Abrams - 3409 - United States
Anonymous - s.n. - United States
Arnott - 16 - United States
Clokey - 7474 - United States
Cooper - s.n. - United States
Engelmann - s.n. - United States
Griffiths - 257/11 - United States
Griffiths - s.n. - United States
Hess - 8882 - United States
Jones - 5069 - United States
Jones - 6059 - United States
Maguire - 4750 - United States
Matuda - 38709 - Mexico
Orcutt - 262 - United States
Palmer - s.n. - United States
Parish - 30 - United States
Pringle - 14972 - United States
Sanford - 304/09 - United States
Stone - 2863 - United States
Toumey - s.n. - United States
Trelease - s.n. - United States
Venrick - 765 - United States
Walker - 1157 - United States
Wiegand - 3057 - United States
Wiggins - 4067 - Mexico
Wolf - 2510 - United States