This section is from the book "A Practical Handbook Of Trees Shrubs Vines And Herbaceous Perennials", by John Kirkegaard. Also available from Amazon: A practical handbook of trees, shrubs, vines and herbaceous perennials.
Botanical Name | English Name | 1 Deciduous 2 Evergreen 3 Vine 4 Herbaceous Perennial | Ultimate Height in feet | Color | Time of Bloom | Remarks |
Narcissus bulbocodium | Hoop Petticoat Daffodil | 4 | 6-8 in. | Various | April & May | Delicata and pretty, low bulbous plants well adapted for the hardy border, for planting under shrubs, or for naturalizing in turf. Narcissi are among the most common garden flowers and include numerous species double and single. The colors are yellow and white. With but few exceptions they are very hardy, and thrive in any well-drained soil. The bulbs should be planted in September or October, 4 or 5 inches deep. A slight protection with leaves or coarse manure is beneficial. |
Narcissus pseudo-narcissus | Daffodil | 4 | 6-8 in. | Yellow | April & May | Single"trumpet"and double"Von Sion"forms. |
Narcissus poeticus | Poet's Narcissus | 4 | 6-8 in. | White with yellow edge on tube | ||
Narcissus Jonquilla | Jonquil or Campernella | 4 | 8-10 in. | Yellow | April & May | Narcissus includes the varieties commonly called Jonquils or Campernella, which grow from 8 to 15 inches tall and are generally very fragrant. |
Nemopanthus fascicu-laris | Mountain Holly | 1 | 6 | Yellow | June | 5. A shrub valued for the showy, pendulous red berries which are produced in autumn. It resembles closely Ilex verticillata, being erect in growth, with narrow, dull green leaves and shiny black twigs. A. E. F. |
Nierembergia rivularis | White Cup | 4 | 4-6 in. | White | All summer | Desirable for banks of streams or for the rock-garden. Flowers are pure white, cup-shaped, about 1 1/2 inches across. The plant is spreading in habit and resembles Campanula car-patica. B. F. |
Nymphaea odorata | Water Lily | 4 | White | June to Sept. | Good in natural or artificial ponds. Leaves round, leathery; flowers very sweet-scented. The bulbs should be planted in the spring, and prefer a mixture of peaty loam and barn-manure. Water lilies thrive best in a water not less than 2 feet deep. | |
Nympheea odorata var. rosea | Cape Cod Water Lily | 4 | Pink | June to Sept. | Leaves dark red on both sides. | |
Nyssa sylvatica | Tupelo, Sour Gum or Pepperidge | 1 | 40-50 | • | T. A very picturesque tree with leathery, glossy foliage and peculiar twiggy branches. One of the most brilliant crimson trees in autumn. Should be transplanted only while young, and pruned severely. A. E. F. |
 
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