Skye Flora

Wavy Bittercress


Cardamine flexuosa

 

Cardamine flexuosa

Photo © Carl Farmer
22 Sep 2002 Portree

Very common in damp shady places, either on bare ground or among other vegetation.

A low but upright plant, normally well under 30 cm high but taller in marshes.  Flowers c 2.5-4 mm across.  Ripe pod c 12-25 mm long.

Skye ID: Stem arises from basal rosette of leaves that have about 5 roundish stalked leaflets on each side and a larger one at the end.  Stem leaves similar but smaller and often with narrower leaflets.  Flowers (examine several) normally have 6 stamens, of which 2 may or may not be smaller than the others (the similar Hairy Bittercress normally has 4 stamens).  Told from Cuckoo Flower by smaller size of all parts and by petals being narrow and separate rather than rounded and overlapping.

Other features: Stems slightly flexuous.  Usually perennial (Hairy is annual).  Flowers always white.  Stems normally hairy but not always.

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Cardamine flexuosa

Photo © Carl Farmer
1 May 2004 Portree
Both flowers c 6.5 mm across at widest

Flowers showing the diagnostic 6 stamens

  Cardamine flexuosa

Photo © Carl Farmer
1 May 2004 Portree

Spring flowering on damp cleared forestry ground
 among young Fireweed and Foxglove shoots

 

Cardamine flexuosa

Photo © Carl Farmer
30 Sep 2001 Portree

View from above.  Many of these are basal rosette leaves.

 

Cardamine flexuosa

Photo © Carl Farmer
25 Jun 2004 Portree
Visible part of RH stem (to top pod tip) c 11 cm

  Cardamine flexuosa

Photo © Carl Farmer
22 Sep 2002 Portree

Pods.  Pic on left shows wavy stem from which the plant gets its name.

 

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