Harvard University Herbaria & Libraries

A. A. Clarke ( - )
A. Clark (col. 2013 - )
A. E. Clarke (1903 - )
A. F. Clarkson (col. 1942 - )
A. G. Clark ( - )
A. H. Clark ( - )
A. S. Clark ( - )
Abel, Clarke (1789 - 1826)
Ad. Clark (col. 2008 - )
Alfred Ernest Clarke (1903 - )
Alice G. Clark ( - )
Art. Clark (col. 1902 - )
Arthur Clark (col. 1901 - )
Austin H. Clark ( - )
B. Clark (fl. 1868 - )
B. Clarke ( - )
B. Clarke (1813 - 1890)
B. Clarke (1917 - )
B. D. Clarkson (rec. 1863 - )
B. H. Clark (col. 1930 - )
B. L. Clark (1966 - )
B. M. Clark ( - )
B. M. Clark (fl. 1974 - )
B. P. Clark (col. 1880 - )
B. Preston Clark ( - )
Bauman, Ronald Clark (1938 - 2007)
Benjamin Clarke (1813 - 1890)
Betty M. Clark (fl. 1974 - )
Bonnie Lynne Clark (1966 - )
Brian Clarke ( - )
C. A. Clark (fl. 1970 - 1979)
C. B. Clarke (1832 - 1906)
C. Clark (1951 - )
C. Clark (1951 - )
C. Clarke ( - )
C. F. Clark (col. 1924 - )
C. H. Clarke (1851 - 1916)
C. H. D. Clarke (1909 - )
C. M. Clark (col. 1932 - )
C.Clark (1951 - )
Carolyn A. Clark (fl. 1970 - 1979)
Charles Baron Clarke (1832 - 1906)
Cl. Clark (fl. 1911 - )
Clarissa Clark (fl. 1911 - )
Clark (1898 - )
Clark C. Cowan (fl. 1990 - 1999)
Clark G. Schaack (fl. 1987 - )
Clark L. Ovrebo (fl. 1983 - )
Clark Thomas Rogerson (1918 - 2001)
Clark, A. (col. 2013 - )
Clark, A. L., Mrs. (col. 1920 - )
Clark, Adam (col. 2008 - )
Clark, Arthur (col. 1902 - )
Clark, Arthur, Mrs. (col. 1902 - )
Clark, B. (fl. 1868 - )
Clark, B. Hartwell (col. 1930 - )
Clark, Benjamin Preston (col. 1880 - )
Clark, Betty M. (fl. 1974 - )
Clark, Bonnie Lynne (1966 - )
Clark, Bonnie M. ( - )
Clark, C. F. (col. 1924 - )
Clark, Carolyn A. (fl. 1970 - 1979)
Clark, Charles Morley (col. 1932 - )
Clark, Clarissa (fl. 1911 - )
Clark, Curtis (1951 - )
Clark, D. B. ( - )
Clark, D. C. (col. 1918 - )
Clark, D. Crommett (col. 1918 - )
Clark, D. J. (col. 2004 - )
Clark, Dennis ( - )
Clark, E. E. (1951 - )
Clark, Ella E. (1951 - )
Clark, Ellery, Mrs. (col. 1916 - )
Clark, Ernest Dunbar (1886 - )
Clark, Faustine (col. 1929 - 1935)
Clark, G. Thomas ( - )
Clark, G. W. (col. 1906 - )
Clark, Galen (fl. 1907 - )
Clark, George Harold (1871 - )
Clark, Grace M. (col. 1893 - )
Clark, H. B. (col. 1914 - )
Clark, H. L. (1870 - 1947)
Clark, H. T. ( - )
Clark, Henry James (1823 - 1876)
Clark, Howard Lamar (1941 - 2009)
Clark, Howard Lamar (col. 1981 - )
Clark, Howard Walton (1870 - )
Clark, Hubert Lyman (1870 - )
Clark, Hubert Lyman (1870 - 1947)
Clark, Hugh S. (1900 - )
Clark, I. (col. 1920 - )
Clark, Ida (col. 1920 - )
