Buffalo-berry, Shepherdia argentea* Silvery foliage; attractive and edible berries; 10-15 ft., often tree-like.

Shepherdia, S. Canadensis.* Spreading bush, 3–8 ft., with attractive foliage and fruit.

Early spirea, Spiræa arguta.‡ One of the earliest bloomers among the spireas; 2-4 ft.

Three-lobed spirea, bridal wreath, S. Van Houttei.‡ One of the most showy early-flowering shrubs; excellent for massing; blooms a little later than the above; 3-6 ft.

Sorbus-leaved spirea, S. sorbifolia (Sorbaria sorbifolid).‡ Desirable for its late blooming,—late June and early July; 4-5 ft.

Plum-leaved spirea, S. prunifolia.

Fortune’s spirea, S. Japonica (S. callosa),‡ 2 to 4 ft.

Thunberg’s spirea, S. Thunbergii. Neat and attractive in habit; useful for border-hedges; 3-5 ft.

St. Peter’s Wreath, S. hypericifolia; 4-5 ft.

Round-leaved spirea, S. bracteata.‡ Follows Van Houttei; 3-6 ft.