Spencer C. H. Barrett.

Keywords: ecological and evolutionary genetics; evolutionary biology; floral evolution; heterostyly; plant exploration; pollination; reproductive systems GLO:F0R/01nov19:nph16212-fig-0001.jpg PHOTO (COLOR): (a) Eichhornia crassipes; (b) Narcissus triandrus, image courtesy of Lawrence Harder; (c) Babiana ringens with malachite sunbird, image courtesy of Bruce Anderson. gl Ecological and evolutionary genetics, evolutionary biology, floral evolution, heterostyly, plant exploration, pollination, reproductive systems. [Extracted from the article]