Shrubs 
Physocarpus opulifolius, COMMON 
NINEBARK 10’ 
opulifolius [opul-i-fol’-i-us] Viburnum-like foliage. 
Large spreading shrub, having clusters of creamy- 
white flowers followed by interesting brownish 
seed pods. 6-8 ft. $2.00 4-5 ft. $1.25, 2-3 ft. 50c 
Physocarpus opulifolius nanus, DWARF 
NINEBARK 4’ 
nanus [nay’-nus] Dwarf 
Similar to Bridal Wreath Spirea but lower and less 
spreading. Covered with white flowers in spring and 

COLORADO attractive red-brown seed pods in summer. Good 
BOW, NINE BAR“ fall color. 4-5 ft. $1.50, 2-2% ft. $1.00, 18-24 in. 50c 
Potentilla fruticosa, SHRUBBY 
CINQUEFOIL Nes 
Potentilla [poh-ten-til’-ah] Latin for “less power- 
ful’ [as a medicine] 
fruticosa [froo’-ti-ko’-sah] Shrub-like, woody. 
A native dwarf shrub with spreading stems. Loose 
clusters of small rose-like yellow flowers blooming 
all summer and fall. It grows in dry or wet, shady 
or sunny locations. Fits well in the rock garden. 
18-24 in. 60c, 12-18 in. 40c 
Ye Prunus americana, WILD PLUM N. 12’ 
Prunus [proo’-nus] Plum, prune, cherry family. 
The native wild plum. Under cultivation frequently 
produces good plums, Used for a tall hardy back- 
COMMON ground. Beautiful when in bloom. 
NINEBARK : HAM the, SWI, Zhe see. ays 
Prunus besseyi, WESTERN SANDCHERRY N. 4 
besseyi [bess’-e-i] For Prof. Bessey. 
White flowers in spring and small black edible 
plums. Spreading habit, useful for covering banks. 
o-An tte ols 00cm om toc 
Prunus besseyi, HANSON BUSH CHERRY a 
Improved by selection over 40 years. Bears large 
quantity of fruit of good quality for eating fresh or 
Yo preserving. Also valuable as a small ornamental 
shrub. 4-5 ft. $1.50 
Prunus cistena, HANSEN PURPLE PLUM 6” 
cistena [sis-te’-nah] Sioux Indian name for “baby” 
j Leaves purple-red all summer, Flower and fruit 
uy unimportant. Useful for an accent point among green 
F foliage. Hardy here. 4-5 foot $2.00, 3-4 ft. $1.25 
DWAR iF Prunus glandulosa glabra albiplena, DOUBLE 
NINFBARK WHITE FLOWERING ALMOND 4’ 
¢ ou glandulosa [gland-u-lo’-sah] with glands 
glabra [glob’-rah] Smooth 
albiplena [al-bi-ple’-nah] White double flowers 
Similar to the pink but with white flowers. 
Pook sae, SEO, 
Prunus glandulosa trichostyla sinensis, , 
DOUBLE PINK FLOWERING ALMOND 4 
trichostyla [trick-o-stile’-ah] With hairy style. 
sinensis [sin-en’-sis] Chinese 
The most attractive shrub of early spring, because 
of its masses of beautiful pink flowers. These plants 
are~on their own roots and will not send up an- 
<< { noying plum sprouts. 94 ftw Slo 2a tet. 00 
SHRUBBY el 
CINQUEFOIL 
14 Natural Size 
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