Life Science Solutions
Cottonwood Pollen
A few weeks each summer, clumps of cottony-coated seeds are shed by several North American tree species belonging to the genus Populus that, as a result, are commonly known as cottonwoods. The trees are dioecious, and only females shed the familiar white fluff, which softly floats through the air for dispersal to new locales.
Sorry, this page is not
available in your country.