14 THOMAS J. GREY COMPANY’S BULB CATALOGUE, FALL, 1920 
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Select List of Hardy Perennial Plants 
We would recommend those who have never undertaken the culture of hardy plants to commence with a few va¬ 
rieties most easily grown, and gradually increase their collections from season to season, and, our word for it, it will lead 
to a confession that there is nothing in the way of bedding-out or ribbon gardening which can compare in any way to 
the beauty and refined charm of this class of plants. We can furnish a good selection of hardy plants, which may be 
expected to give successional bloom throughout the Spring, Summer and Fall months, and, if the choice is left to us, 
will take special care to select such varieties as afford the most satisfactory results. 
Our connections with the best and leading nurseries at home and abroad put us in a position to furnish 
the very best of all hardy nursery stock. We also furnish estimates on the laying out, planting and im¬ 
provement of private estates, and furnish experienced gardeners to carry out the work. We shall be pleased 
to correspond with those contemplating improvements or planting hardy stock of any sort. 
Any sorts not listed can 
Each Doz. 
ACANTHUS (Bear’s Breech). A distinct 
class of plants with strong, broad foliage. 
mollis. 3 ft. Deep-toothed, heart¬ 
-shaped leaves. July and August.$0.35 $3.50 
ACHILLEA (Milfoil or Yarrow). 
■^Egyptica. 20 in. Flowers yellow, silvery 
fern-like foliage. July to Oct.25 2.50 
ptarmica fl. pi. var.. The Pearl. Double 
white flowers, most useful ‘ for cutting. 
June to Oct.25 2.50 
millefolium roseum. 18 in. Broad, flat 
heads of pink flowers. July to Oct.25 2.50 
ACONITUM (Monk’s Hood). A stately group 
of plants for borders and shady places, 
autumnale. 4 ft. Deep blue flowers. * 
October.25 2.50 
bicolor. Blue and white. 4 ft. .25 2.50 
Napellus. 33^ ft. Dark blue. July to 
Sept..25 2.50 
Fischeri. 18 in. Dwarf; light blue. Sept. 
to Oct. .35 3.50 
be furnished at lowest prices 
Each Doz. 
ADONIS vernalis (Spring Adonis). 1 ft. 
One of the earliest Spring-flowering peren¬ 
nials. April to June. $0.25 $2.50 
^EGOPODIUM Podograria variegata. 6 to 
10 in. Green and white variegated foli¬ 
age, creamy white flowers. June and 
July. 25 2.50 
AGROSTEMMA (Rose Campion). Excellent 
and showy plants for borders, 
coronaria. 2 ft. Single white flowers. 
June to Aug. . . ..25 2.50 
Flos-Jovis. 2 ft. Single bright rose-colored 
flowers. June to July........ .25 2.50 
AJUGA reptans (Bugle Plant). 6 in. Blue. 
Excellent for rockwork, covering banks 
and shady places. May.25 2.00 
ALSTRCEMERIA aurantiaca (Chilian Lily). 
2 ft. Orange colored flowers. Fine for 
cutting. July to Sept.. . .35 3.50 
PRICES SUBJECT TO CHANGE WITHOUT NOTICE 
