Authors
Dimitra Mantzouka (Mantzouka) fl. 2018
Svein Bendik Manum (Manum) *1926 - †2015
Bing Mao (B.Mao) fl. 2018
Pin I Mao (P.I Mao) *1925
Shaozhi Mao (Shao Z.Mao) fl. 1983
Teng Mao (Mao)
Gene K. Mapes (Mapes) *1946
Wilhelm von der Marck (Marck) *1814 - †1900
Janine Marguerier (Marguerier)
Federica Marone (Marone) fl. 2014
Francine Martin (F.Martin) fl. 1973
Edoardo Martinetto (Martinetto) *1966
Camila Martínez (Cam.Martínez) fl. 2018
Leandro C. A. Martínez (L.C.A.Martínez) fl. 2018
M. Martinez (Martinez)
Hugo I. Martínez-Cabrera (Martínez-Cabrera)
Erlend Martini (E.Martini)
Carl(Karl) Friedrich Philipp von Martius (Mart.) *1794 - †1868
I. M. Mashchuk (Mashchuk)