Asa Gray
1890 · Very good
€95
H. B. Spotton
1882 · Good
€50
Priscilla Wakefield
1825 · Good
€140
John Merle Coulter
1912 · Good
€55
Heber W. Youngken
1935 · Fine
€110
Asa Gray
1881 · Good
€65
Eduard Strasburger
1899 · Very good
€80
Asa Gray
1856 · Fair
€80
Patrick Geddes
1903 · Good
€70
Daniel Oliver
1872 · Good
€65
Asa Gray
1870 · Very good
€90
William Woodville
1810 · Fair
€70
Alphonso Wood
1877 · Good
€50
Sachs, Julius
1902 · Fine
€80
Asa Gray
1889 · Very good
€115
Charles Cardale Babington
1843 · Very good
€145
Asa Gray
1871 · Very good
€120
Neltje Blanchan
1906 · Very good
€70
Carlton C. Curtis
1907 · Fine
€50
Grant Allen
1897 · Good
€80
Almira (Hart) Lincoln Phelps
1869 · Good
€150
André Michaux
1811 · Fair
€140
Nathaniel Britton
1904 · Fair
€60
Anton Kerner von Marilaun
1914 · Good
€65
Grant Allen
1884 · Good
€110
Asa Gray
1891 · Good
€80
John Lindley
1846 · Fair
€145
Catherine Gore
1839 · Very good
€120
George Bentham
1863 · Good
€50
Ernst H. F. Meyer
1864 · Fine
€75
Francis Beaumont
1867 · Very good
€70
Charles-François Brisseau de Mirbel
1863 · Very good
€140
M. Büsgen
1897 · Good
€65
Alexander von Humboldt
1876 · Very good
€150
John Ruskin
1888 · Fair
€55
John Ruskin
1895 · Very good
€145
Samuel Thomson, Samuel Thomson
1855 · Good
€125
G. J. Filet
1872 · Fine · NL
€95
Asa Gray
1891 · Good
€60
Kanny Lall Dey
1872 · Very good
€85
David Prescott Barrows, Harry W. Lawton
1913 · Fine
€70
Arthur Robert Harding
1930 · Very good
€75
Frederick Orpen Bower
1934 · Good
€50
Friedrich Anton Wilhelm Miquel
1869 · Good · NL
€95
Goff, E. S.
1899 · Very good
€70
John Macoun
1898 · Very good
€145
Alvan Wentworth Chapman
1896 · Good
€150
Charles Joseph Chamberlain
1910 · Good
€55
Samuel William Johnson
1877 · Good
€100
Charles Darwin
1910 · Good
€85
Ira Remsen
1888 · Very good
€120
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
George Riley
1800 · Fair
€150
W. J. Bean, D. L. Clarke
1921 · Very good
€50
Sir William Jardine, James Duncan
1813 · Good
€130
Justus von Liebig
1856 · Fair
€70
Alonzo Gray
1846 · Good
€135