Abbott - 26540 - United States
Cucurbita foetidissima
Davidse - 39512 - United States
Fendler - s.n. - Mexico
Frémont - 202 - United States
Gregg - 262 - Mexico
Gregg - 726 - Mexico
Hinton - 18975 - Mexico
Hinton - 19510 - Mexico
Hinton - 27572 - Mexico
Lindheimer - 399 - United States
Muehlenbach - 296 - United States
Wislizenus - 236 - United States
Wislizenus - 237 - Mexico
Wislizenus - 447 - United States