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Grainfield spurge

Euphorbia segetalis

Also called Corn Spurge, Gardenweed

Grainfield spurge
Photo: Fernando Losada Rodríguez, CC BY-SA 4.0

Grainfield spurge is a low annual herb of the spurge family, native to the Mediterranean and southern Europe, that grows as a weed in cultivated fields and waste ground. It is not usually grown on purpose, so care is mostly about controlling it.

Family
Euphorbiaceae (Spurge family)
Grows as
Annual
Light
Full sun
Water
Needs little supplemental water; it copes with dry conditions once established.
Soil
Tolerates a wide range of soils, including poor, disturbed or sandy ground.
Temperature
Suited to temperate warmth; not frost tolerant, so it dies off with cold weather.
How easy
Easy
Safety
Toxic: The milky latex (sap) of Euphorbia species can irritate skin and eyes and is harmful if swallowed.
Edible
Yes, some parts
Native range
Macaronesia, Medit. to SC. Europe
Climate
temperate

About

Euphorbia segetalis, the grainfield spurge, is a species of annual herb in the family Euphorbiaceae. They have a self-supporting growth form and simple, broad leaves. Flowers are visited by Plagiolepis pygmaea, Polistes, and nomad bees. Individuals can grow to 16 cm tall.

Other Euphorbia plants

Abd Al Kuri Euphorbia · Desert Candle · Greek Spiny Spurge · Euphorbia actinoclada · Miniature Saguaro · Pincushion Euphorbia · Euphorbia alcicornis · Euphorbia alfredii · Euphorbia ambarivatoensis · Euphorbia ambovombensis · African candelabra · Euphorbia ampliphylla

Text excerpted from the Wikipedia article Euphorbia segetalis by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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