Plants For The Rock Garden 
Season 
Height 
Each 
Three 
PLUMBAGO larpentae (Lead- 
wort). Bronzy green foliage 
with clusters of gentian-blue 
flowers . 
Sept.-Oct. 
8 in. 
.25 
.65 
POLEMONIUM. Fern-like foli¬ 
age. 
Caeruleum. Erect stems with clus¬ 
ters of deep blue bells. 
June-July 
15 in. 
.35 
.90 
- Album. White. 
June-July 
15 in. 
.35 
.90 
Reptans (Jacob’s Ladder). Pan¬ 
icles of light blue flowers, deli¬ 
cately shaded 
April-June 
10 in. 
.25 
.65 
POTENTILLA verna nana. 
Dense green mats covered with 
bright golden flowers. Rare 
and lovely . 
April-May 
2 in. 
.35 
.90 
PRIMULA. Best in partial shade. 
Auricula alpina. Rosettes of 
smooth thick leaves, bearing 
clusters of fragrant flowers in 
unusual colors. 
April-May 
8 in. 
.35 
.90 
Cashmeriana. Round heads of 
lavender blossoms, borne on 
stiff stems above dusty foliage. 
8 in. 
.35 
.90 
Cortusoides. Dainty clusters of 
deep rose flowers, held erect 
above soft crinkled foliage . 
9 in. 
.30 
.80 
Polyanthus Munstead. Large 
flowers in wide range of color. 
8 in. 
.25 
.65 
Veris (English Cowslip). Canary 
yellow . 
8 in. 
.25 
.65 
- Duplex. Old-fashioned 
Hose-in-Hose. Charming 
6 in. 
.35 
.90 
Queen of Heaven. "The blue 
Primrose,” derived from pink, 
to which it at times reverts 
6 in. 
.50 
1.30 
Vulgaris (English Primrose). 
Yellow . 
6 in. 
.35 
.90 
-Alba plena. A rare 
double with white flowers.... 
6 in. 
.50 
1.30 
- Lilacina plena. Lavender. 
6 in. 
.50 
1.30 
PULMONARIA 
Angustifolia. Clusters of gentian- 
blue flowers. Dark green foli¬ 
age . 
March-April 
10 in. 
.40 
1.10 
Saccharata. Sky-blue, turning 
pink. Foliage spotted with 
silver . 
12 in. 
.35 
.90 
For plants at the hundred rate see last page. 
Dozen 
2.50 
3.50 
3.50 
2.50 
3.50 
3.50 
3.50 
3.00 
2.50 
2.50 
3.50 
3.50 
5.00 
4.00 
3.50 
23 
