16 
THE PARK NURSERIES 
Saint Paul 
HOLM & OLSON. Inc. 
Use the Bolleana and Lombardy 
Poplars for this sky-line effect 
SHADE AND ORNAMENTAL TREES—Cont. 
MOUNTAIN ASH 
Mountain Ash (Sorbus aucuparia). 30 ft. White ilowers in 
May followed by bright orange-red berries, which hang 
on for months. Very ornamental. Used as a specimen 
on the lawn or as an accent in the border. 
6 to 8 ft_$2.00 8 to 10 ft_$2.50 
10 to 12 ft., 8 yr_ 3.00 2 in. diam., 10 yr. — 4.00 
MULBERRY 
Russian Mulberry (Morus tatarica). 20 ft. A bushy-topped 
small tree with lobed leaves. Useful as a lawn specimen 
or in the shrubbery border. The sweet, edible fruit is rel¬ 
ished by the birds. 
6 to 8 ft_$2.00 8 to 10 ft_$3.00 
PLUM, Purple Leaf. Please see under shrubs—page 8. 
Horse Chestnut (Page 14) 
THE POPLARS 
Bolleana Poplar (Populus bolleana). 40 ft. Upright, columnar growth with smooth, gray-green bark. 
Glossy, green leaves with downy white undersides. Makes a strong vertical accent. 
6 to 8 ft. _$1.50 8 to 10 ft._$2.50 
10 to 12 ft__ 3.50 2 to 2Vi in. diam., 6 yr_ 4.75 
21/2 to 3 in. diam., 7 yr_6.50 
Larger Bolleana Poplars priced on reguest. 
Carolina Poplar—Norway Variety (Populus eugenei). 
green and dense foliage. Grows anywhere. 
6 to 8 ft. _$1.00 
Large sizes_ 
50 ft. A hardy, quick-growing tree with bright- 
8 to 10 ft. _$1.25 
_$3.00 to $10.00 
Lombardy Poplar (Populus fastigiata). 40 ft. A tall picturesque, 
spike-like tree. Erect and pyramidal in form. Planted for land¬ 
scape effect, as an accent or for screening purposes. Grows 
quickly. Seldom spreads over 8 ft. wide and can be used to ad¬ 
vantage in places of restricted size between buildings, in small 
lawns and along narrow avenues. 
6 to 8 ft_$1.00 8 to 10 ft_$1.25 
10 to 12 ft_$2.00 
BLACK WALNUT 
Black Walnut (Juglans nigra). The familiar nut-bearing tree. Grows 
slowly to majestic size. 
6 to 8 ft._$2.00 
"LOMA" makes lawns and plants grow. See page 31. 
THE WILLOWS 
Golden Willow (Salix vitellina aurea). 35 ft. A symmetrical, 
round-topped tree. Rapidly growing with branches of rich gol¬ 
den yellow. Very hardy. 
6 to 8 ft_$1.50 8 to 10 ft_$2.00 
Laurelleaf Willow (Salix pentandra). 30 ft. Upright growing tree 
with glossy green leaves. Grows rapidly. 
6 to 8 ft_$1.50 8 to 10 ft_$2.00 
Niobe Weeping Willow. 30 ft. Golden bark and graceful weep¬ 
ing branches that sweep the ground. A much-admired lawn tree. 
6 to 8 ft_$2.00 8 to 10 ft_$2.75 
Wisconsin Weeping Willow. 30 ft. The hardiest of the weeping 
willows. Very desirable for a quick growing, ornamental lawn 
specimen. Dark colored bark. 
6 to 8 ft_$2.00 8 to 10 ft_$2.75 
WHY WAIT FOR SHADE? 
Plant large trees and save 
years of waiting. 
With our modern equipment 
and experienced workmen we 
can safely move fully-grown 
shade trees to your grounds. 
Ask Us For Details and Costs 
The photograph shows a forty 
foot Elm ready to be moved 
from our nursery. It provided 
shade immediately and saved 
our customer over 25 years of 
waiting. 
16 
