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Marsh Cinquefoil

A nationally rare plant of boggy places.


  • Marsh Cinquefoil:the purple marshlocks

    Post date: Tuesday, 20 September, 2016 - 21:18

    What a stunning flower the marsh cinquefoil (Comarum palustre) is! It is not a big plant and so certainly benefits from some magnification provided by a camera which then reveals its beauty. Maybe it is the unusual colouring of the petals that is repeated in the sepals, stems and some of the late leaves that makes this a bit special for me.

    It is not a common species anywhere in Britain and is more likely to be found in the upper moorland bogs "up north" but it does also occur in wet fens and marsh at lower levels here in Dorset. It flowers from May until July and, because of its desire for a wet habitat it is not easy to find. I was very lucky to find this one on Wareham Common. I new it was there from the SSSI citation so I went looking for it and found just this one before it became too wet to go any further without my wellies on.

    This plant is found across Europe and also in the USA where it is known as the purple marshlocks!



Common Name Marsh Cinquefoil
Scientific Name Comarum palustre
Species Group Rose Family Rosaceae
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Identification Notes
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Similar Species

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

Notebook Distribution Map Sites List Some Charts Some Photographs Recent Records Guidance Notes

To see related species click here: 

Rose Family Rosaceae