Barkley - 13579 - United States
Barkley - 1470 - United States
Barkley - 402 - United States
Carr - 29961 - United States
Clemens - 11699a - United States
Davidse - 40033 - United States
Davidse - 40157 - United States
Davidse - 43281 - United States
Demaree - 65494 - United States
Ludwigia alternifolia
Massey - 2492 - United States
Miller - 5380 - United States
Palmer - 10465 - United States
Palmer - 41450 - United States
Peng - 3936 - United States
Peng - 4105 - United States
Stevens - 1504 - United States
Stevens - 2013 - United States
Stratton - 173 - United States
Taylor - 26666 - United States
Tharp - 117 - United States
Tharp - s.n. - United States
Turner - 14-172 - United States
Turner - 15-122 - United States
Warner - s.n. - United States