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 Raf. Magnoliopsida Onagraceae Ludwigia CoL Plantae Ludwigia hirtella Myrtales 0 1099 Tracheophyta species hirtella  Distribution Wet pine savannas (WLPS, VWLPS).  Notes Infrequent. Jun-Sep. Thornhill 1446 (NCSC). Specimens seen in the vicinity: Sandy Run [Hancock]: Taggart SARU 306 (WNC!). [= RAB, Weakley]