1. A
2. B
3. C
4. D
5. E
6. F
7. G
8. H
9. I
10. J
11. K
12. L
13. M
14. N
15. O
16. P
17. Q
18. R
19. S
20. T
21. U
22. V
23. W
24. X
25. Y
26. Z

1. Naked Boys Also known as: Naked Lady, COLCHICUM
2. NANDINA Also known as: Chinese Sacred Bamboo
3. Nandina domestica Also known as: Heavenly Bamboo, Sacred Bamboo
4. Napoleon's Plume Also known as: Butterfly Flower, Bauhinia monandra
5. NARCISSUS Also known as: Daffodils, Daffy Down Dilly
6. Narcissus cyclamineus 'Sundial' Also known as: Daffodil
7. Narcissus hybrids Also known as: Paper White
8. Nasturtium Also known as: Indian Cress or Watercress, Tropaeolum Majus
9. Nasturtiums Also known as: TROPAEOLUM
10. Natal Ivy Also known as: Cape Ivy, Wax Vine, Senecio macroglossus 'Variegatus'
11. Natal Plum Also known as: Carissa macrocarpa
12. Neanthe Bella Also known as: Good Luck Palm, Parlor Palm, Chamaedorea elegans
13. Needle Palm Also known as: Rhapidophyllum histrix
14. NEMATANTHUS Also known as: Kiss Me Plant
15. Nemesia strumosa 'Orange Princess' Also known as: Cape Jewels
16. Nemophila menziesii Also known as: Baby Blue-eyes, California Blue Bells
17. Neomarica caerulea Also known as: Apostle Plant
18. Neoregelia carolinae Also known as: Blushing Bromeliad
19. NEPENTHES Also known as: Monkey Bamboo Jug
20. Nepenthes alata Also known as: Pitcher Plant
21. Nepenthes maxima Also known as: Asian Pitcher Plant
22. Nepeta cataria Also known as: Cat mint, Catnip
23. NEPHROLEPIS Also known as: Sword Ferns
24. Nephrolepis biserrata furcans Also known as: Fishtail Fern
25. Nephrolepis exaltata 'Bostoniensis' Also known as: Boston Fern
26. Nephrolepis exaltata 'Fluffy Ruffles' Also known as: Fluffy Ruffles
27. Nerine Bowdenii Also known as: Guernsey Lily, Spider Lily
28. Nerine Lily Also known as: Nerine humilis
29. Nerine sarniensis Also known as: Guernsey Lily
30. Nerium Oleander Also known as: Oleander, Rosebay
31. Nerium oleander hybrids Also known as: Oleander
32. NERTERA Also known as: Bead Plant
33. Nertera depressa Also known as: Bead Plant
34. Nerve Plant Also known as: Fittonia verschaffeltii
35. Never-never Plant Also known as: Ctenanthe lubbersiana
36. New Zealand Broadleaf Also known as: GRISELINIA
37. New Zealand Flax Also known as: Phormium tenax
38. New Zealand Laurel Also known as: Corynocarpus laevigata
39. New Zealand Tree Also known as: Tea Tree, LEPTOSPERMUM
40. NICODEMIA (name has changed see BUDDLEIA) Also known as: Parlor Oak
41. NICOTIANA Also known as: Tobacco
42. Nicotiana x sanderae 'Alata Domino' Also known as: Flowering Tobacco
43. Nidularium fulgens Also known as: Blushing Cup
44. NIEREMBERGIA Also known as: Cup Flowers
45. Nigella Also known as: Love-In-A-Mist
46. Night sensation Also known as: Tuberose, Polianthes tuberosa
47. Night-blooming Jessamine Also known as: Cestrum nocturnum
48. Night-blooming San Pedro Also known as: Echinopsis pachanoi
49. Nightshade Also known as: White Jasmine Nightshade, SOLANUM
50. Nine Hooks Also known as: Bear's Foot, Lady's Mantle, Lion's Foot, Alchemilla mollis
51. NOLINA (name has changed see BEAUCARNEA) Also known as: Pony Tail
52. Norfolk Island Pine Also known as: Araucaria heterophylla
53. Norse Fire Plant Also known as: COLUMNEA
54. NOTOCACTUS Also known as: Ball Cactus
55. Notocactus scopa Also known as: Silver Ball Cactus
56. Nut Orchid Also known as: Magic Flower, ACHIMENES
57. Nutmeg Geranium Also known as: Pelargonium fragrans variegatum