The Ur Iris Likely Had Purple Flowers Pollinated By Insects For Nectar Science Research News
What did the last common ancestor of irises look like? Frontiers in Plant Science By Mischa Dijkstra, Frontiers science writer Plant scientists use genomic data to build a family tree of over 200 species in the highly diverse genus Iris, onto which they map traits related to flower color and morphology, and mating system. They deduce that the last common ancestor probably had nectar-producing purple flowers, pollinated by insects and self-compatible, with a crest and a spot on the falls (sepals)....