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Common Sainfoin Onobrychis viciifolia 

 
 
Attracts BeesBees are attracted to this plant
Attracts ButterfliesButterflies are attracted to this plant
Perennial Life CyclePerennial life cycle
Winged FlowersWinged flowers
Pink FlowersPink flowers
5 Petals5 petals
Jun-Aug Flowering
period
Pinnate LeavesPinnate leaves
Smooth-Edged LeavesSmooth-edged leaves
Round StemRound stem
Tap RootTap root
50cmMaximum height
 
 
  Main image of Common Sainfoin
© 2021 Adrian Briggs
 

Common Sainfoin is a native perennial plant of the UK, typically found growing in chalky grassland and roadsides, to a mature height of up to 50cm.

Sainfoin is grown as a nutritious fodder crop, and takes its name from the French for 'healthy hay'.

Botanic classification and naming: Common Sainfoin is a member of the Pea (Fabaceae) family. The genus name 'Onobrychis' identifies the plant as a Sainfoin and its species name 'viciifolia' means 'Vetch-leaved plant'.

Benefits: Common Sainfoin has root nodules that host nitrogen-fixing bacteria. These make atmospheric nitrogen available to feed the plant and enrich the soil.

Benefits to wildlife are also indicated with orange icons in the plant profile bar at the top.

 

 
Flower of Common Sainfoin

© 2021 Adrian Briggs

 

Flowers:
Common Sainfoin usually flowers between June and August.

Flower colour:

Flower Colour Pink

Pink

Flower shape:

Flower Shape  Winged

Winged

Petals:

Petal Number =  5

5

Leaf of Common Sainfoin

© 2021 Adrian Briggs

 

Leaves:

Leaf Shape:

Leaf Shape is Pinnate

Pinnate

Leaf Margins:

Leaf Margin is smooth

smooth

Stem of Common Sainfoin

© 2021 Adrian Briggs

 

Stem and Roots:

Stem shape:

Stem Shape is Round

Round

Root type:

Root Type is Tap

Tap