Let us put some of the best trees and shrubs into the convenient form of tables.

Purple-leaved Trees

Dark purple Beech (Fagus atropurpurea).

Purple Plum (Prunus Pissardii).

Dark purple Sycamore (Acer Pseudo-platanus atropurpureum).

Golden-leaved Trees

Yellow Elm (Ulmus campestris Louis van Houtte).

Yellow Alder (Alnus glutinosa aurea).

Yellow Maple (Acer Negundo Californica aurea).

Silver-leaved Trees

White Poplar variety (Populus alba nivea).

Golden-variegated Trees.

Golden Variegated Maple (Acer Negundo aureo-variegatum).

Golden Variegated Sycamore (Acer Pseudo-platanus flavo-marginatis).

Golden Variegated Holly (Ilex Aquifolium aurea marginata).

Silver-variegated Trees

Silver Variegated Maple (Acer Negundo variegatum).

Silver Variegated Ash (Fraxinus excelsior foliis-argenteis).

Silver Variegated Holly (Ilex Aquifolium argentea marginata).

Purple-leaved Shrubs

Dark Purple-leaved Japanese Maple (Acer palmatum septemlobum atropurpureum).

Purple Barberry (Berberis vulgaris foliis-purpureis).

Dark Purple Spindle Tree (Euonymus Europseus atropurpureus).

Golden-leaved Shrubs

Yellow Heather (Calluna vulgaris aurea).

Neillia opulifolia lutea.

Yellow Elder (Sambucus Canadensis foliis-aureis).

Silver-leaved Shrub

Silver Wild Olive (Elaeagnus argentea).

Golden Variegated Shrubs

Golden Variegated Box (Buxus sempervirens aurea maculata).

Späth's Dogwood (Cornus alba Späthii).

Golden Variegated Spindle (Euonymus Japonicus aureus).

Golden Variegated Ivy (Hedera Helix aurea elegantissima).

Golden Variegated Privet (Ligustrum ovalifolium foliis aureis).

Golden Variegated Honeysuckle (Lonicera Japonica aureo-reticulata).

Silver Variegated Shrubs

Silver Variegated Box (Buxus sempervirens argentea).

Silver Variegated Dogwood (Cornus Mas variegata)

Silver Variegated Spindle (Euonymus Japonicus albo marginatus).

Silver Variegated Ivies (Hedera Helix Crippsii and Silver Queen).

Handsome Green-leaved Trees and Shrubs

Mirbeck's Oak (Quercus Mirbeckii).

Tree of Heaven (Ailantus glandulosa).

Paulownia imperialis.

Stag's Horn Sumach (Rhus Aralia spinosa. [typhina).

Catalpa bignonioides.