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 Liliopsida Xyridaceae Xyris CoL Plantae Xyris species 1 Poales 0 1099 Tracheophyta species species 1  Ecological interactions  Conservation status W2; S2, G2.  Distribution Wet pine savannas (SPS-T).  Notes Rare. Jul-Sep. Thornhill 902 (NCSC). Specimens seen in the vicinity: Sandy Run: Taggart SARU 650 (WNC!). [< Xyris curtissiiMalme sensu RAB; < Xyris difformis Malme var. curtissii(Malme) Kral sensu FNA; = Weakley]