Department of Biology
ESC 350
200 University Ave. W
Waterloo, Ontario, Canada N2L 3G1
Phone: (519) 888-4567 ext. 32569
Fax: (519) 746-0614
Pityopsis aspera (Shuttlew. ex Small) Small is common and native to much of the southeastern United States. Plants have glandular heads and peduncles (Semple 2006 FNA).
Last update 24 May 2023 by J.C. Semple
© 2023 J.C. Semple, including all photographs unless otherwise indicated