Churchill - s.n. - United States
Davidse - 40007 - United States
Dodge - s.n. - United States
Glatfelter - 213 - United States
HANNAN - s.n. - United States
Lewis - 9252b - United States
Lewis - 9788 - United States
Lewis - 9791 - United States
Panax quinquefolius
Salick - 10263 - United States
Steyermark - 19659 - United States
Steyermark - 23026 - United States
Steyermark - 25783 - United States
Summers - 10067 - United States
Taylor - 28244 - United States