Guide to the Vascular Flora of the Savannas and Flatwoods of Shaken Creek Preserve and Vicinity (Pender & Onslow Counties, North Carolina, U. S. A.) Author Thornhill, Robert Author Krings, Alexander Author Lindbo, David Author Stucky, Jon text Biodiversity Data Journal 2014 2 1099 1099 http://dx.doi.org/10.3897/BDJ.2.e1099 journal article http://dx.doi.org/10.3897/BDJ.2.e1099 1314-2828--1099 Pterocaulon pycnostachyum (Michx.) Elliott Distribution Pine/scrub oak sandhills (PSOS-MT), mesic pine savannas (MPS-CP). Notes Occasional. May-Jun . Thornhill 387, 1296 (NCSC). Specimens seen in the vicinity: Sandy Run [Neck]: Levy s.n. (DUKE!), Taggart SARU 278 (WNC!), Wilbur 53637, 55274 (DUKE!). [= RAB, FNA, Weakley]