Alarcón ML, Aedo C. A revisión of the genus Cephalanthera (Orchidaceae) in the Iberian Península and Balearic Islands. An. Jard. Bot. Madr. [Internet]. 2001Dec.30 [cited 2024Apr.24];59(2):227-48. Available from: https://rjb.revistas.csic.es/index.php/rjb/article/view/130