Alvarez S. - 14 - Colombia
Anonymous - s.n. - United States
Campos de la Cruz - 5394 - Peru
Carr - 30438 - United States
Eidron - s.n. - United States
Ferreyra Huertas - 9847 - Peru
King - 10076 - Ecuador
Koch - 967 - Mexico
López Miranda - 8241 - Peru
MacDonald - 9401 - United States
Silybum marianum