Barkley - 1412 - United States
Bush - 1337 - United States
Bush - 152 - United States
Bush - 15731 - United States
Bush - 15736 - United States
Bush - 15770 - United States
Carr - 31020 - United States
Correll - 31763 - United States
Correll - 31892 - United States
Davidse - 38925 - United States
Davidse - 39101 - United States
Eggert - s.n. - United States
González Arce - 729 - Costa Rica
Hall - 199 - United States
Hammel - 25836 - Costa Rica
Heller - 4141 - United States
Hill - 9672 - United States
Hoagland - AB-1672 - United States
Holmes - 7344 - United States
Lundell - 11630 - United States
Palmer - 14448 - United States
Reverchon - 1999 - United States
Reverchon - 3188 - United States
Reverchon - s.n. - United States
Rotala ramosior
Stevens - 30567 - Nicaragua
Stevens - 30790 - Nicaragua
Stevens - 30858 - Nicaragua
Tharp - 43-432 - United States
Tharp - s.n. - United States
Thomas - 101753 - United States
Turner - 17-069 - United States
Yatskievych - 15-137 - United States
Yatskievych - 90-396 - United States
York - s.n. - United States