Hardy Perennial Flowers 
Achillea (Milfoil) 
BOULE DE NEIGE (Ball of Snow). Small, white flowers 
wonderful for cutting to fill in with other flowers. Blooms 
in June. 20c each; $2.00 per dozen. 
THE PEARL. Pure white flowers borne in the greatest pro¬ 
fusion on strong, erect stems. 2 feet high. 20c each; 
$2.00 per dozen. 
Aquilegia (Columbine) 
ALPINA. A dwarf variety, useful in the rockery. Colors blue 
and white, and others. 20c each; 3 for 60c; $2.00 per 
dozen. 
LONG-SPURRED MIXED HYBRIDS. This is the most 
admired type of Columbines. Flowers of large size in 
a great variety of charming tones and colors Mixed 
colors. 25c each; 3 for 65c; $2.50 per dozen. 
Artemisia 
SILVER KING. A plant of rare beauty and charm for land¬ 
scaping or cutting. It thrives in ordinary soil, growing 
to a height of about 3 feet. The stems are well-branched 
and thickly covered with silver colored foliage. 25c each; 
3 for 60c; $2.00 per dozen. 
Astilbe 
JAPONICA. This is one of the few attractive perennials 
that thrive either in moderate shade or in the open. 
Perfectly hardy. Large, plumy heads of pink; flowers 
in June or July. 3 to 4 feet. 30c each; $3.00 per dozen. 
Boltonia 
ASTEROIDES. Grows to 0 or 7 feet in height and produces 
an amazing number of small, daisy-like, white flow’ers 
in late fall. Fine for cutting. 20c each; $2.00 per dozen. 
LATISQUAMA. Slightly more upright in growth\[than 
Asteroides, with larger flowers of lavender-pink. 20c 
each; $2.00 per dozen. 
Campanula 
MEDIA. The well knowm Canterbury Bells, Biennial. Its 
numerous branches crowded with deep bells. Blooms in 
July. 2 to 3 feet. Very showy for the garden; fine for 
cutting. Mixed colors, Pose, White and Blue. 20c each; 
$2.00 per dozen. 
CLEMATIS RECTA. A shrubby Clematis, growung about 
3 feet in height. Blooms early in June. Covered wdth 
panicles of creamy white flowers that are fine to mix 
in bouquets. 50c each. 
COREOPSIS LANCEOLATA GRANDIFLORA. A beauti¬ 
ful hardy border plant, grows 18 to 24 inches high and 
produces its bright yellow flowers in great, profusion. 
By cutting off old flowers, will bloom until fall. 20c each; 
$2.00 per dozen. 
Dicentra (Bleeding Heart) 
SPECTABILIS. An old-fashioned favorite. Its long racemes 
of graceful, heart-shaped, pink flowers are always at¬ 
tractive. Flowers in May. 18 to 30 inches. Heavy roots, 
50c each. 
DICTAMNUS—GAS PLANT. The Dictamnus is one of the 
most satisfactory hardy plants in cultivation, both on 
account of splendid flowers and its rich, durable foliage. 
50c each. 
Digatalis (Foxglove) 
Extremely effective when planted in masses in the border. 
Biennial. However, renews itself from self sown seed and 
may be treated as a perennial. Mixed colors. 15c each; 
$1.50 per dozen. 
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20 
THE PFEIFFER NURSERY WINONA, MINN. 
