Pyrus calleryana
Callery Pear

 Plant Type:
 Hardiness:
 Deciduous / Evergreen:
 Flowers:
White (White flowers (0.38-0.75" dia.) in 3" dia. coymbs before or with the leaves in late April)
 Foliage:
Green (Clean, glossy, dark green summer foliage); Red (Mahogany to scarlet fall foliage)
 Fruit:
Brown (Round, persistent on tree; not ornamentally important)
 Ultimate Height:
30-50 feet
 Ultimate Spread:
20-35 feet
 Light Requirements:
 Soil:
Widely adapted to soils, including dry soils
 Range:
China
 Diagnostic Characteristics:
Leaves are alternate, simple, leathery, and lustrous dark green with 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.

Additional Information

Overused, weak wooded, short-lived. Flowers are malodorous and often killed by late spring freezes. Some fireblight susceptiblity. Forms narrow crotch angles that can result in a larger tree literally splitting in two. Very small fruits are a litter problem when abundant. Considered invasive in many areas.

When Pyrus calleryana has been observed flowering or fruiting at Purdue University

Flowering

JanFebMarAprMayJunJulAugSepOctNovDec

Fruiting

JanFebMarAprMayJunJulAugSepOctNovDec

26 Pyrus calleryana found

Building Map...

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= Heritage plant = Memorial plant
Number Accession ID Location
12010_09768*APICK
2ORIG_6563*AHANS
32013_00182*AHORTPARK
4ORIG_2853*ALAMB
52012_01384*AMRDH
62018_00731*ADAUC
7ORIG_0405*ASMLY
8ORIG_4755*ASHRV
92012_01384*BMRDH
10ORIG_2001*AHAMP
11ORIG_6562*AHANS
122010_07309*APJIS
13ORIG_1748*AJNSN
14ORIG_3346*ASPKL
152010_07308*APJIS
16ORIG_0740*ADUHM
17ORIG_1747*AJNSN
18ORIG_0406*ASMLY
19ORIG_2004*AHAMP
20ORIG_8064*ALILY
212013_00129*AHORTPARK
22ORIG_0400*ASMLY
23ORIG_3236*APMU
242022_15767*AHORTPARK
252024_00100*ARSC
262024_00101*AFORS

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