Botany One interviews Dr Oscar Pérez-Escobar, a passionate orchidologist from Colombia that looks to untangle the evolutionary history of this megadiverse group.
Some flowers go to extreme lengths to ensure pollination—like trapping their pollinators inside. A study by Matallana-Puerto shows how tiny floral hairs turn Aristolochia flowers into inescapable prisons.
A recent study shows that cities are transforming hummingbird behaviour, favouring generalist interactions with plants and altering the structure of plant-pollinator networks.