Cercis siliquastrum L.

Judas-tree (en), Gainier commun (fr), Arbre de Judée (fr), Gainier de Judée (fr)

Species

Angiosperms > Fabales > Fabaceae > Cercis

Characteristics

A spreading shrub or small tree. It grows to about 8-10 m high. The stems are crooked. It loses its leaves during the winter. The leaves are 10 cm long by 12 cm wide. The leaves are bluish green. They are alternate and have a heart shaped base. They have rounded tips with a short spine. The edges are wavy. The flowers are deep pink. They occur in clusters on the previous year's growth. They can occur on the trunk. The fruit are pods which ripen to purple. The pods are 10 cm long. They have long whiskers at the base.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread barochory
Mature width (meter) 10.0
Mature height (meter) 10.5 - 12.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months -
Nitrogen fixer present
Photosynthetic pathway c3

Environment

It is native to W. Asia and S.E. Europe. Temperate. It grows best on dry, chalky soils. It cannot tolerate cold places. It suits hardiness zones 6-9. Arboretum Tasmania.
More
Stony, arid slopes, in arid warm woods, often in maquis, along the banks of rivers and streams, most commonly growing in calcareous soils.
Light 4-9
Soil humidity 2-7
Soil texture 2-5
Soil acidity 4-9
Soil nutriment -
Hardiness (USDA) 7-9

Usage

The pods are used with other vegetables in salads. The flowers are made into fritters. They have a pleasant acid taste. The flower buds are pickled in vinegar and used as a condiment. The leaves are used for sarma in Turkey. They are rolled around a filling of rice or minced meat.
Uses cosmetics dye environmental use food leaf vegetable material medicinal ornamental shade tea wood
Edible flowers leaves pods seeds
Therapeutic use Headache (unspecified), Catarrh (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

They can be grown from seed. Plants are difficult to transplant. It can be grown from tip cuttings.
Mode cuttings seedlings
Germination duration (days) 30 - 90
Germination temperacture (C°) 21 - 23
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -18
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Cercis siliquastrum habit picture by Claudia Riani (cc-by-sa)
Cercis siliquastrum habit picture by mauro buscarini (cc-by-sa)
Cercis siliquastrum habit picture by Krzysztof Golucki (cc-by-sa)

Leaf

Cercis siliquastrum leaf picture by Christine Monnier (cc-by-sa)
Cercis siliquastrum leaf picture by Nelly Biard (cc-by-sa)
Cercis siliquastrum leaf picture by Rémy Bessin (cc-by-sa)

Flower

Cercis siliquastrum flower picture by Rémy Bessin (cc-by-sa)
Cercis siliquastrum flower picture by Szabolcs Frater (cc-by-sa)
Cercis siliquastrum flower picture by kuleskov (cc-by-sa)

Fruit

Cercis siliquastrum fruit picture by Eleftherios (cc-by-sa)
Cercis siliquastrum fruit picture by Jean-François Baudin (cc-by-sa)
Cercis siliquastrum fruit picture by Aurélia et JChris Courte-Barbary (cc-by-sa)

Distribution

Cercis siliquastrum world distribution map, present in Afghanistan, Albania, Argentina, Armenia, Australia, Azerbaijan, Bulgaria, Brazil, Spain, France, Greece, India, Iran (Islamic Republic of), Iraq, Israel, Italy, Jordan, Lebanon, Moldova (Republic of), Malta, Mauritius, New Zealand, Pakistan, Portugal, Russian Federation, Syrian Arab Republic, Tajikistan, Turkmenistan, Ukraine, United States of America, Uzbekistan, and South Africa

Conservation status

Cercis siliquastrum threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:485691-1
WFO ID wfo-0000213642
COL ID SSR7
BDTFX ID 75048
INPN ID 90234
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Siliquastrum orbicularis Cercis siliquosa Siliquastrum orbiculatum Cercis florida Siliquastrum arbor-judae Cercis siliquastrum

Lower taxons

Cercis siliquastrum subsp. siliquastrum