Index to the moss herbarium of Max Fleischer - Farlow Reference Library; Herbarium. (Farlow Herbarium, 1977)

Index to the moss herbarium of Thomas Taylor - Farlow Reference Library; Herbarium. (Farlow Herbarium, 1977)

Index to the moss herbarium of V.F. Schiffner - Farlow Reference Library; Herbarium. ([Farlow Herbarium], 1974)

Index to the moss herbarium of William Starling Sullivant (1803-1873) - Sayre, Geneva, (1984)