HARDY PERENNIALS AND ROCK-PLANTS 
21 
RUELLIA ciliosa. ★ Delicate tubular flowers of pale silvery Each 10 100 
lavender. Trailing habit. \]/2 ft. August, September.$0 30 $2 50 
SALVIA azurea. Clear sky-blue flowers on gracefully bending 
4-foot stems. August. 30 2 50 $18 00 
officinalis. Sage. The herb with lavender flowers and aro¬ 
matic leaves. 3^ ft. 25 2 00 
turkestanica. Tall stalks of silvery lavender flowers and 
large, hairy leaves. 4-5 ft. June. 35 3 00 
SANTOLINA chamaecyparissus. ★ Lavender Cotton. Sea-gray 
tufts of fernlike foliage. 1^-2 ft. 25 2 00 15 00 
SAPONARIA ocymoides. ★ Rock Soapwort. A half-trailing 
plant with profuse clusters of little, scalloped flowers of a 
true pink. 6 in. May-August. 25 2 00 15 00 
officinalis florepleno. ★ Bouncing-Bet. Loose puffs of pink 
and white flowers. Naturalize easily. 1ft. June, July. 20 1 50 10 00 
SARGOGOCGA. See Shrubs, Trees and Evergreens, page 51 
SATUREIA alpina (Galamintha alpina). ★ Blue-gray, woolly 
leaves and small pink flowers. 8-12 in. June, July. 25 2 00 15 00 
SAXIFRAGA megasea. ★ Large, bronze-green leaves with 
compact stalks of begonia-pink flowers in April. 1 ft. 50 4 50 
peltata. Tall, frilled, green cups that hold the rain-water, 
and, early in May, foot-high stalks that overflow with 
lavender-and-pink stars. For the waterside. 35 3 00 
SGABIOSA caucasica. Pincushion Flower. Vigorous and 
handsome border plant with large, soft lilac-blue flowers on 
long stems. IH ft. June-September. 30 2 50 20 00 
japonica. Lavender-blue flowers. 2 ft. July-September. ... 30 2 50 20 00 
Sedum • Stonecrop 
Satisfactory plants for use in rock-gardens or borders. The succulent foliage of all 
and the brilliant flowers of some make them excellent subjects for dry, sunny soil where 
but little else will thrive. 
Sedum acre. ★ Forms a low, dense mat of mossy foliage. Star- Each 
like flowers in June..$0 20 
album. ★ Succulent leaves of dark green, assuming red and 
bronze tints in the fall. White flowers in July. 20 
anglicum (false). ★ Succulent leaves that take on opales¬ 
cent shades.,... 
japonicum macrophyllum. A tall-growing type with yel¬ 
low flowers. 1 ft..... 
kamtschaticum. ★ Yellow flowers in July. 
lydium. ★ A tufty, compact, low spreader with light emerald 
foliage during early summer. Later in the season the foliage 
assumes the most brilliant coppery shades. Charming. 3 in. 25 
pulchellum. ★ Cypress-like green foliage and flowers like 
pink starfish. Best in cool, moist soil. 20 
10 
$1 50 
1 50 
2 00 
2 00 
1 50 
2 00 
1 50 
100 
$10 00 
10 00 
15 00 
15 00 
10 00 
15 00 
10 00 
All varieties marked with a (★) are suitable for rock-gardens 
