Anonymous - s.n. - Mexico
Anonymous - sn - Mexico
Ehrenberg - 1085 - Mexico
Ehrenberg - 614-616 - Mexico
Ehrenberg - 621 - Mexico
Ehrenberg - 648-652 - Mexico
Ehrenberg - s.n. - Mexico
Engelmann - 701 - Mexico
Gregg - 975 - Mexico
Hinton - 19396 - Mexico
Hinton - 22751 - Mexico
Hinton - 24033 - Mexico
Uhde - 721 - Mexico
Uhde - s.n. - Mexico