Barkley - 1164 - United States
Bush - 77 - United States
Davis - 4848 - United States
Demaree - 7476 - United States
Eggert - s.n. - United States
Gereau - 938 - United States
Geyer - 223 - United States
Heller - 1421 - United States
Henderson - 65-121 - United States
Hopkins - 1007 - United States
Lepidium densiflorum
Orcutt - 5842 - United States
Palmer - 13879 - United States
Rees - 10 - United States
Reverchon - 2199 - United States
Reverchon - 2725 - United States
Reverchon - 2975 - United States
Reverchon - s.n. - United States
Stevens - 3004 - United States
Stevens - 377 - United States
Thompson - S0198 - United States
Tracy - 382 - United States
Turner - 12-052 - United States
Waugh - 209 - United States
Wood - 66 - United States