Pyrus calleryana Decne.

Callery 'bradford' pear (en), Poirier de Chine (fr)

Species

Angiosperms > Rosales > Rosaceae > Pyrus

Characteristics

A deciduous tree. It grows 15 m high. It is a broad cone shape. The bark is dark grey and cracks into ridges. The bark is red-brown when it is freshly exposed. The leaves are narrowly oval and 7.5 cm long by 5 cm wide. The leaves are glossy and smooth. There are fine teeth along the edge. The leaves turn red-purple in autumn. The flowers are 1 cm across and on long stalks. They are white. The fruit are rounded or pear shaped and fleshy. They are 2 cm across. They are a rough brown and spotted with white.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 5.0
Mature height (meter) 10.0 - 15.0
Root system -
Rooting depth (meter) 0.8
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a temperate plant. It is native to C. and S. China. It grows in thickets and by streams in mountains. It suits hardiness zones 5-10. Arboretum Tasmania.
More
Thickets and streamsides; at elevations up to 1,500 metres. Slopes, plains, mixed valley forests and thickets; at elevations from 100-1,800 metres.
Light 6-8
Soil humidity 3-6
Soil texture 2-5
Soil acidity 2-7
Soil nutriment -
Hardiness (USDA) 6-8

Usage

The fruit are eaten after being exposed to frost. The flowers are soaked in water to remove the bitterness then stir fried, made into soup or used in salads.
Uses environmental use experimental purposes food gene source material ornamental rootstock wood
Edible flowers fruits
Therapeutic use Abdominal pain (leaf), Cough (leaf), Diarrhea (leaf), Vomiting (leaf), Abdominal pain (stem), Cough (stem), Diarrhea (stem), Vomiting (stem)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by graftings or seedlings.
Mode graftings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -23
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Pyrus calleryana leaf picture by Wyatt Shell (cc-by-sa)
Pyrus calleryana leaf picture by Linda D (cc-by-sa)
Pyrus calleryana leaf picture by Alycatt279 (cc-by-sa)

Flower

Pyrus calleryana flower picture by Johnny Poppyseed (cc-by-sa)
Pyrus calleryana flower picture by msfabulousnyc (cc-by-sa)
Pyrus calleryana flower picture by Alycatt279 (cc-by-sa)

Fruit

Pyrus calleryana fruit picture by April Ray (cc-by-sa)
Pyrus calleryana fruit picture by ruby mehta (cc-by-sa)
Pyrus calleryana fruit picture by Eli Small (cc-by-sa)

Distribution

Pyrus calleryana world distribution map, present in China, Japan, Lao People's Democratic Republic, Taiwan, Province of China, United States of America, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:731014-1
WFO ID wfo-0001014302
COL ID 4QWL7
BDTFX ID 54209
INPN ID 116572
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Pyrus calleryana f. calleryana Pyrus calleryana f. tomentella Pyrus mairei Pyrus dimorphophylla Pyrus kawakamii Pyrus calleryana var. dimorphophylla Pyrus calleryana var. calleryana Pyrus calleryana

Lower taxons

Pyrus calleryana var. koehnei