Loesn.: Ludwig Eduard Theodor Loesener, 

 1865-1941, Germany 



Loisel.: Jean Louis Auguste Loiseleur- 

 Deslongchamps , 

 1774-1849. France 



Lotsy: Johannes Paulus Lotsy, 

 1867-1931. Netherlands 



Loud.: John Claudius Loudon. 

 1783-1843. United Kingdom 



Lour.: Joao de Loureiro, 

 1717-1791. Portugal 



Lundell: Cyrus Longworth Lundell, 

 1907- . United States 



Macf.: James Macfadyen. 

 1798-1850, United Kingdom 



Maiden: Joseph Henry Maiden. 

 1859-1925. United Kingdom, Australia 



Maire: Rene Charles Joseph Ernest Maire, 

 1878-1949. France. Algeria 



Mast.: Maxwell Tylden Masters, 

 1833-1907, United Kingdom 



Matsum.: Jinzo Matsumura, 

 1856-1928, Japan 



Mattusch.: Heinrich Gottfried von Mattuschka, 

 1734-1779. Germany 



Maxim.: Carl Johann Maximowicz, 

 1827-1891, Russia 



Mayr: Heinrich Mayr, 

 1856-1911, Germany (dendrology) 



Mazel: Eugene Mazel, 



fl. 1872. France (cultivated plants) 



Mazzeo: Peter M. Mazzeo, 



1940- . United States (dendrology) 



McClelland: John McClelland. 

 1805-1883, United Kingdom 



MeClint: Elizabeth May McClintock, 

 1912- , United States (cultivated plants. 

 Hydrangea) 



Makino: Tomitaro Makino, 

 1862-1957, Japan 



McClure: Floyd Alonso McClure, 

 1897-1970, United States (bamboo) 



Manetti: Guiseppe Manetti, 

 1831-1858, Italy 



McKay: John A. McKay, 



fl. 1938. United States (Rhododendron) 



Mansf.: Rudolph Mansfeld, 

 1901-1960. Germany 



McKelvey: Susan Adams (nee Delano) McKelvey, 

 1888-1964. United States 



Markgr.: Friedrich Markgraf. 

 1897-1987. Germany, Switzerland 



Medik.: Friedrich Kasimir Medikus. 

 1736-1808, Germany 



Marq.: Cecil Victor Boley Marquand. 

 1897-1943, United Kingdom 



Meikle: Robert Desmond Meikle, 

 1923- , United Kingdom 



Marsh.: Humphrey Marshall, 

 1722-1801, United States 



Meisn.: Carl Daniel Friedrich Meisner, 

 1800-1874, Switzerland 



Marsili: Giovanni Marsili, 

 1727-1794, Italy 



Melander: Leonard William Melander, 

 1893- , United States 



Mart.: Carl Friedrich Philipp von Martius. 

 1794-1868. Germany 



Martinez: Maximino Martinez, 

 1888-1964, Mexico 



Merr.: Elmer Drew Merrill, 

 1876-1956, United States 



Meunissier: Auguste Alexandre Meunissier. 

 1876-1947. France 



Masam.: Genkei Masamune, 

 1899- .Japan 



Mey.. C.A.: Carl Anton von Meyer, 

 1795-1855, Russia 



228 



