
Herbaceous Perennial and Rock Garden Plants 
Perennials, never more popular than today, comprise most of the best 
flowers and make a foundation for any garden: They exist in infinite va- 
riety and provide a succession of flowers in every conceivable hue from 
early spring to late fall and range in size from the tiniest edging material 
to the tall plants suitable for a background. For the best effect it is essen- 
tial to plant in groups. We are, therefore, continuing to offer perennials 
in quantities of not less than three of one variety as satisfactory results 
cannot be obtained by using one of a kind. 
ACHILLEA 
*Ageratifolia. Silvery foliage with white 
flowers. 6 in. Spring. 3 for $1.10; 10 for 
$3.00; 100 for $25.00. 
Ptarmica, The Pearl. White, double 
flowers, freely produced from June to Sept. 
2 ft. 3 for $1.10; 10 for $3.00; 100 for $25.00. 
*Tomentosa. Unmbels of golden yellow on 
grey mats. 6 in. May-June. 3 for $1.10; 10 
for $3.00; 100 for $25.00. 
ACONITUM 
Fischeri. Strong spires of dark blue flow- 
ers. 2 to 3 ft. Sept.-Oct. 3 for $1.40; 10 for 
$4.00; 100 for $35.00. 
Napellus. Intense blue flowers. 3 to 4 ft. 
July-August. 3 for $1.40; 10 for $3.75; 100 
for $30.00. 
AETHIONEMA 
*Iberideum. Tufts of grey-blue foliage with 
clusters of snowy white flowers. Very hardy. 
8 to 10 in. May-June-July. 3 for $1.10; 10 
for $3.00; 100 for $25.00. 
*Warley Rose. Deep rose colored flowers 
like a miniature Daphne. May to July. 4 
to 6 in. 3 for $1.10; 10 for $3.00; 100 for 
$25.00. 
AGROSTEMMA 
Coronaria. Showy crimson flowers from 
June on. 2% ft. 3 for $1.10; 10 for $3.00; 
100 for $25.00. 
AJUGA 
*Genevensis. Short spikes of gentian-blue 
flowers in spring. 4 to 6 in. 3 for $1.10; 10 
for $3.00; 100 for $25.00. 
Varieties marked (*) are suitable for rock gardens. Plant prices do 
not include delivery charges. 
Because the range is so vast we cannot list all 
known perennials. 
connections with growers and collectors throughout 
We can, however, owing to our 
the country, supply almost any plants needed. 
ALYSSUM 
*Saxatile compactum (Basket of Gold). 
Golden yellow. 12 in. April-May. 3 for $1.10; 
10 for $3.00; 100 for $25.00. 
*Saxatile citrinum, Sulphur-yellow flow- 
ers. Spring. 3 for $1.10; 10 for $3.00; 100 
for $25.00. 
* Saxatile fl. pl. An improved double form 
of the Basket of Gold. 3 for $1.10; 10 for 
$3.00; 100 for $25.00. 
ANCHUSA 
Italica, Dropmore. Gentian-blue flow- 
ers. 4 to 5 ft. May to July. 3 for $1.10; 10 
for $3.00; 100 for $25.00. 
*Mivosotidiflora. Bright blue Forget-me- 
not flowers. 12 in. May. 3 for $1.10; 10 
for $3.00; 100 for $25.00. 
ANDROSACE 
*Chumbyi. Rosettes of waxy pink flowers. 
May-June. 4 in. 3 for $1.40; 10 for $4.00; 
100 for $35.00. 
*Lanuginosa. Umbels of rose colored flow- 
ers on trailing mats in spring and _ fall. 
3 for $1.50; 10 for $4.00; 100 for $35.00. 
ARTEMISIA 
Frigida. Beautiful soft silvery foliage; pale 
yellow flowers from June on. 8 in. 3 for 
$1.10; 10 for $3.00; 100 for $25.00. 
Silver King. Graceful bushes of silvery 
white foliage. 3 ft. 3 for $1.10; 10 for $3.00; 
100 for $25.00. 
ASCLEPIAS 
Tuberosa (Butterfly Weed). Orange-scarlet. 
3 ft. July-August. 3 for $1.10; 10 for $3.00; 
100 for $25.00. 
ANEMONE 
Hupehensis. Pale mauve flowers from 
August on. | ft. 3 for $1.20; 10 for $3.50; 
100 for $30.00. 
All Japanese Anemones are among the 
best autumn flowering plants. A rich, deep 
loam in part shade and ample moisture are 
the only cultural requirements. 2 to 3 ft. 
Japonica. Rosy red. 2 to 3 ft. August. 
3 for $1.25; 10 for $3.50; 100 for $30.00. 
Japonica alba. Single pure white. 3 for 
$1.25; 10 for $3.50; 100 for $30.00. 
Queen Charlotte. Semi-double La- 
France-pink. 3 for $1.25; 10 for $3.50; 100 
for $30.00. 
September Charm. Delicate single pink 
shaded rose. 3 for $1.25; 10 for $3.50; 100 
for $30.00. 
Whirlwind. Semi-double white. 3 for 
$1.25; 10 for $3.50; 100 for $30.00. 
* Pulsatilla. Violet-purple Pasque flower. 12 
in. April-May. 3 for $1.10; 10 for $3.00; 
100 for $25.00. 
*“Sylvestris. Large, white blossoms on nod- 
ding stems. 12 in. May-June. 3 for $1.10; 
10 for $3.00; 100 for $25.00. 
ANTHEMIS 
Tinctoria, Perry’s Var. Golden yel- 
low flowers throughout the summer. 2 ft. 
Excellent for cutting. A big improvement 
over the old varieties. 3 for $1.10; 10 for 
$3.00; 100 for $25.00. 
Sancta Johannis. Deep warm orange- 
yellow flowers throughout the summer. Ex- 
cellent for cutting. 3 for $1.10; 10 for $3.00; 
100 for $25.00. 

150 W. 23rd Street, New York 
[59] 
Marshall’s Matchless Plants 
