Euphorbia helioscopia
| Euphorbia helioscopia | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Flowers and immature fruit | ||||||||||||||
| Plant Info | ||||||||||||||
|
| ||||||||||||||
| Scientific classification | ||||||||||||||
| ||||||||||||||
| Binomial name | ||||||||||||||
| Euphorbia helioscopia L. | ||||||||||||||
Euphorbia helioscopia (Sun Spurge) is a species of spurge native to most of Europe, northern Africa, and eastward through most of Asia.[1][2][3]
It is an annual plant growing in arable land and disturbed ground. It grows to 10–50 cm tall, with a single, erect, hairless stem, branching toward the top. The leaves are oval, broadest near the tip, 1.5-3 cm long, with a finely toothed margin. The flowers are small, yellow-green, with two to five basal bracts similar to the leaves but yellower; flowering lasts from mid spring to late summer.[3][4]
It is highly poisonous. Active ingredients are extracted from it for use in pharmaceutical industry.
Other old folk names include wart spurge, umbrella milkweed and "madwoman's milk".[4]
References
- ↑ Germplasm Resources Information Network: Euphorbia helioscopia
- ↑ Flora Europaea: Euphorbia helioscopia
- ↑ 3.0 3.1 Blamey, M. & Grey-Wilson, C. (1989). Flora of Britain and Northern Europe. ISBN 0-340-40170-2
- ↑ 4.0 4.1 Malta Wild Plants Euphorbia helioscopia
Template:Commons Template:Euphorbia-stub
de:Sonnwend-Wolfsmilch es:Euphorbia helioscopia fr:Euphorbia helioscopia ko:등대풀 it:Euphorbia helioscopia nl:Kroontjeskruid ja:トウダイグサ pl:Wilczomlecz obrotny sq:Euphorbia helioscopia fi:Viisisädetyräkki sv:Revormstörel