No. | Cultivar Name | Leaf Color | Plant Size | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
1
| 'Nagaeto' | Light-Green | Medium | | | Unknown | Light-Purple | Unknown | Ruh, Peter & Ruh, Jean | .2010 .2018 |
2
| 'Nagasu' | Light-Green | Miniature | | | Unknown | Unknown | Unknown | Fukatsu, Shinya | --NR-- |
3
| 'Nakafu Kiyosumi' | Light-Green | Medium | | | Sport | Pale-Lavender | July | Unknown | --NR-- |
4
| 'Nancy' | Light-Green | Small | | | Unknown | Pale-Lavender | August | Tower, Alan | .2005 |
5
| 'Nancy Lindsay' | Light-Green | Large | | | Sport | Pale-Lavender | July | British Hosta and Hemerocallis Society | .1988 |
6
| 'Nangoku' | Light-Green | Unknown | | | Unknown | Unknown | Unknown | Lydell, Ransom | --NR-- |
7
| 'Nathan's Legacy' | Light-Green | Small | | | Unknown | Unknown | July to August | Zolock, Steve & Zolock, Sarah | .2007 |
8
| 'National Forest' | Light-Green | Small | Marginal | White | Unknown | Unknown | Unknown | Goodwin, Randy | --NR-- |
9
| 'Needle's Eye' | Light-Green | Small | Medial | Yellow | Sport | Deep-Purple | July to August | Van Eechaute, Danny | .2013 |
10
| 'Nellie Grey' | Light-Green | Small | | | Hybrid | Pale-Lavender | July to August | Malloy, Alex | .2002 |
11
| 'Nezperce' | Light-Green | Medium | | | Unknown | Unknown | Unknown | Wade, Van | --NR-- |
12
| 'Nicole' | Light-Green | Small | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
13
| 'Night Shift' | Light-Green | Large | Marginal | Green | Sport | Pale-Lavender | July | Savory, Dennis | .1991 |
14
| 'Nina Smiles' | Light-Green | Medium | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
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