| 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 |
