Bidault - 2691 - Gabon
Bradley - 138 - United States
Drège - s.n. - South Africa
Fisher - 38106 - United States
Gust - 319 - United States
Hydrocotyle bonariensis
KRAUSS - 127 - South Africa
Lievens - 2871 - United States
Sellow - s.n. - Uruguay
Woytkowski - 7359 - Peru