Data from: Bat pollination in the Yungas

<p>Bat-plant pollination interactions at the range margin in the southwestern Neotropics have been largely unexplored. Here, we report for the first time on bat pollination, visitation rate, and efficiency for <em>Melidiscus giganteus</em>, <em>Helicteres lhotzkyana</em>, and <em>Pitcairnia oranensis</em>, representing the first direct evidence of bat pollination in the Southern Andean Yungas.</p>