Clark, J. Y. (fl. 1983 - )
Clark, James Curtis (1951 - )
Clark, James S. (1957 - )
Clark, John Joseph (1898 - )
Clark, John Littner (1969 - )
Clark, John Robert (1974 - )
Clark, Joseph (1782 - 1858)
Clark, Josephine Adelaide (1856 - 1929)
Clark, Jospehine F. (col. 1929 - )
Clark, Judson Freeman (1890 - )
Clark, June A. (col. 1877 - )
Clark, Kathleen (1947 - )
Clark, Lois (1884 - 1967)
Clark, Lynn G. (1956 - )
Clark, Lynn G. et alia (1956 - )
Clark, M. ( - )
Clark, Mary A. (1899 - )
Clark, Mary H. ( - 1875)
Clark, Mary P. ( - )
Clark, Miss Orah Dee (col. 1910 - 1917)
Clark, Morris S. (1927 - )
Clark, Ora Melvin (1889 - 1952)
Clark, R. S. (col. 1969 - )
Clark, Raymond S. (col. 1969 - )
Clark, Richard (fl. 1980 - )
Clark, Robert A. (col. 1929 - )
Clark, Robert A. & Seymour, Frank Conklin (col. 1929 - )
Clark, Robert Brown (1914 - 2005)
Clark, Ross C. (1940 - )
Clark, Ross Carlton (1940 - )
Clark, Roy P. (col. 1934 - )
Clark, Ruth (col. 1951 - )
Clark, Ruth (1975 - )
Clark, Ruth P. (1975 - )
Clark, S. C. (col. 1997 - )
Clark, S. G. (col. 2003 - )
Clark, S. S. (col. 1915 - )
Clark, Sharron A. (1944 - )
Clark, Stanley Larson (1940 - )
Clark, Stephen Larson (1940 - )
Clark, T. P. (fl. 1994 - )
Clark, Thomas (col. 1919 - )
Clark, Tim W. (fl. 1979 - )
Clark, Truman Benton (1928 - 1984)
Clark, V. J. (1965 - )
Clark, Victor J. (1965 - )
Clark, W. D. (1948 - )
Clark, W. S. ( - )
Clark, Waddie (col. 1930 - 1939)
Clark, Willard Weld (1879 - 1909)
Clark, William (1770 - 1838)
Clark, William (col. 1930 - 1939)
Clark, William Andrew (1911 - 1983)
Clark, William Dennis (1948 - )
Clark, William Smith (1826 - 1886)
Clarke (1813 - 1890)
Clarke Abel (1789 - 1826)
Clarke Courson Zeliff (1897 - )
Clarke, A. A. ( - )
Clarke, Alfred Ernest (1903 - )
Clarke, Benjamin (1813 - 1890)
Clarke, Brenda (1917 - )
Clarke, Brian ( - )
Clarke, C. ( - )
Clarke, C. B. (1832 - 1906)
Clarke, C. E. ( - )
Clarke, Charles Baron (1832 - 1906)
Clarke, Charles Henry Douglas (1909 - )
Clarke, Cora Huidekoper (1851 - 1916)
Clarke, D. C. (col. 1871 - 1872)
Clarke, Daniel (1812 - 1884)
Clarke, David (col. 1996 - )
Clarke, Don G. ( - )
Clarke, Edward Daniel (1779 - 1822)
Clarke, F. S. ( - )
Clarke, G. H. (col. 1936 - )
Clarke, G. H. (1936 - )
Clarke, Giles C. S. (1944 - )
Clarke, H. (col. 1950 - )
Clarke, H. David (col. 1996 - )
Clarke, H. F. (col. 1924 - )
Clarke, Herbert M. (fl. 1948 - )
Clarke, Hugh David (1962 - )
Clarke, Hugh David (col. 1996 - )
Clarke, I. C. (col. 1995 - )
Clarke, J. (col. 1966 - )
Clarke, J. A. ( - )
