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 Apiaceae Eryngium CoL var. Plantae Eryngium aquaticum Apiales 0 1099 Tracheophyta variety aquaticum aquaticum  Distribution Wet pine savannas (VWLPS).  Notes Rare. Jul-Sep. Thornhill 842, 1537, 1548 (NCSC). Specimens seen in the vicinity: Sandy Run [ Haw'sRun]: Taggart SARU 661 (WNC!). [= RAB, Weakley]