavender | August | Dean, Don | .2015 |
|
6
| 'Night Music' | - Dio | Medium | Blue/Green | | - | Unknown | Unknown | June into July | Ward, Dr Dick & Ward, Jane | .2009 |
|
7
| 'Night Rhythms' | | Small | Blue/Green | | - | Hybrid | Pale-Lavender | August | Dean, Don | .2020 |
|
8
| 'Night Shades' | - Punk Band | Medium | Dark-Green | Streaked | Yellow | Sport | Light-Purple | July | Snyder, Ron | .2000 |
|
9
| 'Night Shift' | - Stephen King - The Commodores | Large | Light-Green | Marginal | Green | Sport | Pale-Lavender | July | Savory, Dennis | .1991 |
|
10
| 'Night Train' | - Jason Aldean | Large | Blue/Green | | - | Unknown | Unknown | June into July | Ward, Dr Dick & Ward, Jane | .2005 |
|
11
| 'Nightlife' | - Willie Nelson & Ray Price | Medium | Blue/Green | | - | Hybrid | Light-Purple | July | Zilis, Mark | .2004 |
|
12
| 'Nine Nine Nine' | - Punk Band | Large | Dark-Green | | - | Unknown | Unknown | August to September | Freeman, Franc | .2012 |
|
13
| 'Nirvana' | - Rock Band | Medium | Med-Green | Marginal | Yellow | Unknown | Unknown | - | Unknown | --NR-- |
|
14
| 'No Use Crying' | - Ray Charles | Large | Blue/Green | | - | Unknown | Near-White | - | O'Brien, John | --NR-- |
|
15
| 'Noah's Ark' | - Young Heretics | Large | Dark-Green | | - | Unknown | Near-White | June into July | Hatfield, Handy & Walek, Kevin & The American Hosta Society | .2009 |
|
16
| 'Northern Heritage' | - Record Company | Medium | Dark-Green | Streaked | Speckles | Hybrid | Near-White | June into July | Dean, Don | .1999 |
|
17
| 'Northern Touch' | - Rascalz | Large | Yellow | | - | Sport | Near-White | July | Unknown | --NR-- |
|
18
| 'Nothin' but Blue Skies' | | Small | Blue/Green | Streaked | Yellow | Unknown | Unknown | - | Goodenough, Rick | --NR-- |
|
19
| 'Number One' | - R Kelly | Large | Blue/Green | | - | Hybrid | Pale-Lavender | June into July | Lighty, Richard | .1987 |
|
20
| 'Rock'n'Roll Heart' | - Music Term | Large | Blue/Green | | - | Unknown | Unknown | - | Port, Linda | --NR-- |
|