Euonymus europaeus

Euonymus europaeus
European spindle (Euonymus europaeus)
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Celastrales
Family:	Celastraceae
Genus:	Euonymus
Species:	E. europaeus
Binomial name
Euonymus europaeus L.

Euonymus europaeus (spindle, European spindle, common spindle) is a species of flowering plant in the family Celastraceae, native to much of Europe, where it inhabits the edges of forest, hedges and gentle slopes, tending to thrive on nutrient-rich, chalky and salt-poor soils. It is a deciduous shrub or small tree. Other names include fusoria, fusanum, ananbeam, shemshad rasmi (Iran), while it may have given its name to the ancient Greek settlement of Euonymeia.

Description

Close-up of a ripe fruit of Euonymus europaeus, with the bright orange seeds

Euonymus europaeus grows to 3–6 m (10–20 ft) tall, rarely 10 m (33 ft), with a stem up to 20 cm (8 in) in diameter. The leaves are opposite, lanceolate to elliptical, 3-8 cm long and 1-3 cm broad, with a finely serrated edge. Leaves are dark green in summer. Fall color ranges from yellow-green to reddish-purple, depending on environmental conditions. ^[1]

The hermaphrodite flowers are produced in late spring and are insect-pollinated; they are rather inconspicuous, small, yellowish green and grow in cymes of 3-8 together. The capsular fruit ripens in autumn, and is red to purple or pink in colour and approximately 1-1.5 cm wide. When ripe, the four lobes split open to reveal the orange seeds.

Cultivation and uses

It is a popular ornamental plant in gardens and parks due to its bright pink or purple fruits and attractive autumn colouring, in addition to its resistance to frost and wind. It has been introduced to North America where it has become an invasive species in some areas. The cultivar 'Red Cascade' has gained the Royal Horticultural Society's Award of Garden Merit.^[2]

European spindle wood is very hard, and can be cut to a sharp point; it was used in the past for making wool spindles.

Parts of the plant have been used medicinally.^[3] However, the fruit is poisonous, containing, amongst other substances, the alkaloids theobromine and caffeine, as well as an extremely bitter terpene. Poisonings are more common in young children, who are enticed by the brightly coloured fruits. Ingestion can result in liver and kidney damage and even death .

Synonyms

• Euonymus multiflorus Opiz ex Bercht. [1838]
• Euonymus floribundus Steven [1856]
• Euonymus europaeus var. macrophyllus Rchb.
• Euonymus europaeus var. intermedius Gaudin
• Euonymus bulgaricus Velen. [1891]
• Euonymus vulgaris Mill. [1768]
• Euonymus angustifolius Clairv.^[4]

Gallery

• 

  Figure from Flora von Deutschland, Österreich und der Schweiz, 1885

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  Flower of Euonymus europaeus, with the four petals and four stamens

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  Fruits of Euonymus europaeus

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  Close-up on a fruit of Euonymus europaeus

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  Leaf of Euonymus europaeus

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  Tree of Euonymus europaeus

References

1. Dirr, Michael A. 1998. Manual of Woody Landscape Plants, 5th edi
2. "Euonymus europaeus 'Red Cascade' AGM". Royal Horticultural Society. Retrieved 26 July 2013.
3. Plants for a Future: Euonymus europaeus
4. Tela Botánica

External links

• "Spindle Wood (Euonymus Europaeus, L.)". British Wild Flowers. Chest of Books. 2009. Retrieved 2009-09-24.
• "Euonymus europaeus L. European spindletree". Natural Resources Conservation Service. US Department of Agriculture. 2009. Retrieved 2009-09-24.
• "Euonymus europaeus European Euonymus Celastraceae". University of Connecticut Plant Database. University of Connecticut. Retrieved 2009-09-24.