Mediterranean Redbud Cercis siliquastrum
Other Common Name(s):
Previously known as:
- Cercis florida
- Phonetic Spelling
- SER-sis sil-ee-KWAS-trum
- Description
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Mediterranean redbud is a small, flowering, understory, deciduous tree with a rounded crown and is often multi-trunked. It is native to the woodlands of southern Europe to western Asia. This tree grows up to 15 to 25 feet tall and equally as wide. In the early spring, clusters of rose-purple flowers appear along the stems and branches of the tree. The heart-shaped leaves emerge after flowering and are initially bronze-red and then mature to a deep green during the summer. Its fruits are flat purple seed pods. This tree is a member of the bean family (Fabaceae). The genus name Cercis comes from the Greek word kerkis, which means weaver's shuttle, referring to the fact that the seed pod resembles the size and shape of a weaver's shuttle used to move thread back and forth on a loom. Its specific epithet, siliquastrum, originates from the Latin words siliqua, meaning pod, and astrum, meaning slightly resembling. The common name, Judas Tree, refers to Judas Iscariot. Some people believe that he hung himself from this type of tree. Naturally, Mediterranean redbud references its native origin, and love tree references the tree's heart-shaped leaves.
Full sun to partial shade and moist, well-drained, fertile soil are recommended. It is intolerant of wet or poorly drained soil. Like other Cercis species, it prefers not to be transplanted and is best planted young and then left alone. It is also best placed in a protected or sheltered area, and this tree is winter hardy from zones 6a to 9b.
The flowers of the Mediterranean redbud tend to be larger than most of the other Cercis species. Its leaves are more rounded and lack the sharp pointed tip as is seen on Cercis canadensis.
Use this tree in woodland settings, as a street tree, specimen tree, or in groups.
This species is not widely available, and it is not recommended for NC gardens. Please consider planting Cercis canadensis and its cultivars.
Insects, Diseases, and Other Plant Problems: Potential insect pests include Japanese beetles, tree hoppers, leaf hoppers, caterpillars, borers, webworms, whiteflies, and scales. This tree is susceptible to canker, as well as verticillium wilt, dieback, powdery mildew, blight, and leaf spots.
- See this plant in the following landscape:
- Cultivars / Varieties:
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- 'Alba'
White flowers, sold in Europe - 'Bodnant'
deep purple flowers, sold in England - 'Carnea'
lighter pink flowers than the species - 'Fructa Rubra'
redder fruits than the species - 'Penduliflora'
drooping flowers and may be no longer in cultivation - 'Rubra'
Dark pink-purple blooms, from England - 'Sterilis'
infertile and may be no longer in cultivation - 'Variegata'
variegated leaves and may be no longer in cultivation - 'White Swan'
snow-white flowers, tree rarely seen
- 'Alba'
- 'Alba', 'Bodnant', 'Carnea', 'Fructa Rubra', 'Penduliflora', 'Rubra', 'Sterilis', 'Variegata', 'White Swan'
- Tags:








- Cultivars / Varieties:
-
- 'Alba'
White flowers, sold in Europe - 'Bodnant'
deep purple flowers, sold in England - 'Carnea'
lighter pink flowers than the species - 'Fructa Rubra'
redder fruits than the species - 'Penduliflora'
drooping flowers and may be no longer in cultivation - 'Rubra'
Dark pink-purple blooms, from England - 'Sterilis'
infertile and may be no longer in cultivation - 'Variegata'
variegated leaves and may be no longer in cultivation - 'White Swan'
snow-white flowers, tree rarely seen
- 'Alba'
- 'Alba', 'Bodnant', 'Carnea', 'Fructa Rubra', 'Penduliflora', 'Rubra', 'Sterilis', 'Variegata', 'White Swan'
- Tags:
-
-
Attributes:
- Genus:
- Cercis
- Species:
- siliquastrum
- Family:
- Fabaceae
- Life Cycle:
- Woody
- Recommended Propagation Strategy:
- Seed
- Country Or Region Of Origin:
- France to Afghanistan
- Distribution:
- Native: Afghanistan, Albania, Bulgaria, East Aegean Islands, France, Greece, Iran, Iraq, Italy, Kriti, Lebanon-Syria, NW Balkan Peninsula, Palestine, Sicily, Turkey, and Turkey in Europe. Introduced: Algeria, Austria, Baleares, Corse, Germany, Great Britain, India, Krym, Madeira, Morocco, North Caucasus, Pakistan, Portugal, Romania, South Australia, Spain, Tadzhikistan, Transcaucasus, Tunisia, Turkmenistan, Ukraine, and Uzbekistan.
