What's that fluff? Cottonwood pollination season will end soon

A close-up of white fluff, wool from poplar trees on the ground in the grass along the roads and pathways as a cause of tree pollen allergy during cot Stock Photo

Populus deltoides - Wikipedia

Do cottonwood seeds cause allergies?

Two Myth Busters: 1) Is Cottonwood Fluff an Allergen? And 2) Do Irises Use Too Much Water?

Mille Fiori Favoriti: The Cottonwood Tree, Pioneer of the Prairie

It's snowing! Airborne fluff is going crazy across Michiana

June in Vermont marked by birch, oak pollen, cottonwood fluff

Arizona (Fremont) Cottonwood Allergy Info

Fluff In The Air Outside My Window