Nitraria, known as the nitre bushes, is a genus of flowering plants in the family Nitrariaceae, native to Africa, Europe, Asia, Russia and Australia.

There are about 9 species including:

• Nitraria billardierei DC., known as nitre bush or dillon bush
• Nitraria retusa (Forssk.) Asch.
• Nitraria schoberi L.
• Nitraria sibirica Pall.

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