| 992 | NANCY BUTTERFLY | Hite 1975 | MDB | 5 | E | Plicata | Deep rich violet markings on cream ground | 2.00 |
| 1097 | NANNY | Schreiner 1976 | SDB | 11 | E | Bitone | S:light rose lilac, F:deeper, with center half having a heart-shaped deeper rose lilac satin finished spot, B:yellow | 2.00 |
| 1970 | NASSAK | Sass-H.P. 1931/38 | TB | 36 | M | Plicata | S:blue lavender, F:white with blue edges, maroon lines at haft, B: white base, orange tips; big bloom | 4.00 |
| 1459 | NATCHEZ TRACE | Wills 1964/69 | TB | 35 | M-L | Bicolor | S:red, F:brown-red, light edge | 5.00 |
| 2769 | NATIONAL WHITE | National 1944/44 | TB | 40 | EM | Self | Tall giant glistening ruffled white. | 4.00 |
| 1580 | NATIVE DANCER | Fay 1953/54 | TB | 36 | M | Self | Flamingo-pink (light peach pink), B:tangerine (full pink); heavy substance, broad petals | 5.00 |
| 1195 | NATURAL BEAUTY | Gartman 1982 | TB | 36 | M | Bitone | S:pale clear pink, F:lighter to near white, B:orange-pink | 7.00 |
| 2207 | NATURE'S OWN | Brown 1981 | TB | 29 | L | Self | S:tangerine orange flushed pink, F:tangerine orange, edge lightly brushed carrot red, chartreuse below Indian orange B. | 7.00 |
| 25 | NAVAJO BLANKET | Schreiner 1978/78 | TB | 34 | EM | Bitone | S:cream, infused lavender, F:plum purple with wine cast, B:cream; ruffled | 6.00 |
| 1248 | NAVAJO JEWEL | Weiler 1983/84 | TB | 37 | E-L | Self | Medium blue of decided turquoise tint, B:pale yellow; slight sweet fragrance | 7.00 |
| 286 | NAVY CHANT | Luihn 1981 | TB | 36 | E-M | Self | Lightly ruffled velvety aconite violet with slight reddish sheen, B:self | 7.00 |
| 4 | NAVY DOLL | Brown 1967/68 | MDB | 5 | EE | Self | Ivory white, large blue spot on falls, B:cream | 2.00 |
| 652 | NAVY STRUT | Schreiner 1972/74 | TB | 35 | EM | Self | Ruffled marine violet-blue, B:self | 6.00 |
| 1456 | NAVY WAVES | Black 1983 | TB | 38 | M | Self | Ruffled deep blue, B:blue, tipped yellow; slight sweet fragrance | 7.00 |
| 1196 | NEELO | Kegerise 1983 | TB | 36 | M-L | Self | Ruffled medium blue, B:cream, yellow-orange in throat; sweet fragrance | 7.00 |
| 972 | NEFERTITI | Gatty 1978 | TB | 34 | M | Bicolor | S:light peach pink, pinkish cream at edges, F:orchid, lighter with age, B:white, tangerine orange in throat | 6.00 |
| 2285 | NEON MAGIC | Brown 1974/74 | TB | 35 | ML | S:light red-orange blended to light orange at edge, F:light orange blend, B:Indian orange | 5.00 | |
| 700 | NEPTUNE'S POOL | Moldovan 1969/72 | TB | 35 | M | Self | Heavily fluted and ruffled deep blue-violet, no haft marks, silky finish, B:slightly lighter, yellow throat, blue tip | 5.00 |
| 1528 | NEW FRONTIER | Sexton 1960/62 | TB | 40 | M | Self | Flesh pink, B:pink | 5.00 |
| 2896 | NEW HOPE | DeForest 1947 | TB | ML | (white ground, medium blue plicata) | 4.00 | ||
| 766 | NEW MOON | Sexton 1968/68 | TB | 36 | M | Self | Ruffled yellow,slight white area below beard, B:lemon caterpillar, Dykes Medal 1973 | 5.00 |
