The authors apologise for an error in Figure 3 of the above paper: it was mistakenly printed without the colouration depicting different levels of habitat suitability. The correct Figure is as follows:
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Fig. 3. Colour online. Habitat suitability identified by ecological niche-based modelling showing continuous climate habitat suitability by discretized values. (a) Prosopis spp. (Fabaceae), the preferred hosts of Selenicereus undatus. (b) S. undatus. (c) S. costaricensis. (d) S. ocamponis.