Search

[?]

Open the Advanced Search

Irish Spurge

Euphorbia hyberna

Please keep in mind that it is illegal to uproot a plant without the landowner's consent and care should be taken at all times not to damage wild plants. Wild plants should never be picked for pleasure and some plants are protected by law.
For more information please download the BSBI Code of Conduct PDF document.

Contents

Plant Profile

Flowering Months:
JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC
Order:
Malpighiales
Family:
Euphorbiaceae (Spurge)
Type:
Flower
Life Cycle:
Perennial
Maximum Size:
60 centimetres tall
Habitats:
Gardens, grassland, hedgerows, meadows, riverbanks, riversides, roadsides, waterside, woodland.

Flower:
֍
Green, no petals
 
Irish Spurge produces small, greenish-yellow flowers arranged in umbrella-like clusters (cyathia) typical of euphorbias. The floral structures are actually bracts surrounding minute flowers and appear in late spring to early summer, giving a lime-hued glow to the plant when in bloom.
Fruit:
Its fruit is a small, three-lobed capsule that splits explosively when ripe to eject seeds—a trait common to many spurge species. The seeds are roundish and pale, aiding natural regeneration in woodland habitats.
Leaves:
The leaves of Euphorbia hyberna are lanceolate to oblong, arranged in whorls or spirals along the stems. They are mid- to dark green and can take on a reddish or purplish tint, especially in strong light or poorer soils.
Fragrance:
This species has no notable fragrance. Identification relies more on visual markers like the green-yellow bracts and the classic euphorbia sap, rather than any scent.
Frequency (UK):
Unusual  

Other Information

Summary

Euphorbia hyberna is a small perennial herb that is native to Europe and Asia. It is a member of the Euphorbia genus and is closely related to Euphorbia stricta. The plant grows to about 60 cm tall and has narrow, linear leaves and small, greenish-yellow flowers. It typically blooms from May to June. It is commonly found in grasslands, meadows, and along roadsides and riverbanks. It is a hardy plant that can tolerate a wide range of growing conditions and is often used as a groundcover in landscaping. It is also considered an invasive species in some areas, as it can easily spread and displace native vegetation.

Blog

Irish Spurge (Euphorbia hyberna) is a unique and striking plant that is native to Ireland. With its distinct green foliage and vibrant yellow flowers, this plant is a popular choice for gardeners looking to add a touch of color and interest to their outdoor spaces.

Appearance and Characteristics

Irish Spurge is a perennial plant that can grow up to 60 cm tall. It has narrow, green leaves that grow in whorls around the stem. The flowers are small and yellow, and they bloom in clusters at the top of the stem in early spring. The plant also produces small, rounded seed capsules.

One of the most distinctive features of Irish Spurge is the milky sap that it produces when the stem or leaves are broken. This sap is poisonous and can cause skin irritation, so it is important to handle the plant with care.

Growing Irish Spurge

Irish Spurge is a hardy plant that is well-suited to the cool, wet climate of Ireland. It prefers well-drained soil and partial shade, although it can also grow in full sun. The plant is drought-tolerant, but it should be watered regularly during periods of dry weather.

Irish Spurge is also a good choice for gardeners who are looking to attract wildlife to their garden. The plant provides a valuable source of early-season nectar for bees and other pollinators.

Uses

of Irish Spurge In addition to its ornamental value, Irish Spurge has a number of practical uses. The milky sap that the plant produces contains compounds that have been used for medicinal purposes for centuries. It has been used to treat a variety of ailments, including warts, corns, and skin infections.

Irish Spurge has also been used in traditional Irish folklore. In some parts of Ireland, it is believed that the plant has magical properties and can be used to ward off evil spirits.

Irish Spurge is a fascinating and beautiful plant that has a long history in Irish culture. Its striking appearance and unique characteristics make it a popular choice for gardeners and nature lovers alike. Whether you are looking to add a touch of color to your garden or explore the rich history of Irish folklore and medicine, Irish Spurge is a plant that is definitely worth considering.

Caring for Irish Spurge

Irish Spurge is a relatively low-maintenance plant that requires little care once it is established. It is best to plant it in the fall or spring, when the soil is moist and the weather is cool. Once the plant is established, it will require little watering or fertilizer.

To keep the plant looking its best, it is important to remove any dead or damaged foliage regularly. This will help to promote healthy growth and ensure that the plant continues to look vibrant and attractive.

Propagation of Irish Spurge

Irish Spurge can be propagated through seed or by dividing an established plant. To propagate by seed, collect the seed capsules once they have turned brown and are beginning to split open. Sow the seeds in a well-draining soil mix, and keep the soil moist until the seeds germinate.

To propagate by division, dig up an established plant and carefully separate the root ball into smaller pieces. Replant the divided pieces in a well-draining soil mix, and keep the soil moist until the plants have become established.

Uses in Landscaping

Irish Spurge is a versatile plant that can be used in a variety of different landscaping contexts. It is often used as a border plant, where its bright yellow flowers can create a striking contrast with other foliage.

Irish Spurge is also a popular choice for rock gardens, where its low-maintenance and drought-tolerant nature make it well-suited to the harsh conditions of these environments. The plant can also be used in containers, where its unique appearance can add a touch of interest to a patio or balcony.

In addition to its aesthetic value, Irish Spurge is a valuable plant for soil stabilization. Its deep root system helps to hold soil in place, and its low-growing habit helps to prevent erosion.

Irish Spurge is a unique and fascinating plant that has many uses and benefits. From its striking appearance to its medicinal properties and folklore associations, it is a plant that is deeply ingrained in Irish culture and history. Whether you are a gardener, nature lover, or simply interested in the rich cultural heritage of Ireland, Irish Spurge is a plant that is well worth getting to know.

Potential Risks of Irish Spurge

As mentioned earlier, Irish Spurge produces a milky sap that can be irritating to the skin and eyes. It is important to handle the plant with care, and to avoid getting the sap on your skin or in your eyes. If you do come into contact with the sap, wash the affected area with soap and water immediately.

In addition, Irish Spurge is toxic if ingested. The sap contains compounds that can cause nausea, vomiting, and other gastrointestinal symptoms if consumed. It is important to keep the plant out of the reach of children and pets, and to avoid using it in areas where grazing animals may be present.

Overall, while Irish Spurge can be a valuable and beautiful addition to a garden, it is important to be aware of its potential risks and to handle it with care.

In conclusion, Irish Spurge is a fascinating and versatile plant that has many uses and benefits. From its striking appearance and unique characteristics to its medicinal properties and cultural significance, it is a plant that has captured the attention of gardeners and nature lovers alike. Whether you are looking to add a touch of interest to your garden, explore the rich cultural heritage of Ireland, or simply appreciate the beauty of nature, Irish Spurge is a plant that is well worth considering.


Distribution Map

Reproduced by kind permission of the BSBI.

Click to open an Interactive Map