Pyrus calleryana
Callery Pear

 This plant is considered invasive.

 Plant Type:
 Growth Forms:
 Hardiness:
 Deciduous / Evergreen:
 Flower Notes:
White (White flowers (0.38-0.75" dia.) in 3" dia. coymbs before or with the leaves in late April)
 Foliage Notes:
Green (Clean, glossy, dark green summer foliage); Red (Mahogany to scarlet fall foliage)
 Fruit Notes:
Brown (Round, persistent on tree; not ornamentally important)
 Ultimate Height:
30-50 feet
 Ultimate Spread:
20-35 feet
 Light Requirements:
 Soil Notes:
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

20 Pyrus calleryana found

Building Map...

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= Heritage plant = Memorial plant
Number Accession ID Location
12010_09768*APICK
22013_00182*AHORTPARK
32012_01384*AMRDH
42018_00731*ADAUC
5ORIG_0405*ASMLY
6ORIG_4755*ASHRV
72012_01384*BMRDH
8ORIG_2001*AHAMP
92010_07309*APJIS
10ORIG_3346*ASPKL
11ORIG_0740*ADUHM
12ORIG_0406*ASMLY
13ORIG_2004*AHAMP
14ORIG_8064*ALILY
152013_00129*AHORTPARK
16ORIG_0400*ASMLY
17ORIG_3236*APMU
182022_15767*AHORTPARK
192024_00100*ARSC
202024_00101*AFORS

Other plants like this Pyrus calleryana (Callery Pear)

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