WATER AVENS

Geum Rivale

Rose Family [Rosaceae]

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petals
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12th June 2008, Monsal Dale, Derbyshire Photo: © RWD
Grows in gatherings in damp places near water, rather than in water, for despite its name it is not aquatic.



12th June 2008, Monsal Dale, Derbyshire Photo: © RWD
The brownish-purple looking flowers droop, stalks bent in inverse umbrella-handle fashion.


31st May 2005, Barnoldswick, Leeds & Liverpool Canal. Photo: © RWD
A set of trifoliate leaves grows half-way up the stalk, reminiscent of Fringe Cups.


12th June 2008, Monsal Dale, Derbyshire Photo: © RWD
A single clump.



31st May 2005, Barnoldswick, Leeds & Liverpool Canal, Photo: © RWD
The buff-coloured petals of the flower are always mostly hidden by the five purplish brown sepals.



8th May 2009, Near Coniston, Cumbria. Photo: © RWD
The flowers always droop downwards, never displayed upwards.



15th May 2008, Warton Crag, Cumbria. Photo: © RWD


15th May 2008, Warton Crag, Cumbria. Photo: © RWD
Unlike the hybrid between Water Avens and Wood Avens (which is called Hybrid Geum), this has pink petals that are flattish and shaped as of a spatula with rounded notches in the middle of the ends.


31st May 2005, Barnoldswick, Leeds & Liverpool Canal, Photo: © RWD
The flower profile has a distinct pentagonal appearance.


31st May 2005, Barnoldswick, Leeds & Liverpool Canal, Photo: © RWD
Later the seeds start to emerge from the centre like feathery hairs from the mouth of a monster.


12th June 2008, Monsal Dale, Derbyshire Photo: © RWD
And the flower head at last starts to present itself upward looking.


12th June 2008, Monsal Dale, Derbyshire Photo: © RWD


10th June 2009, Smardale Gill Viaduct, near Ravenstonedale. Photo: © RWD
The feathery seeds have a distinct twist in the tail: they can travel by air using the feathers, or by the hook attaching to passing animals.


12th June 2008, Monsal Dale, Derbyshire Photo: © RWD


DOUBLE-FLOWERED HYBRIDS

These double-flowered forms were all found growing amongst many perfectly normal Water Avens. There are red, pink and Water-Aven pale buff colours. As is readily apparent these double-flowered forms have many more petals than just a doubling. Perhaps a better description would be triple- or quadruple-flowered.
10th June 2009, Smardale Gill Viaduct, near Ravenstonedale. Photo: © RWD


10th June 2009, Smardale Gill Viaduct, near Ravenstonedale. Photo: © RWD


10th June 2009, Smardale Gill Viaduct, near Ravenstonedale. Photo: © RWD


10th June 2009, Smardale Gill Viaduct, near Ravenstonedale. Photo: © RWD


10th June 2009, Smardale Gill Viaduct, near Ravenstonedale. Photo: © RWD


Hybridises with : Wood Avens to produce Hybrid Geum

Distinguishing Feature :

From afar the way the leaves are shaped and are widely spaced on one side up the stem resembles that of Fringe Cups

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Distribution
family8rose family8rosaceae
BSBI maps
genus8geum
Geum

WATER AVENS

Geum Rivale

Rose Family [Rosaceae]