Seasonal Wild Flowers

Sea-kale

Crambe maritima

Brassicaceae

May to August

It is found all round the coast except for the Northeast

For a map see the National Biodiversity Network Gateway

It grows mainly on shingle and boulder beaches and cliffs, but

less frequently on sandy beaches.

Sea-kale is a native, perennial herb, growing in large clumps that

can be several metres across and up to 75cm tall.

Flowers are in large flowerheads.

Individual flowers are up to 16mm across, with 4 white petals and

a prominent stigma.

There are 6 stamens, the inner ones having curved appendages.

The leaves are grey, fleshy and up to 30cm long.

The stems are woody at the base.

The main root stock is fleshy and produces underground stolons,

which enable the plant to form clumps.

It can be cooked and eaten and is the origin of the vegetable.

Previous page: Sea Arrowgrass
Next page: Sea-milkwort

Sea-kale in flower with a Sea Radish backdrop

6 stamens and capitate stigma

Sea-kale in pod

Pods and leaves

Pods

Cabbage-like leaves