Plants for the Rock Garden 
ASTER—Continued 
Mauve Cushion. Broad mounds of 
pale pink flowers . 
Star of Wartburg. Large daisies 
of clear lilac-blue . 
Subcaeruleus. Bright mauve .... 
*AUBRIETIA. Brilliant sheets of 
violet, crimson, or rose. 
*CALLIRHOE involucrata. Lovely 
trailer, bearing large shallow 
cups of rosy crimson. 
CALLUNA 
Vulgaris (Scotch Heather). Soft 
feathery green, bearing racemes 
of pink bells. 
- Nana. Mossy cushions of 
heather dotted with pink bells. 
CAMPANULA 
Carpatica. Large bell-shaped 
flowers of blue or of white. 
*Garganica. Starry light blue flow¬ 
ers. Lovely. 
*MuraIis. Myriads of little blue- 
violet bells. Another beauty . . 
Olympica. Bright blue bells on 
slender stems . 
*Rotundifolia (Bluebells of Scot¬ 
land). Dainty clear blue flowers. 
Pendant . 
Turbinata. Open cups of violet- 
blue. Rare . 
*CERASTIUM tomentosum (Snow 
in Summer). Silver foliage be¬ 
neath a sheet of snowy bloom. 
CHRYSANTHEMUM arcticum 
(Arctic Daisy). Masses of white 
daisies .. . 
*CORYDALIS . 
Cheilanthifolia. Soft ferny foliage 
with spikes of clear yellow. 
Lutea. Graceful gray-green foliage 
tipped with yellow flowers. 
DAPHNE cneorum. Evergreen 
little shrub. Clusters of fragrant 
rose-pink flowers in spring and 
fall . 
For plants at the hi 
Season 
Height 
Each 
Three 
Dozen 
Oct.-Nov. 
9 in. 
$030 
^0.80 
^3.00 
May-June 
10 in. 
.50 
1.35 
5.00 
June-July 
12 in. 
.25 
.65 
2.50 
May-June 
3 in. 
.30 
.80 
3.00 
June-Oct. 
9 in. 
.30 
.80 
3.00 
.50 
1.35 
5.00 
July-Aug. 
15 in. 
Sept. 
4 in. 
July-Sept. 
8 in. 
.30 
.80 
3.00 
June 
4 in. 
.35 
.95 
3.50 
June-July 
4 in. 
.35 
.95 
3.50 
June-Aug. 
12 in. 
.30 
.80 
3.00 
July-frost 
10 in. 
.30 
.80 
3.00 
June-July 
8 in. 
.35 
.95 
3.50 
May-June 
6 in. 
.25 
.65 
2.50 
Sept.-Oct. 
9 in. 
.25 
.65 
2.50 
.40 
1.10 
4.00 
Apr.-May 
10 in. 
J une-Oct. 
8 in. 
May 
10 in. 
.50 
to 1.50 each 
rate see last page. 
17 