- Wildlife Value:
- The flowers provide nectar for bees and attract butterflies. Once the flowers are pollinated, they form leguminous pods. The seeds provide food for the birds. Members of the genus Cercis support the following specialized bee: Habropoda laboriosa.
- Play Value:
- Attractive Flowers
- Attracts Pollinators
- Wildlife Food Source
- Edibility:
- The flowers are edible and purportedly have a sweet-acid taste.
- Dimensions:
- Height: 15 ft. 0 in. - 25 ft. 0 in.
- Width: 15 ft. 0 in. - 25 ft. 0 in.
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Whole Plant Traits:
- Plant Type:
- Shrub
- Tree
- Woody Plant Leaf Characteristics:
- Deciduous
- Habit/Form:
- Erect
- Multi-stemmed
- Rounded
- Growth Rate:
- Medium
- Maintenance:
- Low
- Texture:
- Medium
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Cultural Conditions:
- Light:
- Full sun (6 or more hours of direct sunlight a day)
- Partial Shade (Direct sunlight only part of the day, 2-6 hours)
- Soil Texture:
- Clay
- Loam (Silt)
- Sand
- Soil pH:
- Neutral (6.0-8.0)
- Soil Drainage:
- Good Drainage
- Moist
- Occasionally Dry
- Available Space To Plant:
- 24-60 feet
- NC Region:
- Coastal
- Mountains
- Piedmont
- USDA Plant Hardiness Zone:
- 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
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Fruit:
- Fruit Color:
- Brown/Copper
- Purple/Lavender
- Fruit Value To Gardener:
- Showy
- Display/Harvest Time:
- Fall
- Summer
- Winter
- Fruit Type:
- Legume
- Fruit Length:
- > 3 inches
- Fruit Width:
- < 1 inch
- Fruit Description:
- The fruit appears as a showy, purple leguminous flat seedpod. They mature in late summer and last well into winter. The pod measures 3 to 4.5 inches long and 3/4 inch wide.
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Flowers:
- Flower Color:
- Pink
- Purple/Lavender
- Flower Inflorescence:
- Spike
- Flower Value To Gardener:
- Showy
- Flower Bloom Time:
- Spring
- Flower Shape:
- Lipped
- Flower Petals:
- 4-5 petals/rays
- Flower Size:
- < 1 inch
- Flower Description:
- The flowers appear in 3 to 5-inch clusters, and each pea-shaped flower measures about 3/4-inch long and is rose-purple to magenta. They bloom from March to April before the foliage emerges. They bloom on older growth and appear along the branches, stems, and sometimes the trunk.
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Leaves:
- Woody Plant Leaf Characteristics:
- Deciduous
- Leaf Color:
- Green
- Red/Burgundy
- Leaf Value To Gardener:
- Showy
- Deciduous Leaf Fall Color:
- Brown/Copper
- Gold/Yellow
- Leaf Type:
- Simple
- Leaf Arrangement:
- Alternate
- Leaf Shape:
- Cordate
- Orbicular
- Leaf Margin:
- Entire
- Hairs Present:
- No
- Leaf Length:
- 3-6 inches
- Leaf Width:
- 3-6 inches
- Leaf Description:
- The leaves are simple, alternate, nearly rounded-heart-shaped, and measure 2.5 to 5 inches in length and width. The apex is round or emarginate, and the base is cordate. Its margins are entire. Young leaves are bronzy-red in spring, deep green in summer, and yellow to yellow bronze in fall.
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Bark:
- Bark Color:
- Dark Gray
- Bark Description:
- Dark gray furrowed bark
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Stem:
- Stem Is Aromatic:
- No
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Landscape:
- Landscape Location:
- Lawn
- Naturalized Area
- Patio
- Woodland
- Landscape Theme:
- Butterfly Garden
- Pollinator Garden
- Design Feature:
- Accent
- Flowering Tree
- Small groups
- Specimen
- Street Tree
- Understory Tree
- Attracts:
- Pollinators
- Songbirds
- Specialized Bees
- Resistance To Challenges:
- Black Walnut
- Deer
- Drought
- Dry Soil