MARSH CINQUEFOIL

Comarum Palustre

Formerly : Potentilla Palustris
Rose Family [Rosaceae]  

month8May month8jun month8june month8jul month8july

flower
flower8red
morph
morph8actino
petals
petalsZ5
stem
stem8round

Iceland Photo: © Philip Draper
The leaves are trefoil, long and narrow.


Iceland Photo: © Philip Draper


Iceland Photo: © Philip Draper
The petals are much narrower and 2/3rds the length of the larger sepals. On the left-most flower the petals are un-usually protruding between the furled up sepals.


25th June 2009, Bucks. Photo: © Phil And Ann Farrer
The five sepals are a deep red and pixie-hat pointed. Un-opened flower buds look very Rose-like.


Iceland Photo: © Philip Draper
Note how similar the seeds look to Strawberries (which are in the same Rose Family). The leaves are deeply and coarsely toothed.


Superficial resemblance to : Munich Cranesbill but only because of their dark colours; they have a differing number of petals and grow in totally different places.

Uniquely identifiable characteristics: No other flower has such deep red to beetroot coloured and pointed sepals (resembling petals) in so striking a star shape.

Marsh Cinquefoil has been moved out of the Potentilla (Cinquefoil) genus with all the other Cinquefoils and Tormentils and moved into a new Genus Comarum where it now sits all alone.

Marsh Cinquefoil grown in very wet marshes, fens, bogs and swamps. Being a member of the Rose Family, it has five deep red very narrowpetals, which are backed by five browner, broader and larger pointed sepals. But just like those of Strawberry (another member of the Rose Family) it has multiple seeds which look very reminiscent of strawberries.

The five to seven leaves are deeply toothed, of unequal length and arranged palmately on the ends of stalks. The plant is hairless.

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Distribution
family8rose family8Rosaceae
BSBI maps
genus8comarum
Comarum

MARSH CINQUEFOIL

Comarum Palustre

Formerly : Potentilla Palustris
Rose Family [Rosaceae]