| 66 | NEW ROCHELLE | Hamblen 1973 | TB | 30 | M-L | Bicolor | S:light pink, F:light blue, violet wash, B:orange-red | 6.00 |
| 1860 | NEW SNOW | Fay 1945/46 | TB | 36 | EM | Self | Iridescent wide ruffled white, B:bright yellow; flaring no veining | 4.00 |
| 1024 | NEW TOMORROW | Sexton 1981/81 | TB | 36 | M | Plicata | Ruffled white, deep orchid styles, B:white | 7.00 |
| 1377 | NEW VENTURE | Palmer 1973/74 | TB | 34 | M | Blend | S:white, F:lavender-pink, B:light orange | 6.00 |
| 937 | NIGHT AFFAIR | Luihn 1981/83 | TB | 36 | M-VL | Self | Ruffled and fluted dark royal violet-black with very faint striations from beard, B:blue violet, yellow deep in throat | 7.00 |
| 781 | NIGHT EDITION | Schreiner 1981/81 | TB | 35 | M | Bitone | S:light silvery blue, F:dark inky blue, eye-zone lightly marked with paler shadings, B:lemon to light gold | 7.00 |
| 2790 | NIGHT MAGIC | Kegerise 1989/91 | TB | 34 | M | Bicolor | S:white, F:purple, rimmed white, white markings on each side of B, B:gold; ruffled and laced, slight fragrance | 8.00 |
| 612 | NIGHT OWL | Schreiner 1970/70 | TB | 38 | ML | Self | S:rich dark violet-blue-black, F:same with velvety texture, B:same; ruffled and flaring | 6.00 |
| 1466 | NIGHT RAIDER | Burrell 1976/77 | TB | 33 | E-M | Self | Velvety blue-black, B:same | 6.00 |
| 2753 | NIGHT SONG | Luihn 1964/65 | TB | 38 | M-L | Self | Dark blue grape self | 5.00 |
| 2445 | NIGHTFALL | Hall 1942/42 | TB | M | Bitone | Rich velvety bi-purple. Fdark pansy purple with S several shades lighter. Whole flower has sheen of finest velvet. | 4.00 | |
| 1723 | NO-TOP | Lawson 1957/58 | TB | 35 | M | Self | No S, six cool white F, greenish buds | 6.00 |
| 1510 | NOBLEMAN | Babson 1970 | TB | 40 | ML | Self | Ruffled deep cobalt violet, B:violet | 6.00 |
| 1812 | NOMOHR | Gibson 1954/55 | AR | 38 | ML | Bitone | Cream bitone (chartreuse buff flushed violet) | 4.00 |
| 2247 | NONA | Davidson 1956/58 | TB | 38 | ML | Self | Lime yellow self, color carries as quite green in the shade. Fine width and good substance | 4.00 |
| 1185 | NORDIC KISS | Shockey 1982/83 | TB | 37 | M | Self | Ruffled and laced white, B:cerise; sweet fragrance | 7.00 |
| 927 | NORDIC SEAS | Mohr 1982/82 | TB | 30 | ME | Bitone | S:blue with infusion of violet-blue at midrib, F:violet-blue, B:pale blue | 7.00 |
| 2743 | NORMA JEAN | Durrance 1991/91 | TB | 36 | ML | Self | Ruffled hot pink | 10.00 |
| 895 | NOVELLA | Ghio 1982 | BB | 24 | E-M | Self | Cranberry, with violet flash on F, B:same | 7.00 |
| 1930 | NOVELTY | Craig 1951/51 | TB | 42 | M | Plicata | "Fancy" plicata of stirated orchid, pink and cream | 6.00 |
| 2693 | NUEE D'ORAGE | Verdier 1905/05 | TB | M | S:pale purple drab to deep dull lav. F: Bradley's violet, reticulate maroon at haft on white ground. Large flowers on tall stalk | 5.00 | ||
| 2255 | NUEZ | Craig 1963/64 | TB | 38 | EM | Self | Chestnut self | 5.00 |