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Common Dog Violet Viola riviniana 

 
 
Attracts BeesBees are attracted to this plant
Attracts ButterfliesButterflies are attracted to this plant
Attracts MothsMoths are attracted to this plant
Perennial Life CyclePerennial life cycle
Winged FlowersWinged flowers
Blue FlowersBlue flowers
5 Petals5 petals
Apr-Jun Flowering
period
Heart-Shaped LeavesHeart-shaped leaves
Round-Toothed LeavesRound-toothed leaves
Square StemSquare stem
Tap RootTap root
15cmMaximum height
 
 
  Main image of Common Dog Violet

© 2020-2025 Adrian Briggs

 

Common Dog Violet is a native perennial plant of the UK, typically found growing in woodlands and hedgerows, to a mature height of up to 15cm.

Common Dog Violet is called 'Dog' because it has no scent, unlike the similar-looking Sweet Violet. The Dog Violet is distinguished from the Sweet Violet by: flowering later; having unscented flowers; having more pointed heart-shaped leaves; and having almost smooth stems and leaves. The presence of established wild Dog Violet can be an indicator of ancient woodland.

Botanic classification and naming: Common Dog Violet is a member of the Violet (Violaceae) family. The genus name 'Viola' identifies the plant as a Violet and its species name 'riviniana' means 'named after botanist Rivinus'.

Benefits: Provides food for caterpillars of several species of Fritillary butterfly. Ants take the plant's seed underground, along with a nutritious seed attachment which they feed to their larvae.

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

 

 
Flower of Common Dog Violet

© 2021 Adrian Briggs

 

Flowers:
Common Dog Violet usually flowers between April and June.

Flower colour:

Flower Colour Blue

Blue

Flower shape:

Flower Shape  Winged

Winged

Petals:

Petal Number =  5

5

Leaf of Common Dog Violet

© 2021 Adrian Briggs

 

Leaves:

Leaf Shape:

Leaf Shape is Heart

Heart

Or:

Alternative Leaf Shape is Rounded

Rounded

Leaf Margins:

Leaf Margin is round-toothed

round-toothed

Stem of Common Dog Violet

© 2021 Adrian Briggs

 

Stem and Roots:

Stem shape:

Stem Shape is Square

Square

Root type:

Root Type is Tap

Tap