Climatic space occupied by Euphorbia tithymaloides, based on a PCA of 19 bioclimatic variables and elevation obtained from WorldClim v.2.0 (Fick and Hijmans 2017). A–C. Visualization with respect to subspecies as proposed by Dressler (1957). D–F. Visualization with respect to geographic occurrence (Greater Antilles, Lesser Antilles, and mainland).

  Part of: Jacobo-Arteaga LE, Medina-Rodríguez MD, Hernández-Hernádez B, Piña de la Rosa IA, Cacho NI (2022) Leaf morphospace in Euphorbia tithymaloides (Euphorbiaceae) was likely shaped by evolutionary contingencies rather than climate. Plant Ecology and Evolution 155(2): 315-331.