Robert K. Edgar

• Catalog and indexes to the microscopic slide collection of the Boston Society of Natural History (1854-1885) at the Farlow Herbarium
• A prototype of Hamilton Lamphere Smith's Diatomacearum Species Typicae
• An annotated bibliography of the American microscopist and diatomist Jacob Whitman Bailey, 1811-1857
• Diatoms in published exsiccatae at the Farlow Herbarium
• Edward Angus Burt, 1859-1939
• Jacob W. Bailey and the diatoms of the Wilkes exploring expedition (1838-1842)
• The Jacob Whitman Bailey diatom collection at the Farlow Herbarium