Statut pour la France métropolitaine
Euro+Med (2006-): Euro+Med PlantBase - the information resource for Euro-Mediterranean plant diversity.Published on the Internet http://ww2.bgbm.org/EuroPlusMed/ [accessed october 2013]. [FR = A]

 

Statut biogéographique : Israël et Turquie

     Références : Euro+Med (2006)

Taxonomie : "Recent collections from S.W. Asia have shown that G. spurium L. of lower and G. ibicinum of higher elevations are connected by many transitional forms. Both have the aberrant chromosome number 2 n = 20 and are better regarded as subspecies only." (Ehrendorfer, 1977)