Chapman - s.n. - United States
Davis - s.n. - United States
Godfrey - 78762 - United States
Munson - s.n. 1896 - United States
Nash - 2285 - United States
O'NEIL - s.n. 1927 - United States
Pavek - 2600 - United States
Pavek - 2603 - United States
Rugel - 112 - United States
Simpson - s.n. - United States
SIMPSON - s.n. - United States
Sturtevant - s.n. 1888 - United States
Unknown - s.n. - United States