M. Büsgen
1897 · Good
€65
L. Bautain
1911 · Good
€45
J. Haak
1928 · Very good · NL
€30
Charles Darwin
1894 · Good
€45
Carl Linnaeus
1779 · Very good
€245
Alexander von Humboldt
1876 · Very good
€150
John Ruskin
1888 · Fair
€55
Adolf Engler
1917 · Good
€25
John Ruskin
1895 · Very good
€145
Johannes Fredericus Gronovius
1742 · Good
€550
Samuel Thomson, Samuel Thomson
1855 · Good
€125
Samuel Thomson
1851 · Very good
€45
John Gerard
1598 · Good
€1,610
G. J. Filet
1872 · Fine · NL
€95
Heindel, Max, Max Heindel
1918 · Very good
€30
Asa Gray
1891 · Good
€60
Vries, Hugo de
1803 · Very good · NL
€235
I. F. Henderson
1926 · Very good
€40
Thomas Hawkes Tanner
1878 · Good
€185
Kanny Lall Dey
1872 · Very good
€85
Catherine Parr Traill, Agnes Fitzgibbon Chamberlin
1904 · Good
€35
David Prescott Barrows, Harry W. Lawton
1913 · Fine
€70
Arthur Robert Harding
1930 · Very good
€75
Frederick Orpen Bower
1934 · Good
€50
Henry Nicholson Ellacombe
1887 · Very good
€45
James M. Macoun
1898 · Fair
€30
Friedrich Anton Wilhelm Miquel
1869 · Good · NL
€95
Goff, E. S.
1899 · Very good
€70
Marston Bates
1628 · Very good
€645
John Macoun
1898 · Very good
€145
Karl Ludwig Blume
1843 · Very good · NL
€165
Carl Linnaeus
1751 · Good
€495
Christopher Morley
1935 · Good
€30
Alvan Wentworth Chapman
1896 · Good
€150
L'Obel, Matthias de
1599 · Fair · NL
€920
Charles Joseph Chamberlain
1910 · Good
€55
Wilkins, John
1643 · Good
€485
John Josselyn
1679 · Very good
€910
Ernest David Marquand
1935 · Very good
€25
J. K. Hasskarl
1847 · Fine · NL
€575
Charles Darwin
1895 · Fair
€25
Lewis Foreman Day
1910 · Very good
€25
Edward Carpenter
1906 · Good
€25
Francis Bacon
1652 · Fair
€1,480
Carl Linnaeus
1784 · Very good
€405
Samuel William Johnson
1877 · Good
€100
Charles Darwin
1910 · Good
€85
Ira Remsen
1888 · Very good
€120
Nicholas Culpeper
1659 · Fair
€535
John Wesley
1796 · Very good
€575
John Ruskin
1908 · Very good
€100
Robert Ellis, F.L.S.
1852 · Very good
€110
Justus von Liebig
1850 · Good
€80
Jacob Gijsbert Boerlage
1925 · Good · NL
€55
Georg Eberhard Rumpf
1752 · Very good · NL
€370
Ralph Rodney Root
1935 · Fair
€25
Robert Brown, John Joseph Bennett
1873 · Good
€40
Miller, Philip
1740 · Good
€675
John Merle Coulter
1915 · Very good
€40
George Riley
1800 · Fair
€150