NEW HAVEN, CONNECTICUT. 
DECIDUOUS TREES, 
PAEONIA MOUTAN, or Tree Paeonia, see page 7. 
PAULO WNIA IMPEKI ALIS 6to8 feet. 
Enormous foliage while young. At maturity tree pro- 5 to 6 feet, 
duces showy clusters of pale violet blooms in April and May. 
PAVIA, see Aesculus. 
PEACH, Double flowering, see Prunus Persica, 
PHELLODENDEON AMURENSE (Cork Tree) 
Chinese tree with spreading habit. Rapid grower and 
fohage produces a very spicy odor when bruised. 
PLANE, see Platanus. 
PLATANUS ORIENT ALIS (Button-Ball).. 12 to 15 feet. 
A fine old world tree of very rapid growth. Very 
desirable for avenue planting and is preferable for that pur- 
pose to our native button ball (occidentalis). 
PLUMS, see Prunus. 
POPLAR, see Populus. 
POPULUS ALBA (European White Poplar). 
3 to 4 feet. 
3 to 3 feet. 
10 to 12 feet. 
8 to 10 feet. 
6 to 8 feet. 
- 4 to 6 feet. 
POPULUS ALBA VAR. NIVEA VEL. ACERFOLIA 8 to 10 feet. 
6 to 8 feet. 
5 to 6 feet. 
4 to 5 feet. 
Beautiful form of the white poplar, leaves maple-shaped, 
dark green above and velvety white beneath. The young 
shoots and leaf stems also of this velvet whiteness. iS'Iakes 
most effective masses and by cutting back occasionally can 
be treated as a shrub. The growth is so rapid for the first 
few years after planting that it is often used to fill in among 
shrubs for temporary effects while other plants are maturing. 
POPULUS ALBA VAR PYRAMID ALIS (Bolleana) f. 5 to 7 feet. 
Resembles the Lombardy poplar in shape, but has the rich 4 to 5 feet, 
colored bark and downy white leaves of the white poplar. 
POPULUS DELTOIDES (Carolina Poplar) Specimens, 15 to 20 feet, $2 00 to 
A much-used tree where quick results are required ; of 12 to 15 feet, 
very rapid growth under varying conditions, with glossy, 10 to 12 feet, 
clean foliage. Not recommended for permanent effects, as it 8 to 10 feet, 
does not often assume a commanding outline with maturity. 6 to 8 feet. 
POPULUS DELTOIDES VAR. AUTRE A (Van Geert's) 8 to 10 feet. 
Form of the above with golden foliage. Very distinct 6 to 8 feet, 
and m many situations effective. 
POPULUS NIGRA VAR. PYRAMID ALIS (Lombardy) 10 to 12 feet. 
A favorite tree, where striking pyramidal masses of foli- 8 to 10 feet. 
„^ age are required. Used in creation of formal garden effects. 3 to 5 feet. 
POPULUS GRANDIDENTATA VAR. PENDULA Specimens, 8 to 10 feet. 
T,^..... Grafted on straight stems makes an effective garden tree. 
POPULUS TRICHOOARPA . . . 2 to 3 feet. 
T,^.., ,.y®''y narrow, willow- like leaves. 
PRUNUS CER ASIFERA VAR. (Pissard's) 4 to 6 feet 
Much used in gardening for its brilliant, amber-red foli- 
age, perhaps the most brilliant of the many purple-leaved 
btdtK^t^t^o "^ecoming more pronounced as the season advances. 
PRUNUS CERASIFERA VAR. ROSEA PLENA 4 to 5 feet. 
DiDTTATTTo double garden form of the cherry. 3 to 4 feet. 
PRUNUS PENDULA (Japan Weeping Cherry) 4 to 5 feet. 
DehghtfuUy graceful, delicate pink flowers before foli- 
age matures. 
PRUNUS PERSICA VAR. FL. PL. RUBRA 4 to 6 feet. 
r,T,TT^TTT^°^^"'® crimson peach, very efilective. 
PRUNUS TRILOBA 2 to 3 feet. 
