Black bryony

Dioscorea communis

vegetable

⚠️ Toxic look-alike

Never eat this plant unless you are certain it is not its toxic look-alike.

Its young shoots are confused with those of white bryony, which is toxic: vomiting, bloody diarrhea, and its root can kill. Black bryony twines without tendrils, and its leaves are glossy, smooth and heart-shaped; white bryony clings with corkscrew tendrils, and its leaves are rough and hairy. Black bryony itself is eaten only as shoots: its red berries and its root are toxic.

If in the slightest doubt, leave it. If you feel unwell after eating it, even several hours later, call Poison Control (1-800-222-1222) or 911.

Tender young stems picked in spring and cooked in omelets like wild asparagus: the “respountchous” of southwestern France.

Origin: Southern Europe and the Mediterranean
Where to find it: It climbs through hedges and woodland edges; in the Landes and Béarn, bunches can be seen at spring markets.
Season (United States): March to April
Preparation: Only the shoots, blanched with the water discarded: the sap irritates the skin.
Molecules: In small amounts, not counted Insoluble fibers
Did you know?: Its red berries, very visible in autumn, are toxic: only the shoot is eaten.