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 |
Aster Tataricus var. Lady Trevelyan | 4 | 4 | White with yellow centre | Oct. & Nov. | A very free-flowering variety. A.G.I, | |
Aster Tataricus var.Cot-tage Maid | 4 | 3 | Pink | Sept. & Oct. | Individual flowers large and about 1 1/2 inches across. One of the most beautiful. A.G. I. | |
Aster Tataricus var. Townshendi | 4 | 2 1/2 | Purple-blue | Sept. & Oct. | A distinct and valuable variety. A. G.I. | |
Astilbe chinensis or Spiraea chinensis | Chinese Goat's Beard | 4 | 1-2 | Light pink | July & Aug. | An excellent border plant with handsome feathery foliage and compact panicles of flowers about 6 inches long. A.G. I. |
Astilbe japonica var. grandiflora | 4 | 2 | White | June & July | Much like the preceding, but with larger panicles of flowers. A.G. I. | |
Astilbe japonica or Spi-rae astilboides | 4 | 2 | Cream-white | June & July | Glossy, dark foliage and very decorative. Flowers in showy, graceful plumes. A good plant for the border. A. F. I. | |
Astilbe japonica var. multiflora | 4 | 2-3 | Cream-white | June & July | A vigorous growing variety of the preceding with particularly large and showy plumes. | |
Astilbe japonica var. Queen Alexandra | 4 | 2-3 | Crimson | June & July | A variety with beautiful foliage and large crimson flowers. Excellent for the border, or in clumps near shrubs. A. F. I. | |
Aubrietia deltoidea Auricula | Rock Cress See Primula | 4 | 2-4 in. | Purple | April | A showy spring-flowering plant. Good for carpeting and rock-work. Flowers in lax clusters. A. G. |
Azalea arborescens | Smooth Azalea | 1 | 6-8 | Rose | July | S. Very fragrant and showy. Flowers about 2 inches across and produced in great quantity. Good in masses with other shrubs or naturalized under trees. A. E. F. |
Azalea calendulacea | Flame Azalea | 1 | 6 | Orange | June | S. A profuse bloomer; one of the best. A. E. F. |
Azalea canadensis or Rhodora canadensis | Canadian Rhodora | 1 | 3-4 | Rose | May | S. Good for bog-planting or along streams. Foliage narrow, about 1 1/2 inches long, glaucous. Clusters of flowers produced in profusion before the leaves appear. A. E. F. |
Azalea nudiflora | Swamp-pink | 1 | 6-8 | Pink | May | S. Sweet-scented; one of the best and showiest. A. E. F. |
Azalea Vaseyi | 1 | 8-10 | Pink | June | S. Flowers almost 2 inches across. A beautiful shrub. A. E. F. | |
Azalea viscosa | White Swamp Honeysuckle | 1 | 6 | White to pink | June & July | S. Flowers not particularly showy, but their intense fragrance makes the shrub worthy of cultivation. A. F. |
 
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