Charles Darwin
1895 · Fair
€25
C. A. Johns
1870 · Good
€40
Adolf Engler
1917 · Good
€25
Frederick Orpen Bower
1934 · Good
€50
J. Haak
1928 · Very good · NL
€30
Grant Allen
1884 · Very good
€45
Catherine Parr Traill, Agnes Chamberlin
1923 · Good
€25
Frederick Orpen Bower
1935 · Good
€35
Carlton C. Curtis
1907 · Fine
€50
William Chase Stevens
1909 · Good
€20
Charles Darwin
1894 · Good
€45
Frederick Orpen Bower, Sydney Howard Vines
1903 · Fair
€45
G. Hartwig
1900 · Good
€25
Alphonso Wood
1877 · Good
€50
Charles Darwin
1919 · Good
€30
Frederick Orpen Bower
1919 · Good
€30
Asa Gray
1872 · Fair
€25
James M. Macoun
1919 · Very good
€45
Howell, Thomas
1909 · Very good
€30
Campbell, Douglas Houghton
1911 · Fair
€25
Julie Hoek
1930 · Very good · NL
€35
Jane H. Newell
1899 · Good
€40
John Leslie
1861 · Fair
€50
James M. Macoun
1898 · Fair
€30
George Burton Adams
1935 · Good
€45
Henry Nicholson Ellacombe
1887 · Very good
€45
Catherine Parr Traill, Agnes Fitzgibbon Chamberlin
1904 · Good
€35
Eduard Strasburger
1924 · Fine
€40
Sargent, Charles Sprague
1905 · Good
€20
Lewis Foreman Day
1910 · Very good
€25
Eduard Strasburger
1935 · Fine
€45
Christopher Morley
1935 · Good
€30
H. B. Spotton
1882 · Good
€50
E. Pauline Johnson
1916 · Very good
€25
Eleanor Hodgman Porter
1929 · Fair
€20
Edward Jesse
1862 · Good
€40
B. P. Ponsioen
1935 · Very good · NL
€30
George Bentham
1863 · Good
€50
Heindel, Max, Max Heindel
1918 · Very good
€30
Marcellus Emants
1889 · Fair · NL
€40
J. Reynolds Green
1916 · Fair
€20
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
E. L. Jackson
1935 · Very good
€45
William A. Alcott
1887 · Fair
€40
Mabel Osgood Wright
1903 · Good
€40
John Merle Coulter
1915 · Very good
€40
John Palliser
1862 · Good
€35
Edward Carpenter
1906 · Good
€25
Carl Gobée
1861 · Very good · NL
€45
Paul Verlaine
1921 · Good
€20
Catherine Parr Traill
1900 · Very good
€50
Carl Gustav Jung
1915 · Very good
€25
J. Arthur Thomson
1909 · Fine
€45
Joseph Pohle
1924 · Very good
€30
William Millar, William Millar
1915 · Good
€20
Augustin Privat-Deschanel
1903 · Very good
€40
Grant Allen
1906 · Fair
€15
Franz Wilhelm Junghuhn, Frans Junghuhn
1851 · Fair · NL
€40
Thompson, Francis, 1859-1907
1913 · Fair
€45
John Francis Campbell
1865 · Good
€50