Harvard University Herbaria & Libraries

B. A. Sorrie & T. Simmons (col. 1988 - )
Burlingham, Gertrude Simmons (1872 - 1952)
C. J. Simmons (col. 1849 - )
C. M. Simmons (fl. 2000 - )
D. R. Simmons (fl. 2009 - )
David Rabern Simmons (fl. 2009 - )
E. G. Simmons (1920 - )
Emory Guy Simmons (1920 - )
F. A. A. Simmons ( - )
Fitzsimmons, R. G. (col. 1940 - )
Gertrude Simmons Burlingham (1872 - 1952)
H. F. C. Simmons (1951 - )
H. G. Simmons (1866 - 1943)
H. G. Simmons (1866 - 1943)
Hermann George Simmons (1866 - 1943)
J. E. Simmons (1971 - )
J. R. Simmons (col. 1910 - )
John E. Simmons (1971 - )
M. B. Simmons ( - )
M. P. Simmons (1972 - )
Margaret B. Simmons ( - )
Margaret Breck Simmons ( - )
Mark Pitkin Simmons (1972 - )
Miss M. B. Simmons ( - )
Miss W. B. Simmons ( - )
Mrs. W. C. Simmons ( - )
Peter Lund Simmonds; Simmons (1814 - 1897)
R. B. Simmons (fl. 1990 - )
R. G. Fitzsimmons (col. 1940 - )
R. I. Simmons ( - )
R. Simmons (col. 1899 - )
Robert B. Simmons (fl. 1990 - )
Simmons (1866 - 1943)
Simmons, C. J. (col. 1849 - )
Simmons, C. M. (fl. 2000 - )
Simmons, D. Rabern (fl. 2009 - )
Simmons, David Rabern (fl. 2009 - )
Simmons, Emory Guy (1920 - )
Simmons, F. A. A. ( - )
Simmons, Harold F. C. (1951 - )
Simmons, Hermann Georg (1866 - 1943)
Simmons, Hermann George (1866 - 1943)
Simmons, J. E. (1971 - )
Simmons, Jean Raymond (col. 1910 - )
Simmons, John E. (1971 - )
Simmons, M. B. ( - )
Simmons, Margaret Breck ( - )
Simmons, Mark Pitkin (1972 - )
Simmons, Mrs W. C. ( - )
Simmons, R. (col. 1899 - )
Simmons, R. I. ( - )
Simmons, Robert B. (fl. 1990 - )
Simmons, T. (col. 1988 - )
Simmons, V. (col. 1917 - )
Sorrie, Bruce Alexander & Simmons, T. (col. 1988 - )
T. Simmons (col. 1988 - )
V. Simmons (col. 1917 - )
W. Simmons ( - )