Herbariuma Backpackers project
All plants

Yellow lupin

Lupinus luteus

Family · Fabaceae · Poisonous

Toxic

Read this before the sheet

This plant, or one that resembles it, is dangerous. Identifying is not authorising: no app has the authority to tell you that you may eat or touch a plant.

Yellow lupin (Lupinus luteus)Yellow lupin (Lupinus luteus)
Alvesgaspar (talk), CC BY-SA 3.0 · Patrice78500, Public domain

The scented yellow spikes that fill sandy cornfields and pine woods in spring. It is a cousin of the bar-snack lupin, but the wild one is bitter and toxic until soaked for days.

Where it grows

Fields and pasture · Roadsides and waste ground · Pine woods · Scrubland

Also known as

European yellow lupin

In flower

How to tell it

Wheel-like leaves divided into leaflets all radiating from one point like fingers. A spike of yellow flowers in tiers, strongly sweet-scented. Hairy pods.

What it is confused with

No dangerous lookalikes known in the Iberian Peninsula.

What it is for

Green manure and fodder, which is why it is sown. The wild seed is only edible after a long soaking in running water, a tradition that still exists but is not improvised.

Sources