Guide to the littoral zone vascular flora of Carolina bay lakes (U. S. A.) Author Howell, Nathan Author Krings, Alexander Author Braham, Richard R text Biodiversity Data Journal 2016 4 7964 7964 http://dx.doi.org/10.3897/BDJ.4.e7964 journal article http://dx.doi.org/10.3897/BDJ.4.e7964 1314-2828--7964 Potamogeton pusillus L. Potamogeton pusillus Taxon concept: [< P. berchtoldii Fieber - RAB; = GW;> P. pusillus L. ssp. pusillus - FNA;> P. pusillus L. var. pusillus − Weakley] Distribution Lake Waccamaw: ¤ Notes Annual herbs. Eulittoral and infralittoral zones (NLSS−LW, NLSM−LWP). May−Sep.