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Rosenkranz, Karl 1805-1879
Roslin-Kalliola, Matilda 1837-1923
Rossi, Kendall -
Routledge, Katherine 1866-1935
Rowe, Henry K. (Henry Kalloch) 1869-1941
Royal Society (Great Britain) -
Royová, Kristína 1860-1936
Roy, Sharat Kumar 1897-1962
Ruch, Monroe K. -
Ruh, A. K. -
Ruhrseitz, Kurt -
Ruland, Carl 1834-1907
Rundell, Maria Eliza Ketelby 1745-1828
Russel, Florence Kimball -
Russell, Charles M. (Charles Marion) 1864-1926
Russell, K. F. (Kenneth Fitzpatrick) 1911-
Saarikoski, K. K. -
Sabin, Arthur K. (Arthur Knowles) 1879-1959
Sadler, Lena K. (Lena Kellogg) 1875-
Saint-Hilaire, Emile Marco de -1887
Saint Maur, Kate V. (Kate Vandenhoff) 1866-
Salmon, Betty Keays-Young -
Salskov, Knud -
Samarow, Gregor 1829-1903
Sanborn, Kate 1839-1917
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