Bush - 1334 - United States
Bush - 1438 - United States
Correll - 26158 - United States
Correll - 38505 - United States
Correll - 38918 - United States
Gentry - 50089 - Brazil
Lemna aequinoctialis
Palmer - 14254 - United States
Reverchon - s.n. - United States
Stevens - 1883 - United States
Stevens - 30191 - Nicaragua
Stevens - 38479 - Nicaragua
Stevens - 39049 - Nicaragua
Stevens - 39679 - Nicaragua
Stevens - 40918 - Nicaragua
Troyo Jiménez - 2lemn - Costa Rica
Yatskievych - 89-127 - United States
Zamora Villalobos - 8743 - Costa Rica
Zamora Villalobos - 9089 - Costa Rica