The ur-Iris likely had purple flowers, pollinated by insect…
The ur-Iris likely had purple flowers, pollinated by insects for nectar
https://phys.org/news/2020-10-ur-iris-purple-pollinated-insects-nectar.html
The ur-Iris likely had purple flowers, pollinated by insects for nectar
https://phys.org/news/2020-10-ur-iris-purple-pollinated-insects-nectar.html