Euro+MedendemicA: AzoresnativeB,C (CorvonativeB,D, FaialnativeB,D, FloresnativeB,D, GraciosanativeD, PiconativeB,D, Santa MarianativeB,D, São JorgenativeB,D, São MiguelnativeB,D, TerceiranativeB,D)
Bibliography
A.2003: Personal Communication (B.Valdés)
B.Hansen, A. & Sunding, P. 1993: Flora of Macaronesia. Checklist of vascular plants. 4th revised edition. – Sommerfeltia 17
C.Tutin, T. G., Heywood, V. H., Burges, N. A., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964–1980: Flora europaea 1-5. – Cambridge: Cambridge University Press
D.Borges, P. A. V., Cunha, R., Gabriel, R., Martins, A. F., Silva, L. & Vieira, V. 2005: Listagem da fauna e flora (Mollusca e Arthropoda) (Bryophyta, Pteridophyta e Spermatophyta) terrestres dos Açores. – Horta, Angra do Heroismo & Ponta Delgada