V.  Filip, ?Scirpus hattorianus (Cyperaceae), newly reported for Europe, naturalized in France?, Willdenowia, vol. 44, no. 1, p. 55, 2014.

F.  Verloove and Mesterházy, A., ?Cyperus glaber L. (Cyperaceae), an enigmatic species ?new? to Spain?, Webbia, vol. 68, no. 1, p. 5, 2013.

F.  Verloove, ?Book review?, 2013.

A.  Lawalrée, ?Fumariaceae?, in Flore Générale de Belgique, vol. 2, Bruxelles: Jardin Botanique de l?Etat, 1956, pp. 141-159.