Filters: 

 

Fairy Flax Linum catharticum 

 
 
Attracts ButterfliesButterflies are attracted to this plant
Attracts FliesFlies are attracted to this plant
Annual Life CycleAnnual life cycle
Funnel-Shaped FlowersFunnel-shaped flowers
White FlowersWhite flowers
5 Petals5 petals
May-Sep Flowering
period
Oval LeavesOval leaves
Smooth-Edged LeavesSmooth-edged leaves
Round StemRound stem
Fibrous RootsFibrous roots
30cmMaximum height
 
 
  Main image of Fairy Flax

© 2020-2025 Adrian Briggs

 

Fairy Flax is a native annual plant of the UK, typically found growing in grassland, meadows and waste ground, to a mature height of up to 30cm.

Fairy Flax has a single main stem with widely-spaced pairs of leaves, branching higher up into long thin stems, which sometimes droop over, and teminate with small clusters of flowers.

Botanic classification and naming: Fairy Flax is a member of the Flax (Linaceae) family. The genus name 'Linum' identifies the plant as a Flax and its species name 'catharticum' means 'purgative plant'.

Concerns: Fairy Flax is also known as Purging Flax, as it has purgative properties in small quantities. In larger quantities, the plant is emetic and can cause fatal poisoning.

 
Flower of Fairy Flax

© 2021 Adrian Briggs

 

Flowers:
Fairy Flax usually flowers between May and September.

Flower colour:

Flower Colour White

White

Flower shape:

Flower Shape  Funnel

Funnel

Petals:

Petal Number =  5

5

Leaf of Fairy Flax

© 2021 Adrian Briggs

 

Leaves:

Leaf Shape:

Leaf Shape is Oval

Oval

Leaf Margins:

Leaf Margin is smooth

smooth

Stem of Fairy Flax

© 2021 Adrian Briggs

 

Stem and Roots:

Stem shape:

Stem Shape is Round

Round

Root type:

Root Type is Fibrous

Fibrous