Description: English: Floral resemblance of Stigmaphyllon sp. (centre; Malpighiaceae) and Oncidiinae orchids Trichocentrum ascendens and Rossioglossum ampliatum (left and right; Oncidiinae: Orchidaceae). Date: 26 June 2013, 21:29:20. Source: 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;
doi:10.1098/rspb.2013.0960. Author: 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.