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 |
Funkia lancifolia | Lance-leaved Plantain Lily | 4 | 1 1/2 | Lilac | July & Sept. | Resembles F. Fortunei closely. Flowers in loose racemes; leaves quite narrow. A. G. |
Funkia lancifolia var. undulata | Variegated Plantain Lily | 4 | 1 | Lilac | July | Handsome foliage margined with white. A good edging plant, but should not be used too freely. A. G. |
Funkia ovata | Ovate-leaved Plantain Lily | 4 | 1 1/2 | Lavender | June & July | Deep green foliage in large tufts. Bell-shaped flowers in racemes. A good border plant. A. G. |
Funkia Sieboldiana | Siebold's Plantain Lily | 4 | 2 | Lilac | June & July | Luxuriant foliage. Flowers small and drooping. Good in the border or massed with shrubs. A.G. |
Funkia subcordata var. grandiflora | White Day Lily or Plantain Lily | 4 | 2 | White | Aug. & Sept. | Large spikes of fragrant tubular flowers. Leaves very large. Good in margins of shrubbery. The best of the Funkias. A.G. I. |
Gaillardia aristata | Blanket Flower | 4 | l 1/2-2 | Yellow to red | All summer | Daisy-like flowers in various shades of yellow with dark brown centers. Excellent for the border and one of the best perennials for cutting. A. G. I. |
Gaillardia aristata var. grandiflora | 4 | 2-2 1/2 | Yellow | All summer | More robust, with larger flowers, than those of the preceding. A. G. I. | |
Galanthus nivalis | Snowdrop | 4 | 4-6 in. | White with green centre | Mar. or Apr. | Bulbous. One of the earliest of the spring-flowering bulbs. Good among shrubs, in the border, under trees or in the grass on the lawn. Drooping blossoms sometimes double. A. G. |
Galega officinalis | Goat's Rue | 4 | 2 | Lilac | June to Sept. | Pea-shaped flowers in racemes. Bushy in growth. Foliage dense and finely cut. Good in the wild-garden or border. A. G. I. |
Galega officinalis var. alba | 4 | 2 | White | June & July | A white variety of the preceding. | |
Galega officinalis var. rubra | 4 | 2 | Rose | June & July | Showy rose-colored flowers. | |
Galium boreale | Bed-straw | 4 | 1 1/2 | White | June & July | Pretty foliage with small flowers in clusters. Particularly good for the rock-garden. A.G. I. |
Galium mollugo | Bed-straw | 4 | 2-3 | White | July | Good for the hardy border. Flowers in loose sprays. A. G. I. |
Galtonia candicans | Summer Hyacinth | 4 | 3 | White | July & Aug. | Fragrant bell-shaped flowers in spikes. Large hyacinth-like foliage. Bulbous. Effective in the border or among Rhododendrons. A. C. I. |
Genista tinctori | Dyer's Broom | 1 | 3 | Yellow | June | S. Good for sandy or dry spots. Erect in growth. Pea-shaped flowers in clusters. A. E.G. |
Gentiana Andrewsii | Closed Gentian | 4 | 2 | Deep blue | Aug. & Sept. | A pretty herb, with peculiar closed flowers in the axils of the leaves and in terminal clusters. Good for the wild or rock garden. A. F. |
 
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