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Black Bryony Dioscorea communis 

 
 
Attracts BeesBees are attracted to this plant
Attracts FliesFlies are attracted to this plant
Perennial Life CyclePerennial life cycle
Funnel-Shaped FlowersFunnel-shaped flowers
Green FlowersGreen flowers
6 Petals6 petals
May-Sep Flowering
period
Heart-Shaped LeavesHeart-shaped leaves
Smooth-Edged LeavesSmooth-edged leaves
Ribbed StemRibbed stem
Tap RootTap root
300cmMaximum height
 
 
  Main image of Black Bryony

© 2020-2025 Adrian Briggs

 

Black Bryony is a native perennial plant of the UK, typically found growing in woodlands and hedgerows, to a mature height of up to 300cm.

Black Bryony is a climber with attractive heart-shaped glossy leaves. It has separate male and female plant forms which bear inconspicuous clusters of greenish flowers along its trailing stems. The presence of established Black Bryony can be an indicator of ancient woodland.

Botanic classification and naming: Black Bryony is a member of the Yam (Dioscoreaceae) family. The genus name 'Dioscorea' identifies the plant as a Yam and its species name 'communis' means 'commonly-found plant'.

Concerns: All parts of Black Bryony are highly poisonous, with the toxins more concentrated in its red berries, tubers and roots.

 
Flower of Black Bryony

© 2021 Adrian Briggs

 

Flowers:
Black Bryony usually flowers between May and September.

Flower colour:

Flower Colour Green

Green

Flower shape:

Flower Shape  Funnel

Funnel

Petals:

Petal Number =  6

6

Leaf of Black Bryony

© 2021 Adrian Briggs

 

Leaves:

Leaf Shape:

Leaf Shape is Heart

Heart

Leaf Margins:

Leaf Margin is smooth

smooth

Stem of Black Bryony

© 2021 Adrian Briggs

 

Stem and Roots:

Stem shape:

Stem Shape is Ribbed

Ribbed

Root type:

Root Type is Tap

Tap