Euro+Mednot endemic: Azores (FaialnaturalisedA,B, Santa MarianaturalisedA, São JorgenaturalisedA, São MiguelnaturalisedA,B, TerceiranaturalisedA,B); MorocconaturalisedC,D; Portugalintroduced: uncertain degree of naturalisationD
Bibliography
A.Borges, P. A. V. & al. 2010: Listagem dos organismos terrestres e marinhos dos Acores (A list of the terrestrial and marine biota from the Azores). – Cascais
B.Schäfer, H. 2002: Flora of the Azores
C.Chatelain, C. 2013: Index synonymique Flore d'Afrique du Nord 5
D.Greuter, W., Burdet, H. M. & Long, G. 1984: Med-Checklist 1. – Genève & Berlin