HILLSDALE LANDSCAPE CO. 
HARDY HERBACEOUS OR PERENNIAL PLANTS 
20c each, 3 for 50c, except where otherwise priced. 
By this term is meant such plants as may be allowed to remain permanently in the 
open ground, whose foliage dies down to or near the ground each Autumn, coming forth 
again with renewed vigor the following Spring, giving a continuation of bloom from early 
Spring until frost. All our plants are field grown and are many times larger than seed 
bed plants. 
We are constantly searching for and adding new and rare varieties of merit to our 
extensive collection. 
(Varieties marked with an asterisk (*) are particularly adapted for the rock garden.) 
ACHILLEA MILLEFOLIUM ROSEUM 3 ft. 
Pink Yarrow 
Rosy-pink flowers in dense heads in June- 
October. Finely cut leaves. 
*Tomentosum 1 ft. Wooly Yarrow 
Wooly leaves. Bright yelloAv flowers in June. 
*AGERATUM (5-8 in. Blue Ball 
Hardy annual. Tassel-like clustered heads 
of blue flowers in July-October. 
AGROSTEMMA (See Lychnis) 
* A JUG A GENEVENSIS 14 in. Geneva Bugle 
Toothed leaves. Blue flowers in May-June. 
ALTHAEA ROSEA 11 ft. Hollyhock 
Assorted colors, blooming in May-June- 
July. Red, rose, pink, yellow and Avhite. 
*ALYSSUM ARGENTEUM 15 in. Yellow Tuft 
Dwarf. Deep yellow tioAA’ers in clustered 
heads all summer. 
*Saxatile Compactum 1 ft. 
Dwarf Golden Tuft 
A spreading mass of golden-yellow floAvers 
in April-May. 
ANCHUSA AZUREA 5 ft. Italian Bugloss 
Bright blue floAvers all summer and autumn. 
*Myosotidiflora 
Broad netted-Aeined leaA T es heart-shaped at 
base. Blue flowers in summer. 25c. 
Aquilegia, Long Spurred Hybrids 
(Columbine) 
The Height Given After Name is 
ANEMONE (Windflower) JAPONICA QUEEN 
CHARLOTTE 3 ft. Japanese Anemone 
Semi-double flowers of "La France” pink 
from September to middle November. 25c. 
Rubra 3 ft. 
Red waxy flowers Avith bright yellow 
stamens. 25c. 
Whirlwind 3 ft. 
Excellent semi-double Avhite flowers. 25c. 
AQUILEGIA (Columbine) ALPINA SU- 
PERBA 1 ft. 
Blue flowers 2 inches across in July-August. 
Long Spurred Hybrids 2-3 ft. 
Mixed colors. Red, lavender, Avhite and rose. 
*ARABIS ALPINA 5 in. Rock Cress 
Pure white ho Avers in April-May. Good for 
borders. 
*ARMERIA (See Statiee) 
ARTEMSIA (Wormwood) 
SILVER KING 2-3 ft. 
Ghost Plant—Showy white leaves Avith mist- 
like foliage maturing early in the summer. 
Good to mix Avith winter bouquets. 
ASTER StarAvort or Michaelmas Daisy 
*Alpinus Albus 10 in. Rock Aster 
Dwarf plant. Solitary white floAvers in May- 
June. 
*a. Dark Beauty 3 ft. 
Double floAvers of rich deep purple in late 
September-October. 
*a. Superbus 10 in. 
Solitary heads of blue flowers. Larger and 
more showy than other varieties. 
Novae-angliae 5 ft. 
Profuse bloomer with rose-red flowers. 
Novi-belgii Anita Ballard 3 tt. 
Ncav t Y T ork Aster 
Blooms early Avith bright blue floAvers. 
*AUBRIETA DELTOIDEA BOUGANVILLEI 
in. False Wall Cress 
Mat forming perennial blooming in April- 
May. Good in half shady exposures. Pur¬ 
plish rose flowers. 25c. 
BAPTISIA AUSTRALIS (5 ft. 
False or Wild Indigo 
A strong growing plant Avith indigo-blue 
floAvers in May-July. 
* CAL AM I NT H A (See Satureja) 
*('ALLUNA VULGARIS 3 ft. Heather 
Scale-like overlapping leaves. Purplish flow¬ 
ers, blooming profusely in late summer. 35c. 
That of Plant When Mature 
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