Arroyo Padilla - 4425 - Bolivia
Arroyo Padilla - 5416 - Bolivia
Bang - 685 - Bolivia
Blackmore - 3940 - Honduras
Breedlove - 52219 - Mexico
Breedlove - 64953 - Mexico
Croat - 86739 - Ecuador
Cuatrecasas - 19531 - Colombia
Davidse - 9518 - Mexico
Dorr - 6732 - Bolivia
Fonnegra G. - 3164 - Colombia
Fonnegra G. - 3190A - Colombia
Ghiesbreght - 578 - Mexico
Heliopsis buphthalmoides
Hinton - 14876 - Mexico
King - 7095 - Guatemala
Molina Rosito - 14093 - Honduras
Molina Rosito - 26090 - Honduras
Molina Rosito - 27824 - Guatemala
Nee - 38391 - Bolivia
Parada-Gutierrez - 2806 - Bolivia
Parada-Gutierrez - 4099 - Bolivia
Parada-Gutierrez - 4121 - Bolivia
Proctor - 25344 - Guatemala
Silverstone-Sopkin - 2411 - Colombia
Smith - 7099 - Peru
Solomon - 15962 - Bolivia
Troyo Jiménez - 59aster - Costa Rica
Trujillo Figueroa - 18126 - Venezuela
Valenzuela Gamarra - 4607 - Peru
Valenzuela Gamarra - 6146 - Peru
van der Werff - 24964 - Peru
Wilbur - 12022 - Panama
Woodson, Jr. - 530 - Panama