Xanthium spinosum

Xanthium spinosum L. Engl.: spiny cockleburr, spiny clot burr, spiny clot-bur. Deu.: Dornige Spitzklette. Span.: abrojo, amor seco. Bot. syn.: Acanthoxanthium spinosum (L.) Fourr.

Xanthium.

Classic texts: Felter 1922.

Xanthium. Xanthium spinosum.

Classic texts: Ellingwood 1919.

Photo: Xanthium spinosum 1.

Photo: Xanthium spinosum 1. Branches in spiny seed. Marburg bot.g., Germany. Planted. 2006-10-02.

Photo: Xanthium spinosum 2.

Photo: Xanthium spinosum 2. Spiny seed. Marburg bot.g., Germany. Planted. 2006-10-02.

Photo: Xanthium spinosum.

Photo: Xanthium spinosum. Very very spiny young plants. Linnés trädgård, Uppsala, Sweden. Planted. 2003-06-20.