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 |
Fagus sylvaticavar. purpurea Riversi | Rivers' Purple Beech | 1 | 50-60 | T. A beautiful tree with large, dark red leaves which hold their color well throughout the season. Branches spreading. Transplant only in early spring. C. E. G. | ||
Festuca glauca | Blue Fescue Grass | 2&4 | 6 in. | A handsome tufted grass with silvery-blue leaves. It is evergreen, very hardy, and excellent for bordering flower beds. It should be cut back to within 2 or 3 inches of the ground each spring. G. | ||
Forsythia intermedia | Upright Golden Bell | 1 | 8 | Yellow | April | S. Closely resembling Forsythia suspensa. A. D.G. |
Forsythia suspensa var. Fortunei | Fortune's Golden Bell | 1 | 8 | Yellow | April | S. Bell-shaped flowers in racemes in early spring. Spreading in growth. Good, deep green foliage. A. D.G. |
Forsythia suspensa | Drooping Golden Bell | 1 | 8 | Yellow • | April | S. Branches gracefully arching. Foliage good. Very free flowering. A most useful shrub. A. D.G. |
Forsythia viridissima | Upright Golden Bell | 1 | 8 | Yellow | April | S. Resembles F. suspensa var. Fortunei, but branches are more erect and bark darker in color. A. D.G, |
Fraxinus Americana | American Ash | 1 | 50-60 | T. A good tree for large lawns or for street-planting. It is spreading in growth and of rather open foliage. It is one of the few trees which are not attacked by gypsy or brown-tailed moths. A. D.G. | ||
Fraxinus nigra | Black Ash | 1 | 50-60 | T. Closely resembles the preceding, but bark is darker in color. Especially good for low places. A. D.G. | ||
Fraxinus pennsylvanica var. ancubaefolia | Ancuba-leaved Ash | 1 | 30-40 | T. A variety with prettily variegated yellow and green leaves. A. D.G. | ||
Fraxinus excelsior | European Ash | 1 | 40-50 | T. Resembles the American Ash. Buds blunt and black. A. D.G. | ||
Fraxinus excelsior var. pendula | Weeping Ash | 1 | 15 | T. Spreading and drooping branches with flattened twigs. An attractive tree for lawn planting. Generally grafted on stems 7 to 8 ft. high. A. G. | ||
Fraxinus ornus | Flowering Ash | 1 | 15 | White | June | T. Dwarf, compact in growth. Conspicuous fringe-like flowers in profusion. B. C. E. G. |
Fritillaria Imperialis | Crown Imperial | 4 | 2-3 | Various | April to May | Bulbous. Good among shrubs or in the border. Flowers bell-shaped, in the various shades of yellow. A. H. |
Fuchsia californica | Hardy Fuchsia | 4 | 11/2 | Various | Aug. & Sept. | A pretty low-growing plant with numerous bell-shaped blossoms. Good in the rock-garden. B. C. H. |
Funkia Fortunei | Fortune's Plantain Lily | 4 | 1 1/2 | Lilac | July | Heart-shaped, glaucous, green foliage and spikes of bell-shaped flowers. Good in borders or in front of shrubbery. A. G. |
 
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