Ettective large, pink, double blooms, covering the 1 to 2 feet. 
r^m-^T^P^^'^ before leaves appear 
SKa j^^^ (hop W) 2 to 3 feet. 
PTELEA TRIFOLIATA VAR. AUREA 5 to 6 feet. 
A golden form of the Hop-tree ; foliage of a most brilliant 4 to 5 feet, 
yeiiow which does not suffer by the simlight but becomes 3 to 4 feet. 
PVTrA?PA^lTmTr*^® season advances. Very desirable. 
PYRACANTIIA COCCINEA VAR. LALANDI 1 to 2 feet. 
hnrub-like tree of very striking appearance, foliage ever- 
green in sheltered places. Very ornamental fruit, bright 
p^ed; m terminal clusters. 
i-XKUS CORONARIA VAR (BechtePs Crabapple). see page 23. 6 to 8 feet, 
bemi-double variety of the sweet-scented Western Crab- 5 to 6 feet. 
apple forms a bushy tree. The blooms are of a very deli- 4 to 5 feet. 
cate pink and resemble miniature roses. This is a recent 3 to 4 feet. 
PVT^?)P^i^^^^"^ of ^reat worth. 
riKUS PLORIBUNDA (Japan Pink Crabapple) 6 to 7 feet. 
Graceful, small trees ; enveloped at time the leaves 5 to 6 feet. 
PvmTlT??T^^*^ '^^^^cate pink pendulous flowers. 4 to 5 feet, 
f JtKUb HALLIAINA VAR. PARKMANI, see page 23 8 to 10 feet. 
Another J apan crabapple of great elegance. Foliage 6 to 8 feet. 
I- , green, and blooms in pendant clusters of a de- 5 to 6 feet. 
PVT^T^e 4 to 5 feet. 
i-XKUb FLORABUNDA VAR. ATROSANGUENIUM 8 to 10 feet. 
PAnsTTc'^T . ^^^J,*"^^^ fo'^"^^ of the above, producing red flowers. 4 to 6 feet. 
PYRUS MALUS VAR. FL. PL. ROSEA. 8 to 10 
II- , ^^edium-sized spreading trees, producing blooms very 5 to " 
PVrttI fjV^ltmg applft trees but larger and quite double. 
i-iKUb MALLS VAR. FL. PL. ALBA 8 to 10 feet. 
OTTppnTTo 7? of above with double white blooms. 
'=<tUMiCUS ALBA (American White Oak) 4 to 5 feet. 
ottt^-d^Vt^® of America's most noble trees 3 to 4 feet. 
^ujiKCUS ILICIFOLIA (Dwarf or Shrub Oak).. 2 to 3 feet. 
OTT-PTj^T^o y.^.^*-"^^ shrub ; grows well on verv sandy ground. 
^iUERCUS PALUSTRIS (Pin Oak) . 8 to 10 feet. 
ihe Pin oak is by far the most planted of all the 6 to 8 feet. 
native oaks. Graceful in form, glossy, deeplv-pinnated foli- 5 to 6 feet. 
a^e, changing from green to rich crimson in the autumn. 4 to 5 feet. 
QUERCUS PEDUNCULATA (English Oak) (5 to 8 feet! 
-Lives to great age and is a noble tree. 5 to 6 feet. 
QUERCUS PEDUNCULATA VAR. CONCORDIA 4 to 5 f eetl 
ihe golden oak of gardens ; really one of the best yeL 1 to 2 feet. 
OTTx'-r. JT^^!''"foliaged trees. 
(QUERCUS PEDUNCULATA VAR. FASTIGIATA 3 to 4 feet. 
T«oV foi'ni of the English oak is quite pyramidal and 2 to 3 feet. 
inaKes a striking form in contrast with other foliage. 
feet. 
6 feet. 
0.75 
.50 
.50 
.35 
2.50 
2.00 
1.50 
.75 
.35 
1.50 
1.00 
.75 
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.75 
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1.50 
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.75 
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$6.00 
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22.50 
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PER 
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12.50 
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1.50 12.50 
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6.00 
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4.50 
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See inner front cover page for terms and special discounts. 
