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 |
Lychnis chalcedonica | London Pride | 4 | 2 | Scarlet | June & July | Brilliant clusters of flowers. Foliage hairy and narrow. A valued old garden flower. A. G. I. |
Lychnis coronaria or Agrostemma coronaria | Rose Campion | 4 | 2 | Crimson | June to Aug. | Leaves gray and hairy. Very attractive while in bloom. Flowers single and about 1 1/2 inches across. A good plant for the border. A. G. |
Lychnis dioica var. flore-pleno | Morning Campion | 4 | 2 | Crimson | All summer | Flowers in loose clusters, double. Very showy; good in masses in the border or for the rockery. A. G. |
Lychnis flos Javis or Agrostemma flos Javis | 4 | 2 | Rose | June & July | Denser in growth than the above and flowers smaller in size. Very showy. A.G. | |
Lychnis flos-cuculi | Cuckoo Flower | 4 | 2 | Pink | All summer | A good border plant, much resembling the preceding. |
Lychnis flos-cuculi var. alba | White Cuckoo Flower | 4 | 2 | White | All summer | Double flowers borne in great profusion all summer. Spreading in habit and particularly good for the rockery. A. G. |
Lychnis flos-cuculi var. plenissima | 4 | 1 | Deep pink | All summer | One of the best hardy perennials. It is a most persistent bloomer, and several beautiful large sprays of flowers can be cut from each plant daily throughout the summer. A. H. I. | |
Lychnis Haageana | Shaggy Lychnis | 4 | 1 | Orange and crimson | June to Aug | Flowers nearly 2 inches across in clusters. The plant becomes dormant immediately after flowering, and it is best if planted among other dwarf perennials. Good also for the rockery. A. H. |
Lychnis viscaria var. splendens | Ragged Robin | 4 | 1 | Rose | June | Foliage grass-like and tufted. Flowers in close panicles. Good for the border or rock-garden, and a profuse bloomer. A. G. I. |
Lycium halimifolium | Box-thorn or Matrimony Vine | 3 | 8-10 | Purple | June | While the Lycium is generally regarded as a climber, and is good for low trellises, it is very effective in the shrubbery border, and good for covering stumps or banks. Its flowers are not conspicuous, but it has great quantities of brilliant crimson berries in autumn along gracefully curving branches. Spreads rapidly, and difficult to eradicate when once established. A.D.G. |
Lycium chinense | Chinese Box-thorn | 3 | 15 | Purple | June | Similar to the preceding, but of more robust growth. |
Lycoris squamigera or Amaryllis Hallii | Hall's Amaryllis | 4 | 2 | Rose-red | July | An interesting plant with long, narrow foliage which disappears before the fragrant flowers are produced. Best when planted among other perennials. Flowers single, about 4 inches across, and borne on stout stems. B. H. |
 
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