Rumex crispus (weed)

Rumex • Polygonaceae • Caryophyllales • Eudicotyledons • all weeds • pests-diseases-weeds

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Rumex crispus (click on image to enlarge it)
Author(s): Johann Georg Sturm (Painter: Jacob Sturm)
Source: Wikimedia Commons

Rumex crispus (weed) Linnaeus - (curly dock)

The plant is a persistant weed, particularly on heavy soils rich in nutrients.

For details see the respective page in Wikipedia.

• Other images of Rumex crispus (weed) (Wikimedia Commons and IPM Images - click to enlarge)
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  foliage

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  fruits

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  disseminules, some with outer tepals still attached

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  four fruits with perianth remains removed, apices pointing up

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  infestation