Euro+MedendemicA: Canary islandsnativeA (HierronativeA, La Palmanative: reported in errorB)
Bibliography
A.Hansen, A. & Sunding, P. 1993: Flora of Macaronesia. Checklist of vascular plants. 4th revised edition. – Sommerfeltia 17
B.Stierstorfer, C. & Gaisberg, M. von 2006: Annotated checklist and distribution of the vascular plants of El Hierro, Canary Islands, Spain. – Englera 27: 1-221