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MOUNT ARBOR NURSERIES, SHENANDOAH, IOWA 
PERENNIALS 
Hardy Perennial, Alpine and Rock Garden Plants 
The Largest, Most Complete Assortment in the Middlewest 
Varieties * indicates adaptability for rock plants. 
Color indicates bloom; Month period of blooming season; (") Inches high when 
in bloom; (') Feet high when in bloom. 
♦ACHILLEA Milfoil or Yarrow Per 10 Per 100 
Millefolium Roseum, (Rosy Milfoil) head of soft rose flowers, 
finely cut foliage, June-August, 18"___$ 1.00 $ 8.00 
Mont Blanc, largest double white, June to Sept., 2'_ 1.00 8.00 
Ptarmic^ Boule De Neige, an improvement on the Pearl, more 
double and perfect flowers, white, July, 18"_ 1.00 8.00 
Ptarmica The Pearl, white, June-July, 18"- 1.00 8.00 
ACONITUM, Monkshood 
Wilsoni, a rare and lovely variety, producing spikes covered with 
mauve colored flowers, autumn flowering, 6 to 7'_ 3.00 25.00 
AETHIONEMA, Persian Candytuft 
♦AGROSTEMMA, Rose Campion 
Coronaria, (Mullein Pink) bright rose clumps, June-July, 2% to 3' 1.00 8.00 
ALTHEA ROSEA, Hollyhock 
Allegheny Single Mixed, various colors from pure white to a deep 
maroon, July, 5'_ .70 6.00 
Double Varieties, separate colors, red, white and yellow, July, 4' _ _ 1.00 8.00 
♦ALYSSUM, Rock Madwort 
Saxatile Compactum, sometimes called “Basket of Gold”. Low 
sprawling habit of growth, producing masses of bright yellow 
flowers, May, 10"_ 1.00 8.00 
ANCHUSA Bugloss 
Angustifolia, narrow leaved, sky blue, 24"_ .70 6.00 
Italica var. Dropmore, bright blue all summer, 3 to 4'_ 1.00 8.00 
♦Persicum, strong twiggy bushes, covered with long, slender spikes 
get-me-nots. An effective rock plant for shady places. May, 1' 2.00 18.00 
♦ANEMONE, Windflower 
Alba, purest single white with yelelow center, 18"_ 1.80 15.00 
Hupehensis (Early Anemone) mauve-rose produces an abun¬ 
dance of flowers, August, 14"_ 1.80 15.00 
Pulsatilla, violet, April and May, 12"_ 1.80 15.00 
Queen Charlotte, pink, abundant semi-double flowers, 18"_ ___ 1.80 15.00 
Rubra, beautiful rosy red, stamen bright yellow, 18"_ 2.00 18.00 
Whirlwind, excellent double white flowers_ 1.80 15 00 
♦ANTHEMIS, Hardy Marguerite 
Kelwayi, bright yellow, July, 2'_ 1.00 8.00 
♦AQUILEGIA, Columbine, May, June 
Alpina, grows about a foot high, dark blue flowers, a beautiful 
short spurred form. Very rare_ 1.00 8.00 
Bicolor, violet and white, 2'_ 1.00 8.00 
California Hybrids, yellow with orange spurs, May and June, 18" 1.00 8.00 
Canadensis, (Native Columbine) scarlet and orange, 2'_ 1.00 8.00 
Chrysantha, bright yellow, 2'_ 1.00 8.00 
Coerulea, (Rocky Mountain Blue Columbine) Blue flowers with 
long spurs, 2'- 1.50 12.00 
Bobbie’s Imperial Hybrids. The most recent English triumph, 
notable for size and sturdiness, long spurs, and a wide range of 
colors _ 1.50 12.00 
