
Here is a specially selected list of Hardy Rock-Garden Plants for sunny as well as shady locations. Most of them are also 
ideal low border plants for the front of the perennial border. 
All these and others are listed and described in various places throughout the catalog. See Index. 
All varieties listed are 3 of one variety for $1.25; 6 for $2.25; 12 for $4.25; 55c each, except where noted. 
A Selection for Sunny Places 
Aethionema, Warley Rose. 4 to 6 in. 
May, June. 3 for $1.75; 6 for $3.25. 
Alyssum saxatile compactum. 12 in. Gold. May. 
Anemone Pulsatilla. 10 to 12 in. Violet-blue. 
March to May. 
Armeria cephalotes rubra. 12 in. Deep pink. May, 
June. 
Artemisia Schmidtiana nana. Creeper. Lovely sil- 
very foliage. 
Aster alpellus, Triumph. 8 in. Blue daisies. June, 
July. 3 for $1.50; 6 for $2.75; 12 for $4.75. 
Campanula carpatica, Blue Carpet. 6 in. July on. 
3 for $1.50; 12 for $5.00. 
Coreopsis auriculata nana. 
May to September. 
Coronilla cappadocica. Creeper. Yellow. June, July. 
Dianthus, Bobby. 8 in. Deep pink with crimson cen- 
eter. May, June. 
Dinathus, Meg Gardner. 15 in. White flowers with 
red centers. June. 
Dianthus, Mrs. Dina Weller. 6 in. Pink with red 
center, May, June. 3 for $1.50; 6 for $2.75; 60c each. 
Dianthus, Tiny Rubies. 4 to 5 in. Pink shaded to 
rose. May, June 
Dicentra eximia. 12 in. Pink. April to September. 
Geranium lancastriense. 6 in. Light salmon-pink, 
All summer. 
Geranium, Russell Prichard. 6 in. Pink. AII sum- 
mer. 3 for $1.50; 60c each. 
Geum Borisi. 10 in. Scarlet. May, June. 3 for $1.75; 
65c each. 
Gypsophila fratensis. 8 in. Light pink. June, July. 
Gypsophila repens Bodgeri, Rosy Veil. 15 in. Pink. 
All summer. 
Helianthemum, Ben Ledi. 
May to July. 
Helianthemum, Buttercup. 10 in. Golden yellow. 
May to July. 
Helianthemum rhodanthum carneum. 10 in. 
Pale pink. May to July 
Heuchera Rosamondi. 15 in. Pink. Late May to July. 
Iberis, Purity. 6 in. Extremely showy; pure white. 
April, May. 3 for $2.00; 6 for $3.75; 12 for $7.00. 
Iberis sempervirens. Evergreen Candytuft. 12 in. 
April, May. 
Iberis, Snowflake. 10 in. White. 
effect. May, June. 
Rose-pink. 
15 in. Golden yellow. 
10 in. Crimson-lake. 
The best for foliage 
Lavandula, Carroll Variety. 12 to 18 in. Lavender- 
blue. June, July. 3 for $1.65; 6 for $3.00; 12 for 
$5.50; 65c each. 
Linum flavum compactum. 12 in. Yellow. June. 
Nepeta Mussini superba. 6 in. Gray foliage; blue 
flowers. May to July. 
$5.00; 60c¢ each. 
*hiox subulata, Blue Eyes. 
April, May. 
3 for $1.60; 6 for $3.00; 12 for 
6 in. Lavender-blue. 

Phlox subulata, Sampson. 4 in. 
crimson center. April, May. 
Polemonium, Blue Pearl. 12 in. Light blue. May. 
Potentilla verna mana. 4 in. Yellow. May. 
Santolina incana. 15 in. Silvery foliage; yellow 
flowers. June, July. 
Saponaria ocymoides. Trailing Pink. May, June. 
Scabiosa, Dwarf Alpine. 6 to 10 in. Lavender-blue. 
May to July. 3 for $1.75; 12 for $5.00; 65c each. 
Sedum Sieboldi. 6 in. Pink. September, October. 
Sedum spurium, Dragon’s Blood. 4 in. Bright 
carmine-red, June, July. 
