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 |
Aconitum variegatum | Variegated Monkshood | 4 | 3 | Pale blue | July | Foliage deep green, finely divided. Flowers in loose panicles, varying from blue to almost white. A. G. I. |
Acorus calamus var. va-riegatus | Variegated Sweet Flag | 4 | 3 | Green-white | July | Leaves sword-like, striped with yellow. Can be grown in shallow water or on dry ground. Good for the rockery. Flowers insignificant. A. |
Actsea spicata | Baneberry | 4 | 1 1/3 | Blue-white | May & June | Leaves large, serrated. Flowers in loose, showy clusters. Berries purple-black, showy. Prefers partial shade and rich soil. Useful for the rockery or wild-garden. A. |
Actinidia polygama | Actinidia | 3 | 20 | Green-white | June | Leaves large and dark green, shiny. A useful climbing plant for verandas and porches. C. D.G. |
Actinidia arguta | 3 | 20 | Green-white | July | Leaves bright green, sometimes becoming handsomely variegated. C. D. G. | |
Adiantum pedatum | Maiden-hair Fern | 4 | 1 | Circular fronds on shining black stems. Prefers shade and deep leaf-mold or a compost of peat and sand. Pretty in masses under trees or in the rockery. C. I. | ||
Adonis vernalis | Spring Adonis | 4 | 1 | Yellow | May | One of the earliest plants to flower in spring; good among other perennials, or planted under shrubs. Flowers resemble buttercups. Foliage finely cut. A.G. |
AEgopodium podograria var. variegatum | Goutweed | 4 | 8-10 in. | White | June | Dense foliage, margined with white. Common in old gardens and good for matting. Flowers insignificant. A. G. |
.ffisculus carnea or rubi-cunda | Pink Horse-chestnut | 1 | 20-30 | Pink | May | T. Flowers in large clusters and very showy. Foliage deep green. A very desirable lawn tree. C. E. |
AEsculus glabra | Ohio Buckeye | 1 | 15-20 | Yellow | May | T. Open in growth and very showy while in bloom. Flowers in upright clusters, about 8 inches long. A. E. G. |
AEsculus hippocastanum | Horse-chestnut | 1 | 30-40 | White | May | T. A difficult tree to transplant. Prefers a deep, rich soil. Flowers in showy clusters produced in abundance. An excellent shade tree. C. E. |
Aesculus hippocastanum var. flore-pleno | Double white-flowering Horse-chestnut | 1 | 30-40 | White | May | T. A sterile form of the above. Very attractive while in bloom, and a good tree for large lawns. C. E. |
Asculus octrandra or Pavia flava | Yellow Buckeye | 1 | 40 | White-yellow | May | T. Forms a pretty round-topped tree, with pale green, downy leaves. Flowers upright in showy panicles. A good lawn tree. A. E.G. |
 
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