| No. | Cultivar Name | Source | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Registered |
|
1
| 'Nanc' | Snyder, Ron | Small | Med-Green | Streaked | White | Unknown | - | July into August | .2003 |
|
2
| 'Nancy Minks' | Minks, Eldren | Large | Med-Green | Streaked | White | Unknown | Pale-Lavender | - | .1983 |
|
3
| 'Nancy Minks Streaked' | Minks, Eldren | Large | Med-Green | Streaked | White | Sport | - | - | --NR-- |
|
4
| 'Nefertiti' | Hansen, Hans | Medium | Yellow | Marginal | Dark Green | Sport | Near-White | June into July | .2003 |
|
5
| 'Neptune' | Hansen, Hans | Large | Blue/Green | - | - | Hybrid | Pale-Lavender | August to September | .2006 |
|
6
| 'Neutron Star' | McWilliams, Robb & Philips, Hugo | Miniature | Dark-Green | - | - | Sport | Pale-Lavender | June into July | .2011 |
|
7
| 'New Day' | Ruff, Doug | Large | Med-Green | Marginal | Yellow | Unknown | - | - | --NR-- |
|
8
| 'Night at the Opera' | Dean, Don | Large | Blue/Green | Marginal | Yellow | Hybrid | Near-White | June into July | .2014 |
|
9
| 'Night Flight' | Dean, Don | Medium | Blue/Green | - | - | Hybrid | Med-Lavender | August | .2015 |
|
10
| 'Night Rhythms' | Dean, Don | Small | Blue/Green | | - | Hybrid | Pale-Lavender | August | .2020 |
|
11
| 'Night Shades' | Snyder, Ron | Medium | Dark-Green | Streaked | Yellow | Sport | Light-Purple | July | .2000 |
|
12
| 'Night Shift' | Savory, Dennis | Large | Light-Green | Marginal | Green | Sport | Pale-Lavender | July | .1991 |
|
13
| 'Noah's Rainbow' | Snyder, Ron | Small | Med-Green | Marginal | White | Sport | Pale-Lavender | July into August | .1997 |
|
14
| 'Nordic Racer' | Olson, Dr Robert | Medium | Med-Green | Marginal | White | Hybrid | Light-Purple | July into August | .1999 |
|
15
| 'Northern Heritage' | Dean, Don | Medium | Dark-Green | Streaked | Speckles | Hybrid | Near-White | June into July | .1999 |
|
16
| 'Northernair Birdbath Blue' | Carlson, Monty & Carlson, Julie | Large | Blue/Green | | | Unknown | Med-Lavender | July into August | .2022 |
|
17
| 'Northernair Bluetilda' | Carlson, Monty & Carlson, Julie | Large | Blue/Green | | | Hybrid | Deep-Purple | July into August | .2022 |
|
18
| 'Northernair Olive Oyl' | Carlson, Monty & Carlson, Julie | Large | Med-Green | Marginal | Yellow | Hybrid | Med-Lavender | July into August | .2022 |
|
19
| 'Northernair on Point' | Carlson, Monty & Carlson, Julie | Large | Yellow-Gold | | | Hybrid | Deep-Purple | July into August | .2022 |
|
20
| 'Northernair Waves of Gold' | Carlson, Monty & Carlson, Julie | Medium | Yellow-Gold | | | Unknown | Pale-Lavender | July into August | .2022 |
|
21
| 'Northland Queen' | Dean, Don | Large | Blue/Green | Streaked | Yellow | Hybrid | Pale-Lavender | July into August | .2004 |
|