DREER’S HARDY PERENNIAL PLANTS 

s 5 LJ 
Tritoma-Kniphofia 
Red-Hot Poker, Flame Flower 
17-604 Pfitzeri (Everblooming Flame 
Flower). 3 to 4 feet. Rich orange-scarlet. 
August to October. 30c each; 3 for 85c; 
12 for $3.00. 
17-602 Russells Gold. An early- 
flowering variety with bright golden | 
yellow blooms. Of medium height. 
30c each; 3 for 85c; 12 for $3.00. 
Trollius—Globeflower © 
17-843 New Devonshire. A really 
choice novelty. The glistening orange 
globes are 2 to 3 inches across and are 
the open spurred type that make sucha 
show in the garden and are so easy to 
work with when cut, lending themselves 
to original arrangements. 35c each; 
3 for $1.00; 12 for $3.50. 
Vinca A @ 
Periwinkle, Trailing Myrtle 
17-626 Minor, Bowles Variety. A 
vastly improved form of Minor with 
broader and more glossy green foliage. 
The flowers are not only larger but ofa 
richer and deeper blue color. 3 to 5 
inches tall and blooms during April and 
May. 25c each; 12 for $2.50; 100 for 
$12.00; 1000 for $100.00. 
Veronica—speedwell 
17-615 Blue Spire. 2 feet. Of bushy 
habit. Masses of glorious dark blue 
flowers throughout the summer. 35c 
each; 3 for $1.00; 12 for $3.50. 
17-616 Incana. 1 foot. Silvery foliage 
and showy blue flowers. July and 
August. 30c each; 3 for 85c; 12 for $3.00. 
17-618 Longifolia subsessilis (Jap- 
anese Speedwell). 2-3 ft. Dense spikes of 
blue flowers. Mid-July to early Septem- 
ber. 30c each; 3 for 85c; 12 for $3.00. 
17-619 Rupestris. A © 3-4in. Deep 
green foliage. Bright blue flowers in 
May. 30c each; 3 for 85c; 12 for $3.00. 
You are cordially invited 
to visit our Nurseries and 
Greenhouses at Riverton, 
INEFIE 

Peperomia argyreia 

Valeriana—Hardy Garden Heliotrope 
Valeriana—Vaierian 
17-613 Officinalis (Hardy Garden Helio- 
trope). 4 ft. Rosy white flowers during 
June and July. 30c each; 3 for 85c; 
12 for $3.00. 
Perpetual Flowering 
Violas A 
17-631 Apricot Queen. Large apricot- 
yellow blooms from early May until 
frost. A very colorful variety. 30c each; 
3 for 85c; 12 for $3.00. 
17-632 Jersey Gem. Flowers from May 
until fall. Compact plants with showy 
large rich violet blooms on 6-inch stems. 
30c each; 3 for 85c; 12 for $3.00. 
17-634 Purple Glory. Has the per- 
sistent and free-flowering qualities of 
Jersey Gem. The large ruby-purple 
flowers stand well above the foliage. 
30c each; 3 for 85c; 12 for $3.00. 


= 
Hardy Violet 
17-635 Double Russian. Large, 
double, deep purple, fragrant flowers in 
early spring. Fine for the garden. 
35c each; 3 for $1.00; 12 for $3.50. 
17-636 Royal Robe. This glorious 
new variety is a beautiful deep 
violet-blue. The blossoms open out 
flat like a pansy and their long 
stems give them extra value for 
cutting. Their fragrance is detect- 
able many yards away. 50c each; 
3 for $1.40; 12 for $5.00. 

Yu e¢ca—Adam’s Needle 
17-637 Filamentosa. 5-6 ft. Large, 
fragrant, creamy white flowers during 
June and July. 30c each; 3 for 85c; 
12 for $3.00. 
Popular Herbs 
17-711 Chives. 20c per clump; $2.00 
per doz. 
17-381 Lavender. A great favorite. 
30c each; $3.00 per doz. 
17-713 Peppermint. 
$2.00 per doz. 
17-714 Rosemary. 35c each; $3.50 
per doz. 
17-715 Sage, Holt’s Mammoth. 
20c each; $2.00 per doz. 
17-716 Spearmint. 20c each; $2.00 
per doz. 
17-717 Tarragon (Esiragon). For 
flavoring. 30c each; $3.00 per doz. 
17-718 Thyme, Broad - Leaved 
English. 25c each; $2.50 per doz. 
20c_ each; 
The Book of Perennials 
(Hottes). Devoted to the general 
principles of growing, using, and 
propagating old-fashioned hardy per- 
ennial plants. Revised and en- 
larged. Per copy, postpaid...$2.00 

Riverton is only 9 miles 
from Philadelphia—a _ side 
trip of only one mile off the 
Burlington Pike, Route 25. 
Bird’s Nest Fern 
Complete List of House Plants 
We shall be glad to send upon request our complete list 
of House Plants suitable for use in the home, the conserva- 
tory, and the greenhouse. 
It includes a wide assortment of 
worthwhile plants of varied habits and forms. House 
Plants no longer are considered a luxury. They give a 
bright and cheerful aspect to the home. Many kinds are 
not only easy to grow but with average care will develop 
into showy specimens that will give pleasure for many 
years to come. 
i Grape Ivy 
Philodendron scandens 

92 If Perennial Plants are wanted by Parcel Post please add 
postage and special packing charge as explained on page 81 
