Bernhardi - s.n. - Germany
Davidse - 39264 - United States
Davidse - 42854 - United States
Davidse - 42885 - United States
Erigeron philadelphicus
Miller - 4953 - United States
Pruski - 3974 - United States
Pruski - 4335 - United States
Turner - 18-012 - United States