Source additionnelle
Tison, J.-M. & de Foucault, B. [coord.] 2014. Flora Gallica. Flore de France. Biotope Éditions, Mèze. xx + 1196 pp. : 834

 

Lectotype : LT: Linnaeus, Kongl. Sw. Vet.-Akad. Handl. t. 5 (1746); ; LT designated by Jonsell & Jarvis, Nordic J. Bot. 14: 155 (1994); lectotypification by Davis, Brittonia 18: ? (1966) is rejected because it was based on a non-original specimen
     Références : Tropicos (1980-)

Statut biogéographique : Rare en Bretagne, en voie de naturalisation (J.-M. Tison, com. pers.)