Clarke, J. F. G. (fl. 1935 - )
Clarke, John Mason (1857 - 1925)
Clarke, Joseph (rec. 1858 - )
Clarke, Joshua (1805 - 1890)
Clarke, Joshua (col. 1966 - )
Clarke, K. J. ( - )
Clarke, Louisa Lane (1812 - 1883)
Clarke, M. R. (col. 1897 - )
Clarke, Miss ( - )
Clarke, Mrs. C. B. (1895 - )
Clarke, Mrs. C. S. (col. 1887 - 1888)
Clarke, Oscar F. (col. 1967 - )
Clarke, P. C. ( - )
Clarke, Peter J (1958 - )
Clarke, Peter J. (1958 - )
Clarke, Peter John (1958 - )
Clarke, R. T. (fl. 1965 - )
Clarke, Robert (col. 1843 - 1863)
Clarke, Robin F. A. ( - )
Clarke, Sarah Louise ( - 1906)
Clarke, Sir Edward Daniel (1779 - 1822)
Clarke, Stephen (fl. 1820 - 1825)
Clarke, Walter Bosworth (1879 - )
Clarke, William Ambrose (1841 - 1911)
Clarkson (1866 - 1934)
Clarkson, A. F. (col. 1942 - )
Clarkson, B. D. (rec. 1863 - )
Clarkson, D. J. ( - )
Clarkson, Edward Hale (1866 - 1934)
Clarkson, Edwin H. (col. 1917 - )
Clarkson, James J. (fl. 2004 - )
Clarkson, John Richard (1950 - )
Clarkson, L. L. (1975 - )
Clarkson, Lindsay L. (1975 - )
Clarkson, Quentin Deane (1925 - )
Clarkson, Roy B. (1926 - )
Clarkston ( - )
Cleghorn, Hugh Francis Clarke (1820 - 1895)
Cora Huidekoper Clarke (1851 - 1916)
Cowan, Clark C. (fl. 1990 - 1999)
Cowan, Clark P. ( - )
Curtis Clark (1951 - )
D. B. Clark ( - )
D. C. Clark (col. 1918 - )
D. C. Clarke (col. 1871 - 1872)
D. G. Clarke ( - )
D. J. Clark (col. 2004 - )
D. J. Clarkson ( - )
D. L. Clark ( - )
Dan. Clarke (1812 - 1884)
Danderson, Clark A. (2010 - )
de Nevers, Gregory Clark (1955 - )
de Nevers, Gregory Clark et alia (1955 - )
Donaldson, Noble Clark (fl. 1916 - )
Dr. A. F. Clarkson (col. 1942 - )
E. D. Clark (1886 - )
E. D. Clarke (1779 - 1822)
E. E. Clark (1951 - )
E. H. Clarkson (col. 1917 - )
Edward Daniel Clarke (1779 - 1822)
Edward Hale Clarkson (1866 - 1934)
Ella E. Clark (1951 - )
Ernest Clarkson ( - )
F. Clark (col. 1929 - 1935)
F. S. Clarke ( - )
Fanny Clark Gratz (1886 - 1983)
Freeman Clarke Samuel Roper (1819 - 1896)
G. C. S. Clarke (1944 - )
G. Clark (fl. 1907 - )
G. H. Clark (1871 - )
G. H. Clarke (col. 1936 - )
G. H. Clarke (1936 - )
G. M. Clark (col. 1893 - )
G. T. Clark ( - )
G. W. Clark (col. 1906 - )
Galen Clark (fl. 1907 - )
George Harold Clark (1871 - )
Gilbert, Henry Clark (1891 - )
Giles C. S. Clarke (1944 - )
Gillett, Margaret Clark (1878 - 1962)
Gratz, Fanny Clark (1886 - 1983)
Gregory Clark de Nevers (1955 - )
Gregory de Clark (1955 - )
H. B. Clark (col. 1914 - )
H. Clark ( - )
H. Clarke (col. 1950 - )
H. D. Clarke (1962 - )
H. D. Clarke (col. 1996 - )
