植物学者の略記一覧 (M-R)
Doll – Reinhard Doll (born 1941)
R.E.Brooks – Ralph Edward Brooks (born 1950)
R.E.Clausen – Roy Elwood Clausen (1891–1956)
R.E.Cleland – Ralph Erskine Cleland (1892–1971)
R.E.Fr. – ロベルト・エリアス・フリース - Robert Elias Fries (1876–1966)
R.Emers. – Ralph Emerson (1912–1979)
R.H.Miao - 缪汝槐(繆汝槐)- Ru Huai Miao (1943-)
R.H.Petersen – Ronald H. Petersen (born 1934)
R.H.Schomb. - ロベルト・ヘルマン・ショムブルク– Robert Hermann Schomburgk (1804–1865)
R.Harkn. – ロバート・ハークネス - Robert Harkness (1816–1878)
R.Hartig – ロベルト・ハルティヒ - Heinrich Julius Adolph Robert Hartig (1839–1901)
R.heim – ロジェ・エイム - Roger Heim (1900–1979)
R.Hogg – Robert Hogg (1818–1897)
R.J.Bayer – Randall James Bayer (born 1955)
R.J.Moore – Raymond John Moore (1918–1988)
R.K.
- モーリス・ヌヴー=ラメール - Maurice Neveu-Lemaire (1872-1951)
Nevski – Sergei Arsenjevic Nevski (1908–1938)
Newb. – John Strong Newberry (1822–1892)
Newman – エドワード・ニューマン - Edward Newman (1801–1876)
Newton – Isaac Newton (1840–1906)
Ngamr. – Chatchai Ngamriabsakul (fl. 2000)
Nichols – George Elwood Nichols (1882–1939)
Nickrent – Daniel L. Nickrent (born 1956)
Nicolson – Dan Henry Nicolson (born 1933)
Niebuhr – カールステン・ニーブール - Carsten Niebuhr or Karsten Niebuhr (1733–1815)
Nied. – フランツ・ヨーゼフ・ニーデンツ - Franz Josef Niedenzu (1857–1937)
Nielsen – Peter Nielsen (1829–1897)
Nieuwl. – Julius Aloysius Arthur Nieuwland (1878–1936)
Nikitin – Sergei Nikolaevic Nikitin (1850–1909)