Reference: Messerschmid, T. F., Abrahamczyk, S., Baudet, Á. B., Brilhante, M., Eggli, U., Hühn, P., Kadereit, J. W., Santos, P. D., De Vos, J. M., & Kadereit, G. (2023). Inter- and intra-island speciation and their morphological and ecological correlates in Aeonium (Crassulaceae), a species-rich Macaronesian radiation. Annals of Botany, 131(4), 697–721.
