ROCK GARDEN PLANTS POSTPAID 
Armeria—Sea Pink 
Cerastium (Snow-in-Snmmer) 
Prices on Plants: Each 
25c; 3 for 70c; 6 for $t.25 Sedum Spur,nm Cocclneum 
unless otherwise noted. All are labeled — Postpaid. 
ALYSSUM, Saxatile (Basket of Gold). Masses of golden yel¬ 
low flowers in May and June. 
A JUG A, Genevensis—Bugleweed. Creeping habit. Fine for 
rock garden or ground cover. Does well in shady places. Six to 
eight inches high, abundant foliage and blue blossoms. 
ANCHUSA, Myosotidiflora. Clusters of pale blue flowers re¬ 
sembling Forget-Me-Nots. 
ABUEBIA— Sea Fink. Low-growing plants with narrow ever¬ 
green leaves. 
Formosa. Dwarf, compact, grassy foliage with deep pink flow¬ 
ers all through summer. 
ASTER SFECIES. Very dwarf plants, covered with daisy-like 
flowers. Any sunny place. 
Alpinus. Six to ten inches. Bluish purple. 
BELLIS FERENNIS. The popular English Daisy, in pink and 
white. Doz. 60c. 
CAMPANULA, Carpatica. Flowers clear blue or white on erect 
wiry stems, 8 inches high. Blooms from June to October. 
CERASTIUM, Tomentosum—Snow-in-Snmmer. 6 inches. 
Silver foliaged ground cover. 
EVENING PRIMROSE, Oenothera Mlssouriensis. A low- 
growing rock garden or border plant with an abundance of im¬ 
mense yellow flowers through a long blooming season. 
GARDEN FINKS. Old-fashioned clove pinks. In various colors. 
Each 20c; 3 for 55c. 
GYFSOFHILA, Fratensis. A trailing form, beautiful hang¬ 
ing over rocks or wall. Pink flowers. 
Repens. Same as above with white flowers. 
HELIANTHEMUM, Mutabile—Rock Rose. Low-growing: 
covered with pink or yellow flowers. Each 35c; 3 for $1.00. 
HEUCESRA, Sanguinea—Coralbells. Splendid low-growing 
plants for the front of the border with an abundance of graceful 
bright crimson blossoms. Fine for cutting. An excellent subject 
for the rock garden. Each 35c; 3 for $1.00. 
IBERIS, Little Gem—Hardy Candytuft. Evergreen prostrate 
plants are covered with clusters of small white flowers. 
IRIS, Fnmila. A low-growing early-blooming type. Will grow in 
dense shade. The colors range from purple to blue. Each 15c; 
2 for 25c; 12 for $1.25. 
MYRTLE, Vinca Minor. Old-fashioned plant with green leaves, 
small blue flowers. Large clumps, 25c; 3 for 70c. 
PHLOX, Divaricata. A native species, blooming very early in 
the spring. Large fragrant lavender flowers on 10-inch stems. 
Each 25c; 3 for 70c. 
Subulata. A distinct type, being very dwarf and especially suit¬ 
able for borders. Assorted mixed colors. Each 25c; 3 for 70c. 
HARDY GARDEN FERNS, Aspidlum Felix Mas. Native 
wild plants. Each 35c; 3 for $1.00. 
FERN, Colorado Lady. A type of hardy Fern, very suitable 
for rock garden. Each 35c; 3 for $1.00. 
SAXIFRAGA, Declplens (Crimson Moss). One of the finest 
dwarf rock garden plants. With mossy foliage and white flowers. 
Green foliage turns a bright crimson in winter. Each 35c; 
3 for $1.00. 
SEDUM—Stonecrop. This is a very large family, most of which 
belong in the rock garden. 
Acre Minor. A dwarf type of great value in carpeting. 
Atropurpureum. Is similar to the above; lavender flowers. 
Ewersi. Rose-colored flowers and gray foliage. 
Maximowiczi. Yellow flowers in flat heads on erect stems. One 
of the best for the border. 
Spectabilis Brilliant. Large heads of brilliant red flowers. 
Spurium Cocclnenm. A dainty red-tinged form that will 
sprawl all over the rocks. 
SEMFERVIVUM. Hen and chickens. Clumps, 35c; 3 for 
$ 1 . 00 . 
VERONICA, Incana. Flowers are amethyst-blue in June. Foli¬ 
age gray-rosette. 
VIOLAS in assortment. Each 20c; 3 for 55c. Described on 
page 14. 
VIOLETS. Blue flower. In clumps. Each 20c; 3 for 55e. 
FLOWER SEEDS FOR ROCK CARDENS 
ANNUALS 
Abronia 
Alyssum 
All Varieties 
Anchusa, Annual 
Blue Bird 
Poppy, California, 
All Varieties 
Chinese Forget-Me Not 
Gilla, Tricolor 
Marigold, 
Tagetes Slgnata Pumlla 
Nemophila 
Petunia 
All Dwarf Varieties 
Fortulaca 
Cupid Sweet Peas 
Zinnia, Tom Thumb 
PERENNIALS 
Arabls (Rock Cress) Forget-Me-Not Violets 
Beilis Daisy Geum Viola Cornuta 
Pinks 
All are described and priced in this catalog. 
ROCK CARDEN COLLECTION 
1 Gypsophila Fratensis. Pink .$0.25 
1 Aster Alpinus. Bluish purple .25 
1 Cerastium. Silver foliage .25 
1 Statice Latifolia. Lavender .20 
1 Day Lily. Orange . .15 
1 Iberis. White . 25 
1 Poppy Mallow. Rosy crimson .25 
1 Finks—Garden Mixed.20 
1 Myrtle. Dark green leaves, trailing .25 
1 Phlox Subulata. Rose. 25 
1 Veronica Incana. Blue .25 
1 Violet. Blue. 20 
Regular Values .$2.75 
OUR SPECIAL OFFER 
All Postpaid. 
1 each, 12 varieties, each labeled, for.$2.00 
2 each, 12 varieties, each labeled, for. 3.75 
3 each, 12 varieties, each labeled, for. 5.50 
BOOK: ROCK GARDENS (By Rockwell). Tells just where 
and how to make a rock garden, what to use in plants, etc. 
31 illustrations, 86 pages. $1.25 postpaid. 
ROCKY MOUNTAIN 
WILDFLOWER SEEDS 
These perennial seeds are gathered by an experienced collector. 
Do best in moist semi-shade. 
Are sold only in original packets, 25c each. 
CALOCHORTUS, Mariposa. Lily white. 
DODECATKEON, Meadia. (Shooting Star). 
LUPINUS, Argentens. (Violet-rose) 
PENTSTEMON, Humilis. (Beard Tongue). Deep blue. 
YUCCA, Glauca. (Soapwood Yucca). Stiff, narrow foliage. 
We also have the Rocky Mountain Columbine at 10c, and the 
Cleome, Rocky Mountain Bee Plant, at 5o per pkt.; oz. pkg. 
20 c; V4 lb. 60c. 
Complete Stock in Our Nursery Basement During April and May. 
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