WESTON NURSERIES, WESTON, MASS. 
1 
ROCK GARDEN PLANTS AND 
HARDY PERENNIALS 
The plants are 25c. each, 32.20 per 10 and 318-00 per 100 unless otherwise 
marked. 5 or more of one variety will be priced at 10 rate. 25 or more at 100 
rate. 
The asterisk (*) indicates varieties particularly well adapted for the rock 
garden. 
The ultimate height of the plants is indicated in feet and inches. 
The approximate time of flowering is given in months. 
ACHILLEA ageratum (Sweet Yarrow). Yellow flowers, 12-15 in. 
millefolium roseum (Pink Yarrow). 18 in., June-Oct. 
ptarmica, Perry’s White. Clusters of snow-white flowers, June- 
Sept., 1-2 ft. 
*serbica. White flowers and attractive silvery foliage, 6-8 in., June- 
July- 
*sericea. Yellow flowers all summer. 12-18 in. 
*tomentosa (Woolly Yarrow). Evergreen foliage and yellow blossoms. 
6-8 in., July-Sept. 
ACONITUM autumnale (Autumn Monkshood). Large spikes of dark 
blue flowers, 4—5 ft., Sept.-Oct., 35c. each, 33.00 per 10. 
cammarum. Purple-blue flowers, 3-4 ft., July-Sept. 
fischeri (Azure Monkshood). Large spikes of clear blue flowers, 2-3 ft., 
Sept.-Oct. 
napellus. Blue flowers, July-Aug., 3-4 ft. 
napellus bicolor. A very decorative variety bearing blue and white 
flowers, June-July, 2 ft., 40c. each, 33.50 per 10. 
napellus Spark’s Variety. Tall, branched spikes covered with deep 
blue flowers, July-Aug., 4-5 ft. 
stoerkianum. Dwarf form of Aconitum cammarum. 
unciantum (Wild Monkshood). Slender stems, 3-5 ft., inclined to 
climb, purple blue, June-Sept. 
Wilsoni (Violet Monkshood). 5—6 ft., 50c. each, 34.50 per 10. 
*AETHIONEMA alpina. Foliage glaucous blue, pink blossoms, 3-5 in., 
June-July, 35c. each, 33.00 per 10. 
*grandiflora. Glaucous foliage, clear rose-pink flower, June, 1 ft., 
40c. each. 
AGROSTEMMA. See Lychnis. 
*AJUGA genevensis (Geneva Bugle). Blue flowers, well suited for shade. 
*reptans (Carpet Bugle). 4-6 in., blue, May-June. Fine ground cover 
plant. 
*reptans alba (White Carpet Bugle). 4—6 in., May-June. 
*reptans multicoloris. Foliage bronze, spotted yellow, brown, and 
red, especially in fall. 
*reptans variegata. Leaves splashed and edged creamy yellow. 
ALTHEA (Hollyhocks). Chater’s Prize, double mixed, and in separate 
colors of Apple Blossom, carmine rose, cream, crimson, scarlet, yellow 
white, salmon rose, and sulphur yellow. 25c. each, 32.00 per 10, 
315.00 per 100. 
*ALYSSUM argenteum. Yellow flowers all summer, fine silvery foliage. 
*montanum. Tufted alpine, pale yellow flowers, 2-3 in., 50c. each, 
34.50 per 10. 
*saxatile compacta. Bright yellow flowers in early spring, 1 ft. 
*saxatile, Sutton’s Silver Queen. Masses of palest lemon flowers, 
6 in., April-June, 35c. each. 
Plants are 25c. each, $2.20 per 10, $18.00 per 100, except where noted 