Thymus. Creeping, pink or white. Upright, 8 in., 
pink, green or variegated foliage. Some varieties are 
shrubby, woody types, while others are low growing 
and creeping. See page 35 
Tunica Saxifraga alba flore-plena. 6 in. 
white. AI] summer. 
Tunica Saxifraga rosea flore-plena. 6 in. Double; 
rose-pink. AI] summer. 
Veronica incana. 12 in. Deep blue. June. 
Veronica incana rosea. 12 in. Pink. June. 
Veronica rupestris. 4 in. Deep blue. Late May, June. 
Veronica spicata nana. 6 in. June. 
Veronica, True Blue. 12 in. Deep blue. May, June. 
Viola, Catherine Sharp Improved. Blue. AI sum- 
mer. 3 for $1.50; 6 for $2.75; 12 for $4.50. 
Viola, Purple Glory. Rich purple. All summer, 
A Selection for Shady Places 
Ajuga reptans. 6 in. Blue. May. 
Anchusa myosotidiflora. 15 in. 
April, May. 
Anemone, September Sprite. 12 in. Pink. August 
to October. 
Dicentra eximia. 12 in. Pink. All summer, 
Dicentra formosa, Sweetheart. 12 in. White. All 
summer. 3 for $2.50; 6 for $4.75; 95c¢ each. 
Deeep rose with 
Double; 
Brilliant blue. 
SPECIAL OFFERS 
FOR BEGINNERS 
OFFER No. 8S-2: 12 Rock-Garden Plants 
for sunny locations. 2 each of 6 $4 
varieties, our selection for only. . 
OFFER No. 8S-2A: 18 plants $5 50 
(3 each of 6 varieties) for . . a 
The same offer applies to shade-loving varie- 
ties. When ordering, please mention which you 
prefer—for sun or shade, 

Doronicum, Mme. Mason. 12 to 15 in. Yellow. 
April, May. 
Epimedium. 8 in. Available in pink, yellow, white 
and lilac May. 3 for $1.75; 6 for $3.00; 12 for $5.00, 
Helleborus niger. Christmas Rose. 12 in. White 
blooms flushed with pink. December to March. 
3 for $3.25; 12 for $12.00; $1.25 each. 
Helleborus orientalis atropurpurea. 12 in. New red 
Lenten Rose. February to April, 3 for $4.00; 6 for 
$7.00; $1.50 each 
Hemerocallis, Minor. 
May, June. 
Myosotis palustris semperflorens. 8 in. Bright blue. 
Ali summer. 
Plumbago Larpente. Deep blue. 
September. 
Primula, Various Kinds. See Primrose list, page 19. 
Pulmonaria angustifolia azurea. 6 in. Blue. 
April, May. 
Sedum Sieboldi. 6 in. Rose-pink. Late fall, 
Spirea simplicifolia. 12 to 15 im. Pink, June, July. 
3 for $1.75; 70c each. 
Violet, Prince of Wales. Purple-blue. Spring and fall. 
Violet, Royal Robe. Purple-blue. Spring and fall. 
Choice Shrubs Particularly Suitable 
for Larger Rock Gardens 
Azalea, Corsage. Orchid. 
Azalea Hinodegiri. Red. 
Azalea, Sweet Brier. Rose-pink. 
Cotoneaster apiculata. Extra-large red berries. 
Cotoneaster Dammeri (humifusa). Creeping. 
Coral-red berries. 
Daphne Cneorum. 10 in. Pink. Spring and fall. 
Erica carnea rosea. 8 in. Rosy pink. March, April. 
Erica, Springwood. 8 in. White. March, April. 
Potentilla fruticosa Purdomi. Lemon Drops. 2 ft- 
Pale yellow. Spring to fall. 
Spirea bullata. 15 in. A rare little shrub. Lovely 
deep pink flowers. Summer. 3 for $2.00; 75c each. 
For prices of above shrubs see pages 29, 38 and 39 
15 to 18 m. Lemon-yellow. 
12 in. July to 
Slow-Growing, Low Evergreens 
Suitable for Rock Gardens 
Juniperus prostrata venusta. 
Retinospora obtusa nana. 
Retinospora pisifera squarrosa pygmza. 
Taxus canadensis stricta. 
Taxus cuspidata nana. 
For prices of above evergreens see page 35 
RINT ED 
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