You are here

Curled Dock

Click the pic!

To aid users of mobile devices as well as those with a mouse or laptop finger pad this site uses a simple image-based menu system. Virtually every picture you see (images and photos) are links to more information arranged in a sort of top-down structure. See an image, click or tap on it to open a new page.


A very common weed of cultivation. Much narrower leaves than its common cousin the broad-leaved dock


 

 

Docks can be troublesome weeds of cultivation and curled dock (Rumex crispus) along with its close cousin broad-leaved dock are as guilty as any! Both are very common and can spread over quite large areas if unchecked. The two also hybridise and they happily live together.

Telling curled and broad-leaved dock apart is relatively easy just by the leaved. Curled dock has narrow leaves that, yes, 'curl' up around the edges whereas broad-leaved dock has, yes, broad leaves that are mainly flat. The flowers are a little different too with curled dock flowers being redder and in bigger clusters.  Once the hybrid species kicks in it becomes much more difficult.

Curled dock contains oxalic acid and a high iron content. It is used for a variety of herbal remedies including the treatment of anaemia. The leaves are also used as a form of cabbage in some places but they have to be boiled for some time with frequent changes of water to remove the unwanted chemicals.


 

The records for this species have been organised into reports, charts, maps and photos. Click a pic below to see the detail:

Sites List Distribution Map Some Charts Some Photographs Original Tweets Relatives Guidance Notes
Common Name Curled Dock
Scientific Name Rumex crispus
Family Dock family - Polygonaceae
Status Common
Interest Level
1
Species Family Dock Family - Polygonaceae
Flower Colour Group Green
Visible
  • 06 - June
  • 07 - July
  • 08 - August
  • 09 - September
  • 10 - October
Preferred Environment
Look for Dock with narrow leaves and spikes of green flowers with purple sepals and stem
Additional Identification Notes

This species is often found in these habitats:

Habitat(s) Relationship
BA: Arable farmland Associated
SM: Mixed Scrub Associated