Pyrus calleryana 'Aristocrat' [sold as Aristocrat®]
Aristocrat Callery Pear

This plant is considered invasive.

Pyrus calleryana [sold as Aristocrat®] - Summer Habit

Family:

Rosaceae (Rose Family) 217

Genus:

Pyrus (Pear Callery Pear) 7

Plant Type:

Tree 583

Growth Forms:

Upright 600

Hardiness:

USDA Zone 4 546

Deciduous / Evergreen:

Deciduous 871

Flower Notes:

White (White flowers (0.38-0.75" dia.) in 3" dia. coymbs before or with the leaves late April)

Foliage Notes:

Green (Glossy dark green summer foliage with wavy edges); Multi-Colored (Red to yellow fall foliage)

Fruit Notes:

Brown (Round, persistent on tree; not ornamentally important)

Ultimate Height:

40-45 feet

Ultimate Spread:

20-25 feet

Light Requirements:

Soil Notes:

Widely adapted to soils, including dry soils

Range:

Cultivated origin

Diagnostic Characteristics:

Leaves are alternate, simple, leathery, and lustrous dark green with wavy and crenated margins and formed on short spurs (spurs like those of Malus). Long petioles allow the leaves to flutter in the wind. Wooly 0.5" long buds. Round, dull reddish-yellow, russet dotted pome fruits are 0.5" or less in diameter.

Purdue Plant Doctor

Parts and Problems of Pear, Ornamental

Special Characteristics:

Fall Color 239

Fast Growth Rate 229

Midwest Invasive 44

Pollution Tolerant 217

Shade Tree 181

Specimen 630

Street Tree 140

Additional Information

Aristocrat is one of the better performing Callery Pear variants. Flowers are malodorous, but the later blooming Aristocrat flowers are not as often killed by late spring freezes as are the flowers of other P. calleryana variants. Some fireblight susceptibility, especially in the south. The branching of Aristocrat is more horizontal and does not form as narrow crotch angles as many other Callery Pears. Very small fruits are a litter problem when abundant. Considered invasive in many areas.

Plant Photo Gallery

Bark

Buds

Winter Habit

Flowers

Summer Habit

Leaves

Mature Fruit

Leaf

When Pyrus calleryana 'Aristocrat' [sold as Aristocrat®] has been observed flowering or fruiting at Purdue University

Flowering

Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec

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No Fruiting Observations Available

28 Pyrus calleryana 'Aristocrat' [sold as Aristocrat®] found

Building Map...

= Heritage plant = Memorial plant

Number	Accession ID	Location
1	ORIG_7350*A	VPRB
2	ORIG_7379*A	ADDL
3	ORIG_7372*A	LYNN
4	ORIG_7546*A	ORIG
5	ORIG_7407*A	ADDL
6	ORIG_7371*A	VPRB
7	ORIG_7555*A	ORIG
8	ORIG_7405*A	ADDL
9	ORIG_7553*A	ORIG
10	ORIG_7370*A	VPRB
11	ORIG_7745*A	ORIG
12	ORIG_7377*A	ADDL
13	ORIG_8259*A	VPRB	Heritage Plant Dedicated/Memorial Plant
14	ORIG_7512*A	ORIG
15	ORIG_7542*A	ORIG
16	ORIG_7375*A	ADDL
17	ORIG_7743*A	ORIG
18	ORIG_7351*A	VPRB
19	ORIG_7352*A	LYNN
20	ORIG_7551*A	ORIG
21	ORIG_7376*A	ADDL
22	ORIG_7406*A	ADDL
23	ORIG_7408*A	ADDL
24	ORIG_7573*A	ORIG
25	ORIG_7378*A	ADDL
26	ORIG_7514*A	ORIG
27	ORIG_7744*A	ORIG
28	ORIG_7552*A	ORIG

Additional Information

Plant Photo Gallery

Flowering

28 Pyrus calleryana 'Aristocrat' [sold as Aristocrat®] found

Other plants like this Pyrus calleryana 'Aristocrat' [sold as Aristocrat®] (Aristocrat Callery Pear)