Hymenopappus Explained

Hymenopappus is a genus of flowering plants in the daisy family.^{[1] [2]} Many species are known as woollywhites.

Hymenopappus is native to North America. These are biennial or perennial herbs which bear daisylike flowers.^[3]

Species^{[4] [5] [6]}

• • Hymenopappus artemisiifolius - oldplainsman - Texas Arkansas Louisiana Hymenopappus biennis - biennial woollywhite - New Mexico Texas
  • Hymenopappus carrizoanus - Carrizo Sands woollywhite - Texas Hymenopappus filifolius - fineleaf hymenopappus - Texas + northern Baja California to Alberta + Saskatchewan
  • Hymenopappus flavescens - collegeflower - Arizona New Mexico Texas Oklahoma Colorado Kansas, Chihuahua Hymenopappus flavomarginatus - Coahuila, Nuevo León, San Luis Potosí
• Hymenopappus hintoniorum - Coahuila
• Hymenopappus mexicanus - Mexican woollywhite - Arizona New Mexico, Chihuahua, San Luis Potosí
  • • • Hymenopappus 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
• Hymenopappus wrightii - southwestern United States, northwestern Mexico

External links

• USDA Plants Profile for Hymenopappus
• Jepson Manual Treatment

Notes and References

1. L'Héritier de Brutelle, Charles Louis. 1788. Hymenopappus.
2. http://www.tropicos.org/Name/40029537 Tropicos, Hymenopappus L'Hér.
3. http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=116121 Flora of North America, Hymenopappus L’Héritier 1788
4. http://www.theplantlist.org/tpl1.1/search?q=Hymenopappus The Plant List search for Hymenopappus
5. http://bonap.net/NAPA/TaxonMaps/Genus/County/Hymenopappus Biota of North America Program 2013 county distribution maps
6. https://www.biodiversitylibrary.org/page/620548#page/182/mode/1up Turner, B. L. 1956. A cytotaxonomic study of the genus Hymenopappus (Compositae). Rhodora 58: 163–186, 208–242, 259–269, 295–308