B. F. BARR NURSERIES, LANCASTER, PA. 
Hardy Perennials 
SOLIDAGO canadensis fl. pi. Double Golden Rod. 
3-5 ft. Large heads of golden-yellow flowers. July- 
September. 20c. ea.; 3 for 50c.; $1.50 per doz. 
STOKESIA laevis. Stokcsia (Cornflower Aster). 
1-1J ft. Resembles the China-aster, but perfectly 
hardy. Flowers blue-lavender, 3-4 inches across, 
in great profusion. August-October. 20c. ea.; 3 for 
50c., $1.50 per doz. 
THERMOPSIS fabacea. Bean Thermopsis. 3-4 ft. 
Peashaped, yellow flowers in long spikes. June-July. 
20c. ea.; 3 for 50c.; $1.50 per doz. 
THYMUS serphyllum. Mother-of-Thyme. 3-4 in. 
(*) (t) Will spread into neat patches of fragrant foliage, 
studded with lilac flowers. June-July. 20c. ea.; 3 for 
50c., $1,50 per doz. 
TRILLIUM grandiflorum. Wake Robin. (*) (f) 1-1J 
ft. Interesting plant with three leaves in a whorl, and 
large pure white flowers with three petal-like segments. 
April-May. 15c. ea.; 3 for 40c.; $1.50 per doz. 
TROLLIUS europeus. Globe Flower, (t) l§-2 ft. 
Yellow, globular flowers resembling a glorified buttercup. 
May-July. 25c. ea.; 3 for 65c.; $2.50 per doz. 
VERONICA incana. Woolly Speedwell. (*) 1-1^ ft. 
Amethyst-blue flowers in long, narrow spikes. Gray, 
woolly foliage. July-September. 20c. ea.; 3 for 50c.; 
$1.50 per doz. 
V. longifolia subsessilis. Clump Speedwell. 2-3 ft. 
One of the most attractive of all blue-violet flowers for 
the border. Long spikes completely studded with flowers 
of an intense, lustrous color. Fine for cutting. August- 
October. 20c. ea.; 3 for 50c.; $1.50 per doz. 
V. repens. Creeping Speedwell. (*) (t) 3-4 in. Prostrate, 
compact plant growing in dense masses, with light blue 
flowers. May. 15c. ea.; 3 for 40c.; $1.20 per doz. 
V. teucrium rupestris. Rock Speedwell. (*) (t) 3-4 
in. Thickly matted, deep green foliage hidden under 
a cloud of bright blue flowers. May-June. 15c. ea., 
3 for 40c.; $1.20 per doz. 
V. teucrium aureum Golden Speedwell. (*) (f) 
3 4 in. Similar to preceding, except foliage is g: lden. 
Blue flowers. May-June. 20c. ea.; 3 for 50c.; $1.50 
per doz. 
VINCA minor. Periwinkle (Trailing Myrtle). (*) (t) 
4-6 in. Trailing, evergreen plant. Pretty, blue flowers. 
April-June. 15c. ea.; $1.20 per doz.; $8.00 per 100. 
V. alba. White Periwinkle. (*) (f) White flowering form 
of Vinca. 15c. ea.; $1.20 per doz.; $8.00 per 100. 
VIOLA cornuta. Jersey Gem. Viola. (*) 5-6 in. Rich 
violet flowers, slightly perfumed. Vigorous, bushy 
growth. May-September. 20c. ea.; 3 for 55c.; $2.00 
per doz. 
EXPERT GARDEN SERVICE 
AVAILABLE TO YOU 
Our skilled men are available to do 
your pruning and spraying and other 
garden service in season. Often they are 
called long distances for such work as 
Rock Garden Construction, Landscape 
Operations, Big Tree Moving, Tree Sur¬ 
gery, Spraying, etc. 
Write for further information if in¬ 
terested in this helpful, expert service we 
can render you. 
Campanula Pyrethrum Hollyhock 
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