PERENNIALS and ROCK PLANTS 
Hardy plants both for the rock garden or border can be planted to advantage during the late summer and early fall. A most comprehensive 
list will be found in our general catalog. Below we are adding some especially line Delphiniums and collections of the rarer varieties of hardy peren- 
nials and rock plants. 
Marshall’s Delphiniums 
ENGLISH HOLLYHOCK 
DELPHINIUMS 
The remarkable achievements in Delphinium breeding are found in 
these splendid basic types which we offer in heavy field-grown clumps. 
Countess Cowley. Rich mauve with black eye. Semi-double. $3.00. 
Great Strides. Tapering spikes with flowers of pale blue with large white 
center. $3.00. 
Happy Thought. Intermediate blue with violet-mauve shadings. $3.00. 
R. A. Pilkington. Rich plum-purple with dark center. $3.00. 
The Bishop. Vibrant royal blue with white center. $3.00. 
White Glory. Unusually large, pure white flowers, semi-double, on spikes 
2 to 3 feet. $5.00. 
SPECIAL COLLECTION OFFER 
24 Delphiniums (each plant labeled, our selection).$35.00 
12 Delphiniums (each plant labeled, our selection). 18.00 
6 Delphiniums (each plant labeled, our selection). 9.00 
DELPHINIUMS IN COLOR GROUPS 
These plants are selected from the best strains available. An excellent 
value where large scale plantings are to be used. 
Light Shades Intermediate Shades 
Mauve Shades Dark Shades 
Strong field-grown clumps—10 for $12.00 
Marshall's 12 OUTSTANDING 
PERENNIALS for 1939 
AQUILEGIA longissima. Delicate pale yellow with spurs 4 inches 
long. Vigorous. 
ASTER, Mt. Everest. Large pure snow-white flowers. 4 feet. August- 
September. 
ASTER, Red Rover. Deep, glowing rose-crimson on massive bushes. 4 
feet. Fall. 
ASTER, Skylands Queen. The best of all the blue Asters. Early fall. 
CAMPANULA persicifolia. Double Blue. Large cup-shaped Peach¬ 
leaved Bellflower. Late May, June and July. 
CAMPANULA persicifolia moerheimi, Double White. An exquisite 
white form of the above. 
CHRYSANTHEMUM maximum, Burbank’s Frilled. A profusion of 
large white flowers with fluted petals. Rare, 
maximum, White Swan. Full double flowers of pure white. 3 to 4 
inches across, on stems to 3 feet. 
GAILLARDIA, Mr. Sherbrooke. Large golden yellow flowers with 
yellow centers, blooming steadily from early May. 
Ruby. A clear, self-colored brilliant ruby-red. Very free blooming. 
GEUM, Princess Juliana. A magnificent, semi-double flaming orange in 
bloom from May until July. 21/2 feet. 
PYRETHRUM, New Double Hybrids. These are grown from the best 
named varieties by cuttings and divisions only. In shades of pink, 
cream, and crushed raspberry. 
1 each of the above 12 plants.$ 5.00 
3 each of the above 12 plants. 12.00 
6 each of the above 12 plants. 20.00 
Marshall’s 12 OUTSTANDING 
ROCK PLANTS for 1939 
ARABIS, Rosabella. A large pink form with unfolding flowers. Spring 
and again in the fall. 
ACTINEA herbacea. Bright golden yellow daisies on 8-inch stems in 
spring. 
ARMERIA caespitosa. Rose-pink flowers studding little spiny cushions 
of dense green. 
COREOPSIS auriculata nana. Large golden orange flowers on dark 
green bushlets; 6 to 10 inches high. From early May until late fall. 
A novelty. 
GYPSOPHILA Bodgeri. Clouds of white flowers tinted pink. From 
early May on. 
HIPPOCREPIS comosa. A new, beautiful prostrate mat with pea-shaped 
flowers in crowns of gold during May and June. Excellent for hot, 
dry, and sunny exposures. 
INULA ensifolia. Golden Beauty. Rich golden yellow flowers on wiry 
stems 12 to 18 inches, produced during the summer. 
GENTIANA acaulis clusi. Magnificent trumpets of deepest blue in tbe 
spring and fall. 4 inches. 
OENOTHERA mexicana rosea. Large flowers of tinted rose on 10 to 
12 inch stems during the summer. 
PRIMULA acaulis fl. pi., Lavender Queen. Rare sweet-scented double 
Primrose with rosettes of exquisite lavender. 
SCUTELLARIA indica japonica. Short spires of narrow, tubular flowers 
of lilac-blue. June to October. 
VIOLA, Maggie Mott. The well beloved English sweet-scented Viola 
with flowers of soft lavender. From early May until October. 
1 each of the above 12 plants.$ 5.00 
3 each of the above 12 plants. 12.00 
6 each of the above 12 plants. 20.00 
150 W. 23rd Street, NEW YORK CITY 
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