Anonymous - 208 -
Anonymous - 76 -
Anonymous - s.n. -
Ball - 1163 - United States
Ball - 897 - United States
Ball - 930 - United States
Barnett - 32 - United States
Davidse - 39484 - United States
Davidse - 39556 - United States
Davidse - 43821 - United States
Eggert - s.n. - United States
Harvey - 9019 - United States
Harvey - 9082 - United States
Harvey - 9168 - United States
Harvey - 9184 - United States
Harvey - 9189 - United States
Stevens - 35732 - Nicaragua
Tharp - 43034 - United States
Warnock - 21323 - United States
Waterfall - 6591 - United States
Wright - 2012 - United States
Young - 181 - United States