Abbott - 26591 - United States
Andrade - 77 - United States
Baker - 7 - United States
Barkley - 1070 - United States
Bettis - s.n. - United States
Bush - 77 - United States
Bush - s.n. - United States
Bussmann - 17033 - Peru
Darbyshire - 5491 - Canada
D'Arcy - 4337 - United States
Davidse - 40458 - United States
Davidse - 40552 - United States
Davis - 1262 - United States
Davis - 4449 - United States
Davis - 4469 - United States
Davis - 48 - United States
Davis - 5773 - United States
Davis - 7431 - United States
Davis - 8927 - United States
Drushel - 5030 - United States
Ecklon - 10 - South Africa
Ecklon - 711 - South Africa
Eggert - s.n. - United States
Emig - 317 - United States
Engelmann - s.n. - United States
Etter - 47-189 - United States
Etter - 76 - United States
Hinterthuer - 237 - United States
Hinterthuer - 60 - United States
Hinton - 26541 - Mexico
Hitchcock - s.n. - United States
Holmberg - 2234 - United States
Hudson - 117 - United States
Kellogg - 1704 - United States
Kellogg - s.n. - United States
King - 14079 - United States
Letterman - s.n. - United States
Lumin - 68 - United States
Ohlweiler - s.n. - United States
Palmer - 1079 - United States
Parada-Gutierrez - 5059 - Bolivia
Pocklington - 047 - United States
Porter - 1777 - United States
Rossbach - 3136 - Costa Rica
Rumex acetosella
Smith - 3787 - United States
Stevens - 43296 - United States
Tadych - OA-32 - United States
Turner - 17-014 - United States
Wislizenus - 372 - United States
Wolpert - 405 - United States
Wolpert - s.n. - United States
Yatskievych - 99-71 - United States