%0 Journal Article %T Contribution towards the knowledge of Catalonia¡¯s alien flora %A Pyke %A S. %J Collectanea Botanica %D 2009 %I Consejo Superior de Investigaciones Cient¨ªficas %X The following species: Drosanthemum candens, Ononis mitissima and Thinopyrum intermedium subsp. barbulatum are here documented as hitherto unrecorded introductions to the flora of Catalonia. Las siguientes especies: Drosanthemum candens, Ononis mitissima and Thinopyrum intermedium subsp. barbulatum son citadas aqu¨ª como novedades para la flora al¨®ctona catalana. %K alien flora %K Drosanthemum %K Ononis %K Thinopyrum %K Drosanthemum %K ne¨®fitas %K Ononis %K Thinopyrum %U http://collectaneabotanica.revistas.csic.es/index.php/collectaneabotanica/article/view/36/36