Aegopodium podagraria (ground elder)

Leaf type: Pinnate with ovate/oval leaflets
Leaf margin: Serrated
Phyllotaxis: Opposite (pinnate leaves), alternate (leaflets)
Colour: Green
Life cycle: Perennial

Leaf (upper side)

Aegopodium podagraria pinnate leaf
Pinnate leaf with serrated leaflets.

Leaf (under side)

Aegopodium podagraria underside pinnate leaf
Underside of a pinnate leaf.
Aegopodium podagraria leaf veins
The leaf veins are covered with fine hairs.

Habitus & biology

The pinnate leaves of Aegopodium podagraria consist of several oval (bottom) to pointed and elongated (top) leaflets. The leaf margin is serrated.

The total height of this deciduous perennial can reach one meter when in bloom. It spreads by seeds and runners.

Young leaves and shoots are edible, but become tough and fibrous with age.

Aegopodium podagraria habitus spring
Aegopodium podagraria emerging in spring.
Aegopodium podagraria habitus late spring
Aegopodium podagraria just before flowering in late spring.
Aegopodium podagraria flowering
Aegopodium podagraria flowering in summer.
Aegopodium podagraria in late summer
Aegopodium podagraria after flowering in late summer.
Aegopodium podagraria Variegata
Aegopodium podagraria “Variegata” is a cultivar with variegated leaves.

Distribution & habitates

Its native range includes most European countries and extends into northwestern Asia. As an introduced species, Aegopodium podagraria is also found in parts of North America (source).

Its habitats include forests, forest edges, shrublands, meadows, gardens, ditches, and roadsides. Semi-shaded to partially sunny sites with humus-rich, slightly loamy, and consistently moist soil are ideal. It does not tolerate dry soils well.

Ground elder in the garden
In the sandy soil of my (former) garden, goutweed only thrived in a single shaded spot beneath a quince tree. It was unable to spread into the sunny areas.

Botany

Aegopodium podagraria belongs to the Apiaceae family and is commonly known as ground elder, bishop’s weed, herb gerard, goutweed and other common names.

Italian striped bugs mating
Italian striped bugs (Graphosoma italicum) mating in the inflorescence of ground elder.
wasp on ground elder leaf
It is not only the flowers of ground elder that are of interest to insects and other invertebrates. They can hide under its leaves and survive even hot summer days.