Flower of Rossioglossum ampliatum (Oncidiinae: Orchidaceae).
Alexander S. T. Papadopulos, Martyn P. Powell, Franco Pupulin, Jorge Warner, Julie A. Hawkins, Nicolas Salamin, Lars Chittka, Norris H. Williams, W. Mark Whitten, Deniz Loader, Luis M. Valente, Mark W. Chase, and Vincent Savolainen.
CC BY 3.0
Alexander S. T. Papadopulos, Martyn P. Powell, Franco Pupulin, Jorge Warner, Julie A. Hawkins, Nicolas Salamin, Lars Chittka, Norris H. Williams, W. Mark Whitten, Deniz Loader, Luis M. Valente, Mark W. Chase, and Vincent Savolainen. Convergent evolution of floral signals underlies the success of Neotropical orchids. Proc. R. Soc. B August 22, 2013 280 1765 20130960; <a href="//doi.org/10.1098/rspb.2013.0960" class="extiw" title="doi:10.1098/rspb.2013.0960">doi:10.1098/rspb.2013.0960</a>