Silverine. Large, green uniformly tinted pale mauve. 
Tectorum. Roof Houseleek. Large rosettes with darker 
tips of reddish brown, flowers pale red. 
Violescens. Grayish violet tinted leaves; large rosettes. 
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SPECIAL OFFER 
Any ten of the above sempervivums, all 
labelled and postpaid $2.75. 
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SPIRAEA 
The herbaceous Spiraeas are referred by some 
authors to Filipendula. Each 50c. 
Filipendula. 212 feet; feathery-cut foliage and sprays 
of white flowers. 
Filipendula, double. Dwarfer, and the flowers appear 
whiter than the single form. 
Ulmaria Plena. The double-flowered Meadow-Sweet is 
one of the most attractive of perennials and thrives 
best with a moist medium heavy soil. 
TEUCRIUM 
Chamaedrys. Small shrub-like perennial, evergreen, 
flowers rosy or purple; valuable rock plant for many 
situations, especially borders. To 12 inches. Each 
50c. 
THYMUS 
Serpyilum coccineum. Mat-forming evergreen’ with 
minute foliage. Flowers rosy-red in great profusion 
during late summer. Full sun or _ light - shade. 
Clumps, Each 40c. 
TRILLIUM 
Woodland plants requiring semi-shade and moisture. 
Should be planted in fall for early spring blossoms. 
Each 30c. 
Grandiflorum. The large white Wake Robin of the 
eastern states. 
Sessile Californicum. Very large white. 
TROLLIUS 
(Globeflower) 
Hardy perennials with globe shaped flowers of but- 
tercup type colored yellow to orange. Beautiful in the 
border and excellent for cutting. They require a deep 
rich soil with ample humus and moisture, do best in 
part shade. Flower early and sometimes again in fall. 
Orange Globe. Giant orange-yellow blossoms on 1 to 
2 foot stems. Blooms in May and usually later in 
summer. Each 60c. 
Choice Assorted Colors. Colors range from light yellow 
to deep orange. Each 50c. 
VERONICA 
(Speedwell) 
Includes a few upright perennials for the border 
and several low creepers or dwarfs of exceptional value 
mere) Ors 
