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 Polygalaceae Polygala CoL Plantae Polygala verticillata Fabales 0 1099 Tracheophyta species verticillata  Distribution Dry woodlands, woodland borders, and openings.  Notes  Jun-Sep. Not seen in Shaken Creek Preserve by the senior author. Specimens seen in the vicinity: Sandy Run [Hancock]: Bradley 3388 (NCU!). [= Polygala verticillata var. verticillatasensu RAB;> Polygala verticillata var. isocyclaFernald, Polygala verticillata var. verticillatasensu Weakley]