H. David Clarke (1962 - )
H. F. Clarke (col. 1924 - )
H. J. Clark (1823 - 1876)
H. James-Clark (1823 - 1876)
H. L. Clark (1870 - 1947)
H. L. Clark (col. 1981 - )
H. M. Clarke (fl. 1948 - )
H. S. Clark (1900 - )
H. T. Clark ( - )
H. W. Clark (1870 - )
H.J.Clark (1823 - 1876)
Henry Clark Gilbert (1891 - )
Henry James Clark (1823 - 1876)
Herbert M. Clarke (fl. 1948 - )
Hood, Samuel Clarke ( - )
How. L. Clark (1941 - 2009)
Howard Walton Clark (1870 - )
Hub. L. Clark (1870 - )
Hugh Francis Clarke Cleghorn (1820 - 1895)
I. Clark (col. 1920 - )
I.C. Clarke (col. 1995 - )
Ida Clark (col. 1920 - )
J. A. Clark (1856 - 1929)
J. A. Clarke ( - )
J. C. Clark (1951 - )
J. Clark (1782 - 1858)
J. Clarke (1805 - 1890)
J. Clarke (rec. 1858 - )
J. Clarke (col. 1966 - )
J. F. Clark (1890 - )
J. F. Clark (col. 1929 - )
J. F. G. Clarke (fl. 1935 - )
J. J. Clarkson (fl. 2004 - )
J. L. Clark (1969 - )
J. M. Clarke (1857 - 1925)
J. R. Clark (1974 - )
J. R. Clarkson (1950 - )
J. S. Clark (1957 - )
J. Y. Clark (fl. 1983 - )
J.A.Clark (1856 - 1929)
James Curtis Clark (1951 - )
James J. Clarkson (fl. 2004 - )
James-Clark, Henry (1823 - 1876)
John Joseph Clark (1898 - )
John Littner Clark (1969 - )
John Mason Clarke (1857 - 1925)
John Richard Clarkson (1950 - )
John Robert Clark (1974 - )
Jos. A. Clark (1856 - 1929)
Joseph Clark (1782 - 1858)
Josephine Adelaide Clark (1856 - 1929)
Joyce Lucas-Clark ( - )
Judson Freeman Clark (1890 - )
June A. Clark (col. 1877 - )
K. Clark (1947 - )
K. J. Clarke ( - )
K.B.Clarke ( - )
Kathleen Clark [nee Ennis] (1947 - )
Keating, Richard Clark (1937 - )
L. Clark (1884 - 1967)
L. G. Clark (1956 - )
L. L. Clarke (1812 - 1883)
L. L. Clarkson (1975 - )
L. L. Clarkson & W. J. E. Kress (col. 1975 - )
Lindsay L. Clarkson (1975 - )
Lois Clark (1884 - 1967)
Louisa Lane Clarke; née Clarke (1812 - 1883)
Lucas-Clark ( - )
Lucas-Clark, Joyce ( - )
Lynn G. Clark (1956 - )
M. A. Clark (1899 - )
M. Clark ( - )
M. F. Clark ( - )
M. H. Clark ( - 1875)
M. P. Clark ( - )
M. R. Clarke (col. 1897 - )
M. S. Clark (1927 - )
Margaret Clark Gillett (1878 - 1962)
Mary P. (Clarke) Barkley (1928 - )
Miss C. E. Clarke ( - )
Miss Clarke ( - )
Miss Cora Clarke (1851 - 1916)
Miss Cora E. Clarke ( - )
Miss Cora H. Clarke (1851 - 1916)
Miss I. Clark ( - )
Miss M. A. Clark ( - )
Miss M. A. Clarke ( - )
Miss Ruth Clark (col. 1951 - )
Mrs. A. Clark (col. 1902 - )
Mrs. A. L. Clark (col. 1920 - )
Mrs. Arthur Clark (col. 1900 - )
Mrs. B. P. Clark ( - )
Mrs. C. B. Clarke (1895 - )
Mrs. C. S. Clarke (col. 1887 - 1888)
Mrs. E. Clark (col. 1916 - )
Mrs. Thomas Clarke (col. 1933 - )
Ms. H. W. Clark ( - )
N. S. Clark ( - )
Nattkemper, Clark ( - )
Noble Clark Donaldson (fl. 1916 - )
O. D. Clark (col. 1910 - 1917)
O. F. Clarke (col. 1967 - )
O. M. Clark (1889 - 1952)
Ovrebo, Clark L. (fl. 1983 - )
P. C. Clarke ( - )
P. Clark ( - )
P. J. Clarke (1958 - )
Q. D. Clarkson (1925 - )
Quentin Deane Clarkson (1925 - )
R. A. Clark (col. 1929 - )
R. A. Clark & F. C. Seymour (col. 1929 - )
R. B. Clark (1914 - 2005)
R. B. Clarkson (1926 - )
R. C. Clark (1940 - )
R. Clark (1975 - )
R. Clarke (col. 1843 - 1863)
R. F. A. Clarke ( - )
R. P. Clark (col. 1934 - )
R. S. Clark (col. 1969 - )
R. T. Clarke (fl. 1965 - )
R.B.Clark (1914 - 2005)
R.B.Clarke ( - )
R.Clark (1975 - )
Reed Clark Rollins (1911 - 1998)
Rich. Clark (fl. 1980 - )
Richard Clark (fl. 1980 - )
Richard Clark Keating (1937 - )
Robert Brown Clark (1914 - 2005)
Robin F. A. Clarke ( - )
Rogerson, Clark Thomas (1918 - 2001)
Rollins, Reed Clark (1911 - 1998)
Ronald Clark Bauman (1938 - 2007)
Roper, Freeman Clarke Samuel (1819 - 1896)
Ross C. Clark (1940 - )
Ross, James Clark (1800 - )
Ross, James Clarke (1800 - 1862)
Ross, James Clarkia (1800 - )
Roy Clark (col. 1934 - )
Roy P. Clark (col. 1934 - )
Ruth Clark (1975 - )
Ruth Clark bis (col. 1951 - )
S. A. Clark (1944 - )
S. C. Clark (col. 1997 - )
S. Clarke (fl. 1820 - 1825)
S. G. Clark (col. 2003 - )
S. L. Clark (1940 - )
S. L. Clarke ( - 1906)
S. M. Clark ( - )
S. S. Clark (col. 1915 - )
S.L.Clark (1940 - )
Schaack, Clark G. (fl. 1987 - )
Schaack, Clark G. et alia (fl. 1987 - )
See William Dennis Clark ( - )
Sir James Clarke Ross (1800 - 1862)
Stephen Clarke (fl. 1820 - 1825)
Stephen Larson Clark (1940 - )
Stevenson, William Clark (1848 - 1919)
T. B. Clark (1928 - 1984)
T. Clark (col. 1919 - )
T. P. Clark (fl. 1994 - )
T. W. Clark (fl. 1979 - )
T.B.Clark (1928 - 1984)
Tim W. Clark (fl. 1979 - )
Truman Benton Clark (1928 - 1984)
use: C. H. Clarke ( - )
V. J. Clark (1965 - )
Victor J. Clark (1965 - )
W. A. Clark (1911 - 1983)
W. A. Clarke (1841 - 1911)
W. B. Clarke (1879 - )
W. Clark (col. 1930 - 1939)
W. D. Clark (1948 - )
W. Dennis Clark (1948 - )
W. S. Clark ( - )
W. S. Clark (1826 - 1886)
W. W. Clark (1879 - 1909)
Walter Bosworth Clarke (1879 - )
Willard Weld Clark (1879 - 1909)
William Ambrose Clarke (1841 - 1911)
William Andrew Clark (1911 - 1983)
William Clark (1770 - 1838)
William Clark Stevenson (1848 - 1919)
William Smith Clark (1826 - 1886)
Woolson, George Clark (1848 - 1924)
Zeliff, Clarke Courson (1897 - )