Claessens, Jean, Aguiar, Antonio Franquinho, Karsholt, Ole, Bacallado, Juan José, Heijungs, Reinout, and Gravendeel, Barbara. 2022. Pollination strategy of Gennaria diphylla (Orchidaceae) on the Canary Islands and on Madeira. Mediterranean Botany 43, e73718. DOI:https://doi.org/10.5209/mbot.73718