Guide to the Vascular Flora of the Savannas and Flatwoods of Shaken Creek Preserve and Vicinity (Pender & Onslow Counties, North Carolina, U. S. A.) Thornhill, Robert Krings, Alexander Lindbo, David Stucky, Jon Biodiversity Data Journal 2014 2 1099 1099 L. Magnoliopsida Asteraceae Helenium CoL Plantae Helenium autumnale Asterales 0 1099 Tracheophyta species autumnale  Distribution Wet pine savannas (WLPS, VWLPS), adjacent roadsides.  Notes Infrequent. Sep-Oct. Thornhill 1029, 1087, 1550 (NCSC). Specimens seen in the vicinity: Sandy Run [Hancock]: Taggart SARU 460 (WNC!); Sandy Run [Neck]: Wilbur 57631 (as Helenium pinnatifidum), 57674 (DUKE!). [= RAB, FNA, Weakley]