| Family | Name | Nativity |
|---|---|---|
| Nelumbonaceae | Nelumbo cv. Alba Grandiflora | |
| Nelumbo cv. Alba Striata | ||
| Nelumbo cv. Maggie Bell Slocum | ||
| Nelumbo cv. Mrs. Perry D. Slocum | ||
| Nelumbo cv. Pekinensis Rubra | ||
| Nelumbo cv. Rosea Plena | ||
| Nelumbo cv. Russian Red | ||
| Nelumbo lutea | E North America | |
| Nelumbo nucifera | S Asia to Australia | |
| Nelumbo nucifera cv. Gregg Gibson | ||
| Nelumbo nucifera cv. Momo Botan | ||
| Nelumbo nucifera cv. Mrs. Perry D. Slocum | ||
| Nolinaceae | Beaucarnea hybrid | |
| Beaucarnea inermis | Mexico | |
| Beaucarnea recurvata | Mexico | |
| Beaucarnea stricta | S Cen Mexico | |
| Calibanus hookeri | Mexico | |
| Nolina cf. beldingii | Baja California | |
| Nolina matapensis | Mexico(Sonora) | |
| Nyctaginaceae | Mirabilis jalapa | Peru |
| Pisonia umbellifera cv. Variegata | ||
| Nymphaeaceae | Euryale ferox | |
| Nuphar sagittifolium | Florida, Mexico | |
| Nymphaea candida | N Eurasia | |
| Nymphaea cv. Afterglow | ||
| Nymphaea cv. Albert Greenberg | ||
| Nymphaea cv. Alexis | ||
| Nymphaea cv. Antares | ||
| Nymphaea cv. Arc-en-Ciel | ||
| Nymphaea cv. Attraction | ||
| Nymphaea cv. Barbara Dobbins | ||
| Nymphaea cv. Berit Strawn | ||
| Nymphaea cv. Blue Beauty | ||
| Nymphaea cv. Brazos White | ||
| Nymphaea cv. Burgundy Princess | ||
| Nymphaea cv. Charles de Meurville | ||
| Nymphaea cv. Chromatella | ||
| Nymphaea cv. Clyde Ikins | ||
| Nymphaea cv. Colorata | ||
| Nymphaea cv. Comanche | ||
| Nymphaea cv. Darwin | ||
| Nymphaea cv. Director George T. Moore | ||
| Nymphaea cv. Eldorado | ||
| Nymphaea cv. Electra | ||
| Nymphaea cv. Emily Grant Hutchings | ||
| Nymphaea cv. Evelyn Randig | ||
| Nymphaea cv. Excaliber | ||
| Nymphaea cv. General Pershing | ||
| Nymphaea cv. Gladstoniana | ||
| Nymphaea cv. Gloire du Temple sur Lot | ||
| Nymphaea cv. Gloriosa | ||
| Nymphaea cv. Golden West | ||
| Nymphaea cv. Green Smoke | ||
| Nymphaea cv. Hal Miller | ||
| Nymphaea cv. Helvola | ||
| Nymphaea cv. Hermine | ||
| Nymphaea cv. Islamorado | ||
| Nymphaea cv. Jack Wood | ||
| Nymphaea cv. James Brydon | ||
| Nymphaea cv. Joey Tomocik | ||
| Nymphaea cv. King of Siam | ||
| Nymphaea cv. Lemon Chiffon | ||
| Nymphaea cv. Leopardess | ||
| Nymphaea cv. Madame Ganna Walska | ||
| Nymphaea cv. Madame Wilfron Gonnere | ||
| Nymphaea cv. Margaret Randig | ||
| Nymphaea cv. Marian Strawn | ||
| Nymphaea cv. Marliac Carnea | ||
| Nymphaea cv. Maroon Beauty | ||
| Nymphaea cv. Mary | ||
| Nymphaea cv. Masaniello | ||
| Nymphaea cv. Mayla | ||
| Nymphaea cv. Midnight | ||
| Nymphaea cv. Moon Shadow | ||
| Nymphaea cv. Mrs. C.W. Ward | ||
| Nymphaea cv. Mrs. George C. Hitchcock | ||
| Nymphaea cv. Panama Pacific | ||
| Nymphaea cv. Pearl of the Pool | ||
| Nymphaea cv. Perry’s Baby Red | ||
| Nymphaea cv. Perry’s Crinkled Pink | ||
| Nymphaea cv. Perry’s Pink Delight | ||
| Nymphaea cv. Perry’s Red Beauty | ||
| Nymphaea cv. Perry’s Red Dwarf | ||
| Nymphaea cv. Perry’s Red Glow | ||
| Nymphaea cv. Perry’s Strawberry Pink | ||
| Nymphaea cv. Perry’s Super Red | ||
| Nymphaea cv. Pink Beauty | ||
| Nymphaea cv. Pink Capensis | ||
| Nymphaea cv. Pink Pumpkin | ||
| Nymphaea cv. Pink Sensation | ||
| Nymphaea cv. Red Cup | ||
| Nymphaea cv. Red Flare | ||
| Nymphaea cv. Rhonda Kay | ||
| Nymphaea cv. Robert Strawn | ||
| Nymphaea cv. Rose Bowl | ||
| Nymphaea cv. Robinsoniana | ||
| Nymphaea cv. Ruby Red | ||
| Nymphaea cv. Shirley Bryne | ||
| Nymphaea cv. Sturtevantii | ||
| Nymphaea cv. Sultan | ||
| Nymphaea cv. Texas Dawn | ||
| Nymphaea cv. Texas Shell Pink | ||
| Nymphaea cv. Tina | ||
| Nymphaea cv. Virginalis | ||
| Nymphaea cv. Wood’s Blue Goddess | ||
| Nymphaea cv. Wood’s White Knight | ||
| Nymphaea odorata cv. Sulphurea Grandiflora | ||
| Nymphaea rubra | India | |
| Nymphaea x laydekeri cv. Fulgens | ||
| Victoria cruziana | South America | |
| Victoria cv. Challenger | ||
| Victoria cv. Discovery |
