Abbott - 26740 - United States
Brant - 10029 - United States
Cicuta maculata
Davidse - 40197 - United States
Davidse - 40838 - United States
Davidse - 41760 - United States
Davidse - 41812 - United States
Davidse - 41893 - United States
Hinton - 24406 - Mexico
Smith - 1161 - Mexico
Turner - 13-119 - United States