Hymenopappus
Hymenopappus is a genus of flowering plants in the daisy family. Many species are known as woollywhites.
Hymenopappus is native to North America, ranging from Alberta and Saskatchewan in west-central Canada through the western, central, and southeastern United States to northern Mexico. These are biennial or perennial herbs which bear daisylike flowers.
Species
13 species are accepted.Hymenopappus artemisiifolius - oldplainsman - Texas Arkansas Louisiana Hymenopappus biennis - biennial woollywhite - New Mexico TexasHymenopappus carrii – TexasHymenopappus carrizoanus - Carrizo Sands woollywhite - Texas Hymenopappus filifolius - fineleaf hymenopappus - Texas + northern Baja California to Alberta + SaskatchewanHymenopappus flavescens - collegeflower - Arizona New Mexico Texas Oklahoma Colorado Kansas, Chihuahua Hymenopappus flavomarginatus - Coahuila, Nuevo León, San Luis PotosíHymenopappus hintoniorum - CoahuilaHymenopappus mexicanus - Mexican woollywhite - Arizona New Mexico, Chihuahua, San Luis PotosíHymenopappus newberryi - Newberry's woollywhite - New Mexico Colorado Hymenopappus radiatus - ray hymenopappus - Arizona New Mexico Hymenopappus scabiosaeus - Carolina woollywhite - Texas Arkansas Louisiana Oklahoma Missouri Kansas Nebraska Illinois Indiana Mississippi Alabama Georgia Florida South Carolina, Coahuila, Chihuahua Hymenopappus tenuifolius - Chalk Hill woollywhite - Texas New Mexico Oklahoma Colorado Kansas Nebraska South Dakota